Dab tsi yog Lub Roj Teeb Zog Cia System?

A Battery Energy Storage System (BESS)yog ib hom tshwj xeeb ntawmEnergy Storage System (ESS). Nws ua haujlwm los ntawm kev sib txuas ntau lub roj teeb uas siv tau los khaws cov hnub ci, cua, lossis hluav taws xob, uas tuaj yeem tso tawm thaum xav tau. Qhov tseem ceeb, nws ua haujlwm zoo li lub xov tooj txawb xov tooj, tshwj tsis yog tias nws lub zog hluav taws xob tsis yog rau cov khoom siv txawb tab sis rau tag nrho cov tsev, khw muag khoom, lossis txawm tias cov chaw tsim khoom.

Seb siv li ib20kW tsev solar systemlos yog ib daim phiaj loj- nplai qhov project, BESS ua lub luag haujlwm tseem ceeb hauv kev koom ua ke lub zog txuas ntxiv mus rau hauv kab sib chaws thiab hauv cov shaving ncov thiab hav dej.

Lub Battery Energy Storage System ua tiav tsis muaj roj teeb ib leeg; nws kuj muaj ob peb lwm yam tseem ceeb. Cov khoom tseem ceeb no yog:

• LFP roj teeb modules, uas yog cov khoom uas khaws cia lub zog.
• PCS (Power Conversion System), uas hloov hluav taws xob nruab nrab ntawm DC thiab AC, tso cai rau hnub ci, cua, lossis cov hluav taws xob khaws cia siv ib txwm siv los ntawm daim phiaj lossis tsev neeg.
• Battery Management System, uas tiv thaiv cov roj teeb los ntawm kev them nyiaj ntau dhau, dhau- tso tawm, kub dhau, thiab lwm yam teeb meem tshwm sim.
• Kev Tswj Xyuas Hluav Taws Xob, uas txiav txim siab thaum twg thiab thaum twg yuav tso tawm, pab cov neeg siv kom siv zog ntau dua.

Roj teeb Zog Cia Systems tuaj yeem sib txawv loj heev.

• Cov tshuab me me tuaj yeem khaws cia tsuas yog ob peb kilowatt-teev, haum rau kev siv hauv tsev lossis hauv tsev.
• Cov tshuab loj tuaj yeem khaws ntau pua txhiab kilowatt-teev, muab daim phiaj- teev lub zog cia rau tag nrho cheeb tsam.

Qhov no versatility ua rau lawv haum rau ntau yam kev siv, txawm nyob rau hauv tsev, chaw ua lag luam, los yog industrial zones.

Tus nqi loj tshaj ntawm aBESSdag nyob rau hauv khaws cia hluav taws xob thaum muab khoom ntau tshaj qhov xav tau thiab tso tawm thaum xav tau siab. Qhov no tsis yog tsuas yog txhim kho kev siv hluav taws xob zoo xwb tab sis kuj ua kom lub zog hluav taws xob txuas ntxiv ua haujlwm zoo thaum lub sij hawm ncov lossis cov xwm txheej tsis xav txog, tiv thaiv lub zog tsis txaus hauv cheeb tsam lossis kev siv hluav taws xob ntau.

Lub roj teeb lub zog cia qhov system ua haujlwm li cas?

Lub roj teeb lub zog cia qhov system zoo li lub txhab nyiaj loj heev. Nws tuaj yeem ntes hluav taws xob los ntawm daim phiaj lossis cov khoom siv txuas ntxiv xws li hnub ci thiab cua, khaws cia, thiab tom qab ntawd tso tawm thaum xav tau hluav taws xob.

1. Peb Cov kauj ruam tseem ceeb

• Charging (Lub Zog Cia):Thaum hluav taws xob muaj ntau lossis pheej yig, xws li thaum nruab hnub tshav ntuj lossis hmo ntuj thaum tawm - cov nqi siab tshaj, lub kaw lus nqus hluav taws xob thiab khaws cia rau hauv cov roj teeb hluav taws xob.
• Kev Tswj Xyuas (Monitoring):Lub kaw lus muaj "lub hlwb" hu uaBattery Management System(BMS), uas niaj hnub saib xyuas lub roj teeb cov xwm txheej los tiv thaiv overheating lossis overcharging / tso tawm.
• Kev Tso Tawm (Lub Zog Tso Tawm):Thaum hluav taws xob tsis tshua muaj nqi, kim, lossis thaum lub sijhawm hluav taws xob tam sim ntawd, lub roj teeb hloov hluav taws xob hloov hluav taws xob rov qab mus rau hluav taws xob thiab xa mus rau tsev, chaw tsim khoom, lossis kab sib chaws.

2. Cov ntsiab lus tseem ceeb

Txhawm rau ua kom tiav cov txheej txheem tau piav qhia saum toj no, lub roj teeb lub zog khaws cia feem ntau suav nrog cov khoom tseem ceeb hauv qab no:

• Roj teeb Modules:Lub plawv ntawm lub zog cia, feem ntau muaj ntau txhiab tus lithium-ion hlwb.
• Fais fab Hloov System (PCS / Inverter):Ib qho khoom siv tseem ceeb. Cov roj teeb khaws hluav taws xob ua hluav taws xob ncaj qha (DC), thaum lub teeb thiab daim phiaj siv hluav taws xob hloov pauv (AC). Lub inverter enables bidirectional conversion ntawm DC thiab AC.
• Battery Management System (BMS):Lub luag haujlwm rau roj teeb kev nyab xeeb, saib xyuas qhov voltage, tam sim no, thiab kub.
• Energy Management System (EMS):tuav kev txiav txim siab- ua. Nws txiav txim siab thaum twg yuav tsum tau them, thaum twg yuav muag hluav taws xob, thiab yuav ua li cas kom zoo rau kev txuag nqi lossis kev pab cuam ib puag ncig.

Yuav Ua Li Cas BESS Pab Koom Tes Hnub Ci thiab Cua Zog Ua Haujlwm Zoo?

Lub Roj Teeb Hluav Taws Xob Cia Hluav Taws Xob (BESS) tuaj yeem ua lub luag haujlwm tseem ceeb thaum muab lub hnub ci thiab cua zog rau hauv daim phiaj. Yog tias koj txuas hnub ci lossis cua hluav taws xob ncaj qha mus rau daim phiaj, ntau qhov teeb meem tsis xav txog yuav tshwm sim, uas tuaj yeem teeb meem daws teeb meem.

Dab tsi yog Ob Qhov Zoo Tshaj Plaws ntawm BESS?

• High Energy Conversion Efficiency: Feem ntau ntawm cov khoom siv hluav taws xob tuaj yeem khaws tau zoo thiab tso tawm los ntawm BESS, nrog tsawg zog poob.
• Millisecond-Level Response Speed: A BESS tuaj yeem teb rau cov kev hloov pauv hauv kab sib chaws hauv lub sijhawm luv luv (xws li ntawm txhiab tus thib ob mus rau ob peb milliseconds). Yog tias cov lus teb tsis nrawm txaus, nws yuav ua rau muaj qhov hloov pauv ntawm qhov hluav taws xob, kab sib chaws tsis ruaj khov, lossis txawm tias hluav taws xob poob.

Yuav Ua Li Cas Lub Roj Teeb Hluav Taws Xob Cia System Ua Lub Sijhawm Zog -Tshwj xeeb?

Lub sij hawm zog- txav txhais tau tias "tsav" hluav taws xob los ntawm ib lub sij hawm mus rau lwm qhov rau kev siv. Qee zaum, lub zog tsim los ntawm cua thiab hnub ci tsis ruaj khov, uas tuaj yeem ua rau muaj hluav taws xob ntau ntxiv.

Hauv cov xwm txheej zoo li no, BESS tuaj yeem khaws cov hluav taws xob ntau dhau los ntawm lub hnub ci lossis cua thiab tso tawm thaum hluav taws xob tsis txaus. Qhov no pab daws qhov tsis sib haum xeeb ntawm lub sijhawm ntawm kev tsim hluav taws xob tauj dua tshiab thiab qhov xav tau hluav taws xob siab tshaj plaws.

Piv txwv li, nyob rau hnub ua hauj lwm, cov neeg ua hauj lwm thaum nruab hnub, tab sis kev siv hluav taws xob nce thaum yav tsaus ntuj. Hauv qee qhov chaw, qhov no tuaj yeem ua rau lub zog tsis txaus. Lub sijhawm no, lub hnub ci zog khaws cia los ntawm BESS thaum nruab hnub tuaj yeem siv tau zoo.

Yuav ua li cas BESS tswj daim phiaj ruaj khov thaum huab cua tsis zoo?

Cua nrawm thiab hnub ci siv zog hloov pauv nrog huab cua, ua rau lub zog tsim hluav taws xob sib txawv. Yog tias qhov hluav taws xob no ncaj qha nkag mus rau hauv daim phiaj, nws tuaj yeem ua rau muaj teeb meem xws li tsis muaj zog voltage.

A BESS tuaj yeem ua kom nrawm nrawm tawm ntawm cov qib hluav taws xob hloov pauv mus rau hauv cov khoom siv hluav taws xob ruaj khov thiab tsis sib xws, kom ntseeg tau tias lub zog xa mus rau kab sib chaws ntseeg tau. Qhov no pab tswj kom muaj qhov voltage thiab zaus ib txwm, tiv thaiv kev tsis zoo ntawm cov khoom siv hluav taws xob lossis kev nyab xeeb ntawm daim phiaj.

Yuav Ua Li Cas BESS Muab Cov Kev Pabcuam Ntxiv Zoo Li Kev Cai Zaus thiab Pib Dub?

A BESS ua rau lub zog cua thiab hnub ci txuas mus rau kab sib chaws yooj yim dua thiab nyab xeeb los ntawm ntau yam haujlwm ntxiv xws li pib dub, hloov kho microgrid, thiab ceev ceev ncov shaving.

• Kev Tswj Xyuas Zaus: Cov kab hluav taws xob ntau zaus tuaj yeem hloov pauv vim qhov tsis sib xws ntawm cov khoom siv thiab kev xav tau. BESS tuaj yeem tso tawm sai sai los yog nqus hluav taws xob kom muaj kev ruaj ntseg.
• Dub Pib: Thaum daim phiaj tau ntsib qhov teeb meem tag, BESS tuaj yeem pib ntawm nws tus kheej thiab muab lub zog pib rau daim phiaj, cia nws maj mam rov pib ua haujlwm.

Hauv lwm lo lus, BESS tsis tsuas yog khaws lub zog nkaus xwb tab sis kuj ua haujlwm zoo li " roj teeb thaum muaj xwm ceev," muab lub zog thaum muaj xwm txheej loj lossis hloov pauv.

Dab tsi yog Txoj Kev BESS tuaj yeem nqa koj cov nyiaj tau los ntxiv?

BESS tsis tsuas yog ua rau cua thiab hnub ci tsim hluav taws xob ruaj khov thiab txo cov hluav taws xob pov tseg, tab sis nws tseem tuaj yeem tsim cov nyiaj tau los ntxiv los ntawm cov kev pabcuam ntxiv thiab sijhawm- hloov pauv.

Txo cov hluav taws xob pov tseg thiab nce cov nyiaj tau los

Thaum lub zog tsim hluav taws xob dheev tshaj qhov xav tau lossis tsis ruaj khov, daim phiaj yuav xav tau lub tshuab hluav taws xob kom txo lossis tso tseg ib ntus kom muaj kev nyab xeeb thiab ruaj khov. Ib qho hluav taws xob tsim tawm tshaj li qhov kab sib chaws tuaj yeem lees txais mus "tsis siv" thiab raug pov tseg. BESS tuaj yeem khaws cov hluav taws xob ntau dhau thiab tso tawm thaum xav tau, txo cov khoom pov tseg thiab nce nyiaj tau los ntawm kev tsim hluav taws xob.

Koom nrog hauv Kev Pabcuam Kev Lag Luam Ua Lag Luam kom khwv tau nyiaj ntxiv

BESS tuaj yeem muab cov kev pabcuam xws li kev tswj hwm zaus thiab qhov siab tshaj plaws shaving, uas muab kev lag luam rov qab los. Piv txwv li, nyob rau lub sijhawm - ntawm - siv tus nqi hluav taws xob, BESS tuaj yeem tso tawm thaum lub sijhawm tus nqi siab tshaj kom tau txais txiaj ntsig ntau dua.

Modular Tsim rau Scalable Expansion

Lub peev xwm BESS tuaj yeem nthuav dav raws li qhov xav tau kom phim qhov loj ntawm lub hnub ci thiab cua tshuab hluav taws xob sib txawv, tso cai rau kev xa tawm yooj yim thiab nthuav dav.

Yuav Ua Li Cas Chaw Nyob, Kev Lag Luam, thiab Kev Lag Luam BESS yuav siv tau rau hnub ci tus kheej -Kev siv thiab Peak Shaving?

Chaw nyob, kev lag luam, thiab kev lag luamBattery Energy Storage Systemstxhua yam ua haujlwm ntawm cov ntsiab lus tseem ceeb ntawm kev khaws cia lub zog thiab tso tawm ntawm qhov xav tau, hloov mus rau hnub ci tus kheej -siv thiab ncov shaving. Txawm li cas los xij, qhov sib txawv ntawm qhov kev thov hluav taws xob thiab kev siv cov xwm txheej ua rau muaj kev sib txawv rau txhua hom.

Hais txog lub hnub ci tus kheej -kev siv, tag nrho peb hom khaws cov hluav taws xob tshaj tawm los ntawm lub hnub ci vaj huam sib luag thiab cua turbines thaum nruab hnub, hais txog qhov sib cuam tshuam ntawm lub zog photovoltaic thiab xyuas kom muaj hluav taws xob muaj nyob rau lub sijhawm huab lossis cua tsis muaj zog.

Rau qhov siab tshaj shaving,vaj tse bestsom rau kev ua kom cov tsev neeg xav tau hluav taws xob ua kom siab tshaj plaws thiab txo cov nqi hluav taws xob. Kev lag luam BESS feem ntau yog tsom rau txo cov nqi khiav lag luam rau cov khw muag khoom, cov tsev ua haujlwm, thiab cov chaw zoo sib xws, nrog rau txo cov nqi hloov pauv hloov pauv. Industrial BESS yog tsim los muab lub zog txuas ntxiv rau cov kab ntau lawm uas ua haujlwm rau lub sijhawm ntev, thaum hloov pauv yooj yim kom txo tau cov khoom siv siab tshaj plaws thiab ua kom ruaj khov ntawm cov khoom siv ntau lawm.

Chaw Nyob Roj Teeb Zog Cia System

Nws Txhawb Solar Self-Kev Siv Li Cas?

Clear Compatibility Standards

Chaw nyob BESSyog qhov loj thiab tsim kom phim lub hnub ci zog tso zis thiabkev siv hluav taws xob txhua hnub ntawm cov tsev neeg nruab nrab. Qhov no ua kom cov tsev neeg siv tau ntau npaum li tus kheej -tsim lub hnub ci li sai tau es tsis txhob cia siab rau ntawm daim phiaj.

Sijhawm -Tshwj xeeb thiab tso tawm

Nyob hauv BESS ua rau "lub sij hawm- hloov pauv thiab tso tawm," ntse faib hluav taws xob raws li cov qauv siv thiab qib hnub ci. Tshwj xeeb:

• Thaum nruab hnub nrog ntau hnub ci: Lub hnub ci fais fab yog thawj zaug siv ncaj qha rau cov khoom siv hauv tsev xws li tub yees thiab TV. Ib qho hluav taws xob ntau tshaj yog khaws cia rau hauv lub tsev fais fab chaw cia khoom.
• Thaum tsaus ntuj, thaum sawv ntxov, los yog huab cua / nag lossis hnub ci tsis txaus: Thaum lub hnub ci tsim tsis txaus, BESS tso tawm cov hluav taws xob khaws cia kom ntseeg tau tias cov khoom siv hluav taws xob zoo li lub teeb pom kev zoo thiab lub rhaub dej kub.

Kev siv nruab hnub ua haujlwm tau zoo thiab txhim khu kev qha thaum hmo ntuj

• Txawj Ntse Optimization: Qee qhov BESS nruab nrog cov kev tswj xyuas ntse tuaj yeem hloov kho cov nqi them thiab kev tso tawm raws li huab cua huab cua thiab hnub ci. Qhov no tso cai rau lub kaw lus cia kom zoo dua hnub ci tsim, ua kom muaj txiaj ntsig zoo ntawm tsev neeg hnub ci tus kheej - noj.
• Thaum muaj xwm ceev thaub qab: Nyob rau hauv qhov xwm txheej ntawm daim phiaj hluav taws xob tam sim ntawd, lub tsev nyob BESS tuaj yeem ua lub zog thaub qab los muab cov khoom siv tseem ceeb xws li lub tub yees, teeb pom kev zoo, thiab cov khoom siv kho mob, ua kom lawv cov kev ua haujlwm ib txwm muaj thiab txo qis kev cuam tshuam los ntawm qhov hluav taws xob.

Yuav Ua Li Cas Nyob Hauv BESS Achieve Peak Shaving?

Kev txawj ntse hloov raws li txoj cai tariff

Hauv ntau thaj chaw, hluav taws xob hauv tsev siv sijhawm - ntawm - siv (TOU) tus nqi, qhov twg cov nqi hluav taws xob siab dua thaum lub sij hawm ncov thiab qis dua thaum lub sij hawm tawm - cov sij hawm siab tshaj. Nyob hauv BESS tuaj yeem hloov kho nws lub sijhawm them thiab tso tawm: nws them thaum lub sijhawm tawm -cov sijhawm siab tshaj (piv txwv li, hmo ntuj) thaum tus nqi qis thiab tawm thaum lub sijhawm siab tshaj (xws li, nruab hnub lossis lub sijhawm siv tsev neeg siab) thaum tus nqi siab, yog li txo cov nqi hluav taws xob.

Kev tso tawm thaum lub sij hawm siv tsev neeg Peak

Kev xav tau hluav taws xob hauv tsev feem ntau nce siab thaum yav tsaus ntuj, txij thaum cov neeg nyob hauv tsev rov qab los ntawm kev ua haujlwm txog thaum mus pw. Nyob rau lub sijhawm no, kev siv cov khoom siv hauv tsev yog siab, lub hnub ci hnub ci feem ntau tau tso tseg, thiab cov nqi hluav taws xob hluav taws xob yog qhov siab tshaj plaws. Nyob hauv BESS tso tawm cov hluav taws xob khaws cia rau lub qhov rais no, txo qis qhov xav tau lub zog siab tshaj plaws thiab txo tus nqi ntawm kev yuav cov hluav taws xob kim kim nrog cov txiaj ntsig tseem ceeb.

Txhawb siab -Cov Khoom Siv Hluav Taws Xob

Cov hluav taws xob tso tawm los ntawm lub tsev nyob BESS tuaj yeem ua tau raws li qhov xav tau ntawm kev ua haujlwm siab ntawm -cov khoom siv hluav taws xob hauv tsev, txuag nqi ntxiv nrog rau qhov siab tshaj - teev hluav taws xob siv.

Commercial Battery Energy Storage System

Nws Txhawb Solar Self-Kev Siv Li Cas?

Cov tsev lag luam tau nruab nrog lub hnub ci loj dua thiab muaj peev xwm siab dua -lub zog cia roj teeb.Qhov chaw xws li cov khw muag khoom thiab cov tsev ua haujlwm muaj kev xav tau hluav taws xob ntau, yog li lawv feem ntau nruab cov hnub ci vaj huam sib luag loj ua ke nrog modular siab - roj teeb muaj peev xwm (xws li 500kWh txog 2000kWh). Cov tshuab no tuaj yeem khaws hluav taws xob ntau dua thiab muab lub zog rau lub sijhawm ntev.

Ua kom siab tshaj plaws ntawm -qhov chaw siv lub hnub ci zog thaum nruab hnub

Thaum nruab hnub ua haujlwm, cov khw muag khoom yuav tsum muaj hluav taws xob tseem ceeb rau teeb pom kev zoo, lub hauv paus cua txias, tshuab sau nyiaj ntsuab, thiab lwm yam khoom siv ua haujlwm. Hnub ci- tsim hluav taws xob yog qhov tseem ceeb rau lub zog "cov khoom siv nquag siv." Yog tias lub hnub ci tso tawm ntau dua li qhov xav tau hluav taws xob tam sim no, lub zog seem yuav khaws cia hauv kev lag luam BESS.

Kev siv hluav taws xob txuas ntxiv rau cov cuab yeej tseem ceeb thaum lub sij hawm qis - tsheb thauj mus los lossis tom qab kaw

Nyob rau yav tav su, thaum cov tsheb khiav qis thiab cov cua txias poob qis, cov hnub ci vaj huam sib luag tseem tuaj yeem tsim hluav taws xob ntau heev - ntawm qhov no, ESS cov lag luam khaws cov hwj huam ntau dhau. Tom qab lub khw kaw thaum yav tsaus ntuj, cov tub yees txias txias (lub freezers rau khaws cov zaub mov), kev ruaj ntseg, cov koob yees duab saib xyuas, thiab cov khoom siv hauv network tuaj yeem ua haujlwm siv hluav taws xob los ntawm cov khoom siv hluav taws xob.coj mus muag zog cia system.

Cov hluav taws xob no tsis tas yuav tsum tau yuav los ntawm kab sib chaws, pab cov neeg ua lag luam txuag cov nqi tseem ceeb.

Yuav Ua Li Cas Kev Lag Luam ESS Achieve Peak Shaving?

Cov chaw lag luam xws li khw malls, supermarkets, thiab cov tsev ua haujlwm tau txais cov nqi siab thaum lub sijhawm xav tau hluav taws xob siab tshaj plaws. Los ntawm kev siv BESS kev lag luam, lawv tuaj yeem siv hluav taws xob khaws cia thaum lub sij hawm siab tshaj no es tsis txhob yuav cov khoom kim heev - tus nqi zog. Tsis tas li ntawd, nws tiv thaiv cov khoom siv ntau dhau los ntawm kev xav tau hluav taws xob tam sim ntawd.

Piv txwv li: Cov khw muag khoom loj thiab cov khw muag khoom lag luam feem ntau ntsib cov xwm txheej uas cov neeg siv khoom txaus siab rau hnub kub lub caij ntuj sov ua rau cov neeg ua haujlwm nce cua txias kom muaj peev xwm, ua rau muaj qhov nrawm nrawm ntawm lub zog hluav taws xob. Qhov no tuaj yeem ua rau muaj teeb meem npaj txhij txog xws li cov cuab yeej siv tsis tau thiab tam sim ntawd blackouts.

Muaj roj teeb Energy Storage System

Yog tias lub Hoobkas lossis chaw ua haujlwm muaj nyob hauv ib cheeb tsam uas muaj hnub ci ntau xyoo -ib puag ncig, tus neeg teb xov tooj tuaj yeem siv qhov loj - muaj peev xwm ua lag luam - qib BESS los khaws cov hnub ci zog. Txoj hauv kev no muaj ob qhov txiaj ntsig tseem ceeb: txo cov nqi hluav taws xob thiab tswj kev ua haujlwm ntawm cov khoom siv thaum muaj hluav taws xob. Rau cov cheeb tsam uas muaj hnub ci txaus tab sis tsis ruaj khov, qhov no yog qhov kev xaiv zoo heev.

Kev lag luam ESS yog qhov "loj- nplai" uas muaj peev xwm ntau dua li cov khoom lag luam lossis thaj chaw.

Nws feem ntau muaj peev xwm txij li ob peb puas mus rau ntau txhiab kilowatt- teev. Nws sizing ua raws li cov hauv qab no:

• Raws li lub Hoobkas qhov nruab nrab kev siv hluav taws xob txhua hnub
• Xav txog qhov siab tshaj -vaj qhov sib txawv ntawm nruab hnub thiab hmo ntuj
• Ntxiv rau qhov kev nyab xeeb ntxiv

Qhov no ua kom lub cev muaj peev xwm ua tau raws li lub zog tsim muaj peev xwm ntawm cov khoom loj ntawm cov hnub ci vaj huam sib luag ntsia rau ntawm lub Hoobkas lub ru tsev.

Thaum nruab hnub: Hnub ci zog yog qhov tseem ceeb rau cov kab ntau lawm

Lub Hoobkas qhov kev thov hluav taws xob nruab hnub feem ntau yog los ntawm cov kab ntau lawm, tub yees thiab cov khoom siv khov, ntau lub cav loj thiab tshuab, compressors, cua tshuab, thiab lwm yam khoom siv. Txhua lub hnub ci-tsim hluav taws xob yog siv rau ntawm- qhov chaw, nrog rau qhov tseem ceeb rau kev siv cov chaw siv hluav taws xob no.Yog tias lub hnub ci hluav taws xob tso tawm ntau dua qhov xav tau tam sim no, cov hluav taws xob seem tuaj yeem khaws cia rau hauv kev lag luam BESS ua lub zog thaub qab.

Hom roj teeb zoo tshaj plaws rau BESS yog dab tsi: LFP, Ternary, lossis Lead{0}}Acid?

Cov roj teeb uas siv hauv Battery Energy Storage Systems (BESS) feem ntau muab faib ua peb hom: lithium iron phosphate (LFP), ternary lithium, thiab lead-acid roj teeb.

Ntawm cov no, LFP roj teeb sawv tawm raws li ntau yam kev xaiv thiab txhim khu kev qha ntawm peb, ua tsaug rau ntau yam zoo xws li kev nyab xeeb kev ua haujlwm zoo, lub neej voj voog ntev, thiab kev saib xyuas - ua haujlwm dawb. Ternary lithium batteries have relatively lower safety, but their energy density is outstanding, making them suitable for application scenarios where space and weight are strictly constrained and high energy density is a top priority. Lead-acid roj teeb, vim lawv cov nqi qis, tsuas yog tsim rau luv luv - lub sij hawm, qis- zaus siv xws li cov khoom siv hluav taws xob thaum muaj xwm txheej ceev.

Rauzog cia systemsuas yuav tsum tau ua haujlwm tau ntau xyoo, xaiv LFP roj teeb yog qhov kev xaiv zoo tshaj plaws, txawm tias qhov kev xaiv tshwj xeeb tseem nyob ntawm koj qhov kev siv.

1. Lithium Iron Phosphate (LFP) roj teeb: Qhov Kev Xaiv Zoo Tshaj Plaws rau Feem Ntau Lub Zog Cia

• Exceptional Safety: Txais cov qauv siv lead ua olivine, cov khoom siv tshuaj muaj zog ntawm phosphate pawg endowed nrog zoo thermal stability, nrog lub thermal runaway kub tshaj 800 degree. Nyob rau hauv cov koob txhaj tshuaj, nws tsuas emissions pa taws tsis qhib nplaim taws; Txawm nyob rau hauv cov xwm txheej hnyav xws li kev sib tsoo lossis kev sib tsoo, kev sib tsoo tsis tshua muaj tshwm sim. Lub caij no, nws tsis muaj cov hlau hnyav, ua rau muaj kev phom sij tsawg thaum rov ua dua thiab ua raws li cov qauv ib puag ncig zoo li EU's RoHS.

• Long Cycle Life thiab Tsawg Tag Nrho Lifecycle Nqi: Ntawm 80% Qhov tob ntawm Kev Tso Tawm (DOD), siab - cov roj teeb LFP zoo tuaj yeem ua tiav 6,000 txog 8,000 tus nqi- tawm mus, thiab qee qhov khoom siab - kawg tuaj yeem tshaj li 10,000 lub voj voog. Nrog ib lub voj voog ib hnub nyob rau nruab nrab, lawv lub neej kev pabcuam tuaj yeem ncav cuag 10 txog 15 xyoo. Txawm hais tias lawv cov nqi pib siab dua li cov hlau lead- cov roj teeb kua qaub, lawv qhov kev hloov pauv tsawg heev thiab cov nqi kho mob ua rau lawv tus nqi ntau tshaj - kev xaiv zoo rau kev siv sij hawm ntev -.

• Strong Environmental Adaptability thiab Continuously Optimized Energy Density: Lawv tuaj yeem ua haujlwm ruaj khov nyob rau hauv ntau qhov kub ntawm -20℃txog 60 degree, yoog raws cov huab cua sib txawv. Los ntawm cov qauv kev tsim kho tshiab xws li Cell to Pack (CTP) thev naus laus zis, qhov system zog ceev tuaj yeem txhim kho ntxiv. Piv txwv li, BYD's Blade Battery nce lub zog ceev kom 180Wh / kg los ntawm kev tshem tawm cov qauv tsim, uas tsis tsuas yog ua tau raws li lub peev xwm ntawm ntau lub zog cia khoom tab sis kuj ua kom yooj yim installation.

2. Ternary lithium roj teeb: haum rau lub zog cia Scenarios Yuav tsum muaj zog ceev ceev

• Qhov Zoo Tshaj Plaws hauv Lub Zog Muaj Zog: Lawv lub zog ntom ntom ntawm 200 txog 300Wh / kg, ntau dua li LFP thiab lead-acid roj teeb. Qhov kom zoo dua no tso cai rau lawv muab lub zog loj- muaj peev xwm loj hauv lub ntim me me thiab lub teeb yuag, ua rau lawv tsim nyog rau cov khoom siv hluav taws xob txawb lossis cov khoom siv hluav taws xob me me uas muaj qhov txwv nruj, xws li lub zog cia rau drones thiab siab -kawg mobile lag luam chaw.

• Kev nyab xeeb tsis zoo thiab cov nqi kho mob siab: Lawv cov txheej txheem txheej ua rau tsis muaj zog thermal stability. Thaum cov ntsiab lus npib tsib xee tshaj 60%, qhov kev pheej hmoo ntawm thermal runaway nce siab heev. Qee lub roj teeb lithium ternary (xws li NCM811) tso pa tawm hauv 1.2 vib nas this thiab tawg thiab hlawv hauv 3 vib nas this hauv koob txhaj tshuaj, nrog rau qhov kub siab tshaj ntawm 862℃. Txawm hais tias cov thev naus laus zis zoo li nano- txheej txheej tuaj yeem txhim kho kev nyab xeeb, lawv yuav ua kom cov nqi tsim khoom thiab kev saib xyuas ntawm lub roj teeb ua haujlwm tau zoo.

• Nruab Nrab Cycle Life: Ntawm 80% DOD, lawv lub voj voog lub neej yog 2,500 txog 3,500 cycles, nrog rau kev pab cuam lub neej ntawm 8 mus rau 10 xyoo. Kev tso tawm ntau zaus yuav ua kom muaj peev xwm degradation; Nyob rau hauv cov ntaub ntawv siv tau, qhov tso tawm qhov tob feem ntau yuav tsum tau txwv tsawg dua 70% txhawm rau txuas lub neej kev pab cuam, uas txo cov hluav taws xob muaj zog ntawm lub roj teeb.

3. Lead-Acid Batteries: Tsuas yog tsim nyog rau luv luv-Lub Sij Hawm, Tsawg-Kev Xav Tau Zog Cia Scenario

• Tus nqi pib qis thiab lav qhov kev nyab xeeb yooj yim: Ntawm peb hom roj teeb, lawv muaj tus nqi qis tshaj qhov pib yuav khoom. Lawv cov tshuaj tiv thaiv yog qhov ruaj khov, thiab lawv tsis yooj yim rau thermal khiav, combustion, lossis tawg. Rau qhov xwm txheej ceev ceev ceev cia nrog cov peev nyiaj nruj, xws li lub zog thaub qab rau cov chaw tsim kho ib ntus thiab cov chaw lag luam me me, lawv yog qhov kev xaiv siv tau.

• Tsawg zog ceev thiab hnyav hnyav: Lawv lub zog ceev tsuas yog 30 txog 50Wh / kg. Piv txwv li, 10kWh lead-acid roj teeb lub zog cia lub cev hnyav dua 300kg, ntau dua peb npaug ntawm qhov hnyav ntawm LFP roj teeb uas muaj peev xwm tib yam. Qhov no ua rau cov nqi siab ntawm qhov chaw teeb tsa, kev thauj mus los, thiab kev xa mus.

• Lub neej luv luv thiab tag nrho cov nqi siab: Cov hmoov txhuas zoo tib yam-acid roj teeb muaj lub neej voj voog tsuas yog 300 mus rau 500 lub voj voog, thiab txawm tias cov gel lead-acid roj teeb tuaj yeem ncav cuag 800 txog 1,200 cycles xwb. Lawv lub neej ua haujlwm feem ntau yog 2 txog 5 xyoos, thiab lawv yuav tsum tau hloov txhua 1 mus rau 2 xyoos hauv txhua hnub caij tsheb kauj vab. Tsis tas li ntawd, lawv muaj teeb meem xws li to, corrosion, thiab siab tus kheej - paug tus nqi, yuav tsum tau tu tsis tu ncua. Cov xwm txheej no ua rau muaj tus nqi ntau dua rau kev siv sijhawm ntev - piv rau lithium{16}} roj teeb ion.

• Tseem ceeb Environmental Hazards: Lawv muaj cov tshuaj lom xws li txhuas thiab sulfuric acid. Kev pov tseg tsis raug lossis kev rov ua dua tsis zoo tuaj yeem ua rau cov av thiab dej muaj kuab paug loj, uas tsis sib haum nrog tsawg - carbon thiab kev tiv thaiv ib puag ncig ntawm cov khoom siv hluav taws xob niaj hnub no, ua rau cov ntawv thov nqaim zuj zus.

Lub neej ntev ntawm BESS yog dab tsi thiab nws yuav tsum muaj kev saib xyuas dab tsi?

Covlifespan ntawm lub roj teeb lub zog cia system (BESS)feem ntau yog nyob ntawm 10 mus rau 15 xyoo lossis ntau dua, feem ntau nyob ntawm hom roj teeb, them nyiaj - lub voj voog tawm, thiab kev ua haujlwm. Ntawm txhua hom roj teeb, lead-acid BESS muaj lub neej luv tshaj plaws, thaum lithium hlau phosphate (LFP) BESS muaj qhov ntev tshaj plaws. Tsis tas li ntawd, txhawm rau ua kom ruaj khov thiab ua haujlwm ntev dua, BESS yuav tsum muaj tag nrho - lub voj voog kev saib xyuas txhua hnub, kev tshuaj xyuas kev tiv thaiv, kev tswj hwm roj teeb, thiab kuaj xyuas qhov ua txhaum.

lithium hlau phosphateBESS

Qhov no yog hom tshaj plaws tam sim no. Ntawm lawv, LFP BESS muaj lub neej ua haujlwm ntawm 10 - 15 xyoo. Raws li 80% qhov tob ntawm qhov tso tawm (DOD), siab - cov khoom lag luam zoo tuaj yeem nkag mus rau 6000 - 10000 nqi - tawm mus. Ternary lithium roj teeb - raws li BESS muaj lub neej luv dua, feem ntau yog 8 - 10 xyoo, nrog 2500 - 3500 them - tawm mus ntawm 80% DOD, thiab nquag tso tawm tob yuav ua rau nws muaj peev xwm lwj ntxiv.

Lead - acid BESS

Nws muaj cov kev txwv pom tseeb hauv kev ua haujlwm. Cov hmoov txhuas txhuas - cov roj teeb kua qaub tsuas muaj 300 - 500 nqi - lub voj voog tawm, thiab txawm tias cov hmoov txhuas txhuas - cov roj ntsha acid tuaj yeem ncav cuag 800 - 1200 cycles, nrog rau tag nrho cov kev pab cuam lub neej ntawm 2 - 5 xyoo. Ib qho piv txwv qhia tau hais tias lub valve - tswj cov txhuas - kua qaub roj teeb - raws li BESS ua haujlwm tsis tu ncua li 11.5 xyoo ua ntej hloov, me ntsis tshaj qhov pib xav tau 8 - xyoo lifespan.

Kev saib xyuas cov cai ntawm BESS

• Kev tu txhua hnub: Ua ntej, ua qhov kev tshuaj xyuas qhov muag, xws li tshuaj xyuas lub thawv BESS rau cov dents, pleev xim rau, thiab cov cim qhia ntawm cov khoom siv roj teeb. Tom qab ntawd, luv luv xyuas cov tshuab tseem ceeb: xyuas kom meej tias qhov cua tshuab tsis muaj kev cuam tshuam cov huab cua, thiab paub meej tias tsis muaj kev sib txuas ntawm cov pob qij txha ntawm cov khoom hluav taws xob. Tsis tas li ntawd, sau cov ntaub ntawv ua haujlwm yooj yim xws li roj teeb kub thiab qhov hluav taws xob los teeb lub hauv paus rau kev ntsuas kev ua haujlwm tom ntej.

• Tsis tu ncua hauv - kev saib xyuas qhov tob: Nyob rau hauv ib lub lim tiam, tsom rau kev kuaj xyuas cov hluav taws xob. Siv cov cuab yeej tshaj lij los txheeb xyuas seb qhov tam sim no thiab qhov hluav taws xob ntawm lub zog hloov hluav taws xob puas ruaj khov, thiab txheeb xyuas qhov kev sib txuas lus ntawm kev tswj hwm lub zog thiab txhua qhov khoom. Nyob rau ib hlis lossis peb lub hlis twg, ua haujlwm hauv - kev saib xyuas qhov tob. Qhov no suav nrog kev txheeb xyuas qhov sib xws ntawm qhov qhib - Circuit Court voltage thiab DC sab hauv tsis kam ntawm tag nrho cov roj teeb pob, ntxuav cov cua sov dissipation cua ducts thiab cov lim dej ntawm lub converter, thiab ntsuas lub roj teeb tswj system (BMS) kom paub txog kev sib npaug ntawm tes thiab zam kev tsis sib xws ntawm cov roj teeb roj teeb. Tsis tas li ntawd, tsis tu ncua tshuaj xyuas qhov kev tiv thaiv hluav taws, xws li kuaj qhov rhiab heev ntawm cov hluav taws kub sensors thiab qhov ua tau zoo ntawm hluav taws kub - cov neeg tua hluav taws.

• Roj teeb kev noj qab haus huv - taw qhia kev saib xyuas tshwj xeeb: nruj me ntsis tswj cov kev ua haujlwm ntawm lub roj teeb. Khaws lub roj teeb nyob rau hauv qhov ntsuas kub zoo tshaj ntawm 15 - 30℃. Tsis txhob overcharge, tshaj - tso tawm, thiab caij tsheb kauj vab ntau dhau, thiab ua raws li cov chaw tsim khoom tau pom zoo DOD txwv. Txais yuav ntse charging algorithms los tswj cov nqi ruaj khov - tawm mus. Nyob rau tib lub sijhawm, tsim kom muaj cov khoom lag luam khoom seem rau cov khoom tseem ceeb xws li cov roj teeb modules. Thaum ib tus neeg laus laus lossis cov teeb meem roj teeb raug pom, hloov lawv raws sijhawm los tiv thaiv lawv los ntawm kev cuam tshuam tag nrho cov haujlwm ntawm lub cev.

• Kev daws teeb meem thiab qhov system optimization: Rau cov teeb meem uas tshwm sim, siv cov phiaj xwm ntsuas. Yog tias qhov tsis sib xws ntawm tes tau tshwm sim vim qhov sib txawv ntawm kev laus, ua BMS calibration thiab kev ntsuas ntawm tes; Yog hais tias lub kaw lus muaj kev sib txuas lus tsis ua hauj lwm los ntawm software glitches, hloov kho lub firmware thiab tshuaj xyuas cov kev sib txuas lus. Tsis tas li ntawd, khaws cov ntaub ntawv kho kom ntxaws txog txhua qhov haujlwm. Taug qab cov ntsuas kev ua haujlwm tseem ceeb xws li puag ncig - kev ua haujlwm zoo thiab muaj cov khoom siv. Tshawb xyuas lub hauv paus ua rau tsis ua haujlwm thiab txhim kho lub voj voog kev saib xyuas thiab cov khoom raws li kev txhim kho txuas ntxiv txhim kho kev saib xyuas.

Dab tsi yog Txoj Cai Ua Haujlwm ntawm BESS thiab BMS thiab PCS Ua Haujlwm Li Cas?

Lub luag haujlwm tseem ceeb ntawm BESS yog hloov hluav taws xob hluav taws xob rau hauv cov khoom siv hluav taws xob rau kev khaws cia los ntawm lub roj teeb pob, thiab tom qab ntawd hloov cov tshuaj hluav taws xob rov qab mus rau hauv hluav taws xob hluav taws xob los muab lub zog thaum muaj hluav taws xob xav tau, yog li ntsuas lub zog thiab kev xav tau.

Hauv qhov txheej txheem no, nws tso siab rau kev sib koom tes ntawm ntau yam khoom.

Ntawm lawv, BMS (Battery Management System) ua haujlwm zoo li "tus neeg saib xyuas tus kheej" rau lub roj teeb pob, lub luag haujlwm rau - lub sijhawm saib xyuas lub roj teeb tiag tiag, ua kom nws txoj haujlwm nyab xeeb, thiab txuas ntxiv nws lub neej kev pabcuam. Lub PCS (Power Conversion System), ntawm qhov tod tes, ua haujlwm ua "hluav taws xob hloov hluav taws xob" thiab ua haujlwm tseem ceeb ntawm kev hloov pauv hloov pauv ntawm kev hloov pauv tam sim no (AC) thiab ncaj qha tam sim no (DC) hluav taws xob hluav taws xob.

Txoj Cai Ua Haujlwm ntawm BESS

• Kev them nyiaj yug: Thaum lub zog tauj dua tshiab xws li hnub ci thiab cua tshuab tsim hluav taws xob ntau ntxiv, lossis thaum lub zog hluav taws xob muaj zog ntau dhau thaum lub sijhawm tawm - lub sijhawm xav tau siab tshaj plaws, cov hluav taws xob no tau xa mus rau BESS. Nyob rau theem no, lub zog hloov pauv qhov system (PCS) ua ntej hloov cov tswv yim hloov pauv tam sim no (AC) mus rau tam sim no ncaj qha (DC). Tom qab ntawd DC lub zog yog muab tso rau hauv lub pob roj teeb, thiab los ntawm cov tshuaj lom neeg hauv cov roj teeb, cov hluav taws xob hluav taws xob tau hloov mus rau hauv cov khoom siv hluav taws xob kom ruaj khov. Piv txwv li, thaum lub sij hawm them nyiaj ntawm lithium- ion roj teeb, lithium ions raug rho tawm los ntawm qhov zoo electrode, tsiv los ntawm electrolyte, thiab intercalate rau hauv qhov tsis zoo electrode, ua tiav cov txheej txheem cia lub zog.
• Cov txheej txheem tshem tawm: Thaum kev tsim hluav taws xob txuas ntxiv tsis txaus, daim phiaj hluav taws xob yog qhov xav tau siab tshaj plaws, lossis cov chaw taws teeb tawm - daim phiaj xwm txheej xav tau lub zog siv hluav taws xob, cov tshuaj siv hluav taws xob khaws cia hauv lub pob roj teeb tau hloov rov qab rau hauv hluav taws xob (hauv daim ntawv DC) los ntawm cov tshuaj tiv thaiv rov qab. Lub PCS tom qab ntawd hloov lub zog DC no rau hauv AC lub zog uas ua tau raws li daim phiaj siv hluav taws xob thiab cov qauv hluav taws xob, uas yog tom qab xa mus rau hauv daim phiaj hluav taws xob lossis xa ncaj qha mus rau ntau yam khoom siv hluav taws xob kom ruaj khov. Tsis tas li ntawd, thaum daim phiaj sib hloov pauv, BESS tuaj yeem them sai sai los yog tso tawm kom tswj tau qhov zaus, tswj cov kab sib chaws ruaj khov.

Kev ua haujlwm ntawm BMS

• Comprehensive Status Monitoring: Nws sau cov ntaub ntawv tiag - lub sij hawm xws li voltage, tam sim no, thiab kub ntawm txhua lub roj teeb ntawm tes thiab module. Lub caij no, nws kwv yees kom raug lub roj teeb lub Xeev Kev Them Nqi (SOC) thiab Lub Xeev Kev Noj Qab Haus Huv (SOH) los ntawm cov txheej txheem, muab kev nkag siab meej ntawm lub roj teeb "lub zog cia" thiab kev laus.
• Battery Balancing Management: Vim muaj qhov sib txawv me me ntawm cov roj teeb ib leeg, qhov kev faib tawm tsis sib xws yuav tshwm sim tom qab siv sijhawm ntev -, uas tuaj yeem ua rau overcharging lossis dhau - tso tawm ntawm qee lub hlwb. BMS siv cov cuab yeej siv hluav taws xob ua haujlwm lossis tsis muaj zog los tswj cov qib voltage zoo sib xws thoob plaws txhua lub koob- cov roj teeb txuas, zam kom tsis txhob "phem cov nyhuv" los ntawm kev cuam tshuam tag nrho kev ua haujlwm ntawm lub roj teeb pob.
• Kev Ceeb Toom thiab Kev Tiv Thaiv Kev Nyab Xeeb: Yog tias kuaj pom muaj qhov txawv txav xws li overvoltage, undervoltage, overcurrent, lossis overtemperature, nws tam sim ntawd ua rau kev tiv thaiv kev tiv thaiv - xws li txiav tawm lub charger thiab tawm Circuit Court los yog ua kom cov txheej txheem xwm txheej ceev xws li module disconnection - los tiv thaiv kev nyab xeeb xwm txheej xws li roj teeb o lossis hluav taws.
• Cov ntaub ntawv sib txuas lus thiab kev sib tham: Nws uploads tag nrho cov ntaub ntawv khaws cia rau hauv Kev Tswj Xyuas Hluav Taws Xob (EMS) thiab tau txais cov lus qhia tawm los ntawm EMS, muab cov ntaub ntawv txhawb nqa rau kev tsim cov tswv yim them nqi thiab tso tawm cov tswv yim ntawm tag nrho lub zog cia.

Kev ua haujlwm ntawm PCS (Power Conversion System)

• Bidirectional AC -Kev hloov pauv DC: Nov yog nws lub luag haujlwm tseem ceeb. Thaum them nyiaj, nws kho AC lub zog los ntawm daim phiaj lossis cov khoom siv hluav taws xob tauj dua tshiab rau hauv DC lub zog kom ua tau raws li lub roj teeb uas yuav tsum tau them. Thaum lub sij hawm tso tawm, nws inverts DC lub zog tso zis los ntawm lub roj teeb rau hauv AC lub zog uas txaus siab rau cov kab sib txuas lossis cov khoom siv hluav taws xob xav tau, nrog kev hloov pauv ntawm 97% mus rau 98%.
• Precise Power Control: Nws tuaj yeem hloov kho qhov loj thiab kev taw qhia ntawm kev them nyiaj thiab tawm lub zog raws li cov lus qhia los ntawm EMS. Piv txwv li, thaum lub sij hawm xav tau lub zog siab tshaj plaws, nws tuaj yeem tso tawm sai sai ntawm lub teeb hluav taws xob ntxiv rau lub zog hluav taws xob; thaum lub sij hawm off-peak charging, nws kuj tuaj yeem tswj lub zog kom tsis txhob cuam tshuam rau daim phiaj.
• Grid Adaptation thiab Kev Tiv Thaiv: Thaum tso tawm AC lub zog, nws nruj me ntsis phim cov kab sib chaws zaus, qhov voltage amplitude, thiab theem kom ntseeg tau tias daim phiaj ruaj khov tsis cuam tshuam tom qab kev sib txuas. Lub caij no, yog tias daim phiaj hluav taws xob tawm, qhov tsis zoo ntawm qhov hluav taws xob, lossis roj teeb - pom qhov ua txhaum ntawm sab, nws tuaj yeem txiav tawm sai sai, ua tiav kev tiv thaiv dual rau PCS nws tus kheej, lub roj teeb pob, thiab daim phiaj hluav taws xob.

Yuav Ua Li Cas BESS Txhawb Cov Chaw Ua Lag Luam nyob deb dhau los ntawm kev tawm -Grid Supply thiab Voltage Stabilization?

Battery Energy Storage Systems txhawb cov chaw ua lag luam nyob deb dhau los ntawm ob txoj haujlwm tseem ceeb: off-daim phiaj hluav taws xob thiab hluav taws xob stabilization.

Hauv kev tawm ntawm - daim phiaj hluav taws xob, BESS feem ntau tsim cov kab ke sib txuas nrog cov khoom siv hluav taws xob tauj dua tshiab xws li hnub ci thiab cua zog, lossis cov tshuab hluav taws xob ib txwm siv. Nws khaws cov hluav taws xob ntau dhau los ntawm lub zog tauj dua tshiab thiab tso tawm thaum lawv cov zis tsis txaus. Qhov no tsis tsuas yog txo qis kev cia siab rau siab -kev ua qias tuaj thiab siab- nqi hluav taws xob diesel tiam sis tseem ua kom lub zog txuas ntxiv mus rau cov txheej txheem tsim khoom tseem ceeb.

Nyob rau hauv cov nqe lus ntawm voltage stabilization, BESS nta millisecond- theem teb ceev, ua kom nws sai sai nqus los yog hno lub zog los hais txog qhov voltage fluctuations tshwm sim los ntawm qhov pib - nce thiab kaw ntawm industrial cov khoom los yog lub unstable tso zis ntawm lub zog tauj dua tshiab. Los ntawm simulating rotational inertia los ntawm advanced algorithms, nws compensates rau qhov inherent tsis muaj stability nyob rau hauv lub zog tauj dua tshiab, yog li tswj qhov voltage stability ntawm tus kheej -ua microgrids nyob rau hauv tej thaj chaw deb industrial cheeb tsam.

Off-Grid Power Supply: Ua kom muaj hluav taws xob txuas ntxiv rau kev tsim khoom lag luam

• Tsim Hybrid Systems kom ntxiv zog rov ua dua tshiab:Feem ntau thaj chaw muaj kev lag luam xws li cov chaw mining thiab cov chaw ua haujlwm ntxhia tsis tau txuas nrog lub hauv paus fais fab. BESS feem ntau ua ke nrog lub hnub ci thiab cua zog los tsim cov tshuab hybrid xws li "hnub ci + cia" thiab "cua + cia." Thaum tshav ntuj los yog cua txias yog qhov muaj txiaj ntsig zoo thiab lub zog tauj dua tshiab tshaj qhov kev xav tau ntawm kev lag luam, BESS khaws cov hluav taws xob ntau ntxiv. Thaum tsaus ntuj (tsis muaj hnub ci), lub sijhawm cua tsis muaj zog, lossis poob sai sai hauv cov khoom siv hluav taws xob tauj dua tshiab, BESS tso tawm los muab lub zog rau cov khoom siv xws li mine crushers thiab electrolytic nickel cog reactors, daws qhov teeb meem ntawm kev sib tshuam ntawm lub zog hluav taws xob los ntawm lub zog tauj dua tshiab. Piv txwv li, nickel thiab thee mining thaj chaw hauv Indonesia txhua tus txais yuav cov tshuab hybrid kom tau raws li qhov siab -load hluav taws xob xav tau rau kev tsim khoom.

• Kev koom tes nrog Diesel Generators kom Optimize Energy Structure:Hauv qee qhov xwm txheej kev lag luam tej thaj chaw deb uas lub zog tauj dua tshiab tsis txaus kom tau raws li cov kev xav tau hluav taws xob yooj yim, BESS tuaj yeem tsim "hnub ci + cia + diesel" lossis "cua + cia + diesel" tshuab nrog cov tshuab hluav taws xob diesel. BESS lees paub txoj haujlwm ntawm qhov siab tshaj plaws shaving thiab valley filling: nws tso cov hluav taws xob khaws cia thaum lub sijhawm xav tau siab tshaj plaws, txo lub sijhawm ua haujlwm thiab thauj khoom ntawm cov tshuab hluav taws xob. Qhov no ua rau txo qis cov nqi roj thiab cov pa phem, uas sawv cev rau kev txhim kho tseem ceeb piv rau cov qauv ib txwm muaj nyob rau thaj chaw muaj kev lag luam nyob deb tsuas yog siv cov tshuab hluav taws xob diesel rau lub zog.

• Modular Tsim rau Flexible Deployment:Industrial-qib BESS feem ntau yog ntim rau hauv cov thawv ntim khoom. Piv txwv li, Cummins 'BESS cov khoom yog encapsulated nyob rau hauv 10-ko taw lossis 20-ko taw ISO txheem ntim, ua kom ntsaws-thiab-ua si installation. Cov qauv tsim qauv no pab txhawb kev thauj mus los thiab kev xa mus rau hauv thaj chaw muaj kev lag luam uas muaj qhov hnyav hnyav thiab kev thauj mus los tsis yooj yim. Nws kuj tseem tuaj yeem hloov kho tau yooj yim raws li qhov ntsuas ntawm thaj chaw muaj kev lag luam - txawm tias nws yog qhov chaw me me lossis chaw ua haujlwm loj hauv chaw ua haujlwm, nws tuaj yeem sib phim nrog lub zog tsim nyog.

Voltage Stabilization: Ua haujlwm ruaj khov ntawm Industrial Microgrids

• Teb ceev ceev rau Voltage Fluctuations:Qhov pib tam sim ntawd- nce lossis kaw ntawm cov khoom siv loj xws li hluav taws xob arc rauv thiab cov boilers muaj nyob rau hauv tej thaj chaw muaj kev lag luam tuaj yeem ua rau muaj kev hloov pauv sai thiab qhov hluav taws xob sags. BESS tuaj yeem teb tsis pub dhau milliseconds, txhaj lub zog sai sai rau hauv microgrid txhawm rau txhawm rau txo qis qhov hloov pauv. Piv txwv li, thaum lub mine crusher pib, BESS tuaj yeem kho lub zog sai sai los tiv thaiv kev poob qis. Piv nrog rau 5 mus rau 10 vib nas this yuav tsum tau rau cov tsoos diesel generators los kho, BESS cov lus teb ceev ceev kom tsis txhob poob ntau lawm los ntawm voltage instability.

• Compensating rau Inertia tsis txaus nyob rau hauv Renewable Energy Grids:Tsob ntoo fossil roj fais fab nroj tsuag cia siab rau rotating turbines khaws cia lub zog kinetic, uas muaj peev xwm tsis voltage thiab zaus fluctuations. Txawm li cas los xij, hnub ci thiab cua zog tsis muaj qhov kev sib hloov inertia, ua rau microgrids nyob rau hauv tej thaj chaw muaj kev lag luam uas cia siab rau lub zog tauj dua tshiab uas ua rau tsis muaj zog. BESS simulates cov yam ntxwv inertial ntawm tsoos fais fab nroj tsuag los ntawm advanced tswj algorithms. Los ntawm kev txhaj tshuaj sai sai los yog nqus lub zog, nws sib npaug qhov hloov pauv hloov pauv los ntawm lub zog txuas ntxiv tsis ruaj khov, tswj kev ua haujlwm ruaj khov ntawm microgrid. Ib txoj kev tshawb fawb los ntawm University of Lisbon qhia tau hais tias ntxiv 10 MW BESS rau 50 MW daim phiaj tuaj yeem txo qhov sib txawv ntawm qhov sib txawv (ze ze rau qhov kev ruaj ntseg voltage) txog li 50% thaum lub sijhawm thauj khoom sai.

• Stabilizing Voltage Thaum lub sij hawm Grid Abnormality Switching:Qee qhov chaw muaj kev lag luam nyob deb tau txuas nrog cov kab hluav taws xob tsis muaj zog. Thaum muaj qhov tsis zoo ntawm qhov hluav taws xob lossis hluav taws xob hluav taws xob tshwm sim hauv daim phiaj tseem ceeb, BESS tuaj yeem hloov mus rau - hom phiaj hauv milliseconds, ua lub zog thaub qab rau cov khoom siv tseem ceeb thiab ua kom ntseeg tau tias cov kev sib txuas tseem ceeb tsis cuam tshuam los ntawm qhov hluav taws xob tawg. Qhov no seamless switching muaj peev xwm zam kev cuam tshuam ntau lawm tshwm sim los ntawm tam sim no voltage tsis ua hauj lwm, tiv thaiv stability ntawm industrial ntau lawm txheej txheem.

Related Article:Muaj pes tsawg lub hnub ci roj teeb uas xav tau los ua lub zog hauv tsev?

Dab tsi yog Tus Nqi Them Nqi BESS rau 2025, suav nrog LCOE thiab LFP Roj Teeb Nqi ib kWh?

Hauv xyoo 2025,Battery Energy Storage Systemsyuav qhia tag nrho qhov tseem ceeb txo tus nqi sib piv. Raws li cov khoom siv hluav taws xob tseem ceeb, cov roj teeb lithium hlau phosphate (LFP) yuav pom qhov poob qis hauv lawv cov nqi ntawm tes thiab cov nqi sib koom ua ke: tus nqi nruab nrab ntawm tes yuav poob qis dua 0.0624 US las ib watt{2}}teev, thiab cov nqi sib koom ua ke tuaj yeem tswj tau ntawm 0.0970 US las thiab 4 0.15 watt $ peb.

Lub caij no, tau txais txiaj ntsig los ntawm cov txiaj ntsig xws li txo tus nqi ntawm lub zog cia khoom thiab txhim kho kev sib koom ua ke, Tus Nqi Them Nqi Zog (LCOE) ntawm lub zog cia cov haujlwm xws li hnub ci- kev sib koom ua ke yuav sib sau ua ke ntawm 0.0485 US las thiab 0.0554 US las ib kilowatt- teev. Kev txo nqi feem ntau yog tsav los ntawm ntau yam xws li kev txheeb xyuas tus nqi ntawm cov khoom siv raw, kev siv thev naus laus zis thiab hloov kho dua tshiab, thiab loj- teev ntau lawm.

• Kev poob qis hauv cov nqi ntawm tes: Xyoo 2024, tus nqi ntawm lithium hlau phosphate (LFP) roj teeb hlwb twb poob rau 0.0582 US las ib watt-teev, thiab los ntawm 2025, tus nqi nruab nrab yuav poob qis dua 0.0624 US las ib watt- teev. Cov qauv no feem ntau yog tsav los ntawm ob yam tseem ceeb: Ntawm ib sab, tus nqi ntawm cov khoom siv hluav taws xob xws li lithium carbonate tau thim rov qab los ntawm lawv cov 2023 peaks mus rau thaj tsam ntawm 1,385.6 US las ib metric ton. Lub caij no, kev loj hlob ntawm cov thev naus laus zis zoo li lithium rho tawm los ntawm cov pas dej ntsev thiab cov roj teeb rov ua dua tau txhim kho kev ruaj ntseg ntawm cov khoom siv raw, txo cov nqi siab ntawm cov khoom siv raw. Ntawm qhov tod tes, cov tuam txhab lag luam xws li CATL thiab BYD tau nthuav dav ntau lawm, tsim kev lag luam ntawm cov nplai uas txo cov nqi tsim khoom. Tam sim no, cov nqi tsim khoom loj ntawm LFP roj teeb lub hlwb los ntawm cov tuam txhab tseem ceeb yog tsom rau hauv thaj tsam ntawm 0.0624 US las rau 0.0899 US las ib watt-teev.

• Synchronous Optimization ntawm System Integration Nqi: Xyoo 2025, tus nqi sib koom ua ke ntawm LFP lub zog cia cov tshuab yuav raug tswj los ntawm kwv yees li 0.0970 US las rau 0.1524 US las ib watt-teev. Cov nqi tawg yog raws li hauv qab no: roj teeb hlwb suav txog 60% mus rau 70% ntawm tag nrho cov nqi hluav taws xob, Lub Roj Teeb Tswj Xyuas Txheej Txheem (BMS) suav txog 10% mus rau 15%, thiab PACK kev koom ua ke (nrog rau cov khoom siv thiab kev tswj xyuas thermal) suav txog 15% mus rau 20%. Cov ntawv thov cov thev naus laus zis xws li Cell rau Pob (CTP) cov khoom siv txo qis (CTP) thiab cov txheej txheem siv TC. improved energy density, and further lowered integration costs. Tsis tas li ntawd, qhov nce hauv cheeb tsam ntawm cov cuab yeej tseem ceeb xws li BMS thiab Power Conversion Systems (PCS) kuj tau ua rau txo qis hauv cov nqi sib koom ua ke.

• Kev hloov pauv hauv Tus Nqi Them Nqi Zog (LCOE): Xyoo 2025, tag nrho -Lifecycle LCOE ntawm hnub ci- khaws cia kev koom ua ke yuav yog kwv yees li 0.0485 US las rau 0.0554 US las ib kilowatt- teev. Qhov kev ua tiav no tau txais txiaj ntsig los ntawm kev txo nqi ntawm ob lub photovoltaic (PV) modules thiab lub zog cia tshuab: tus nqi nruab nrab ntawm PV modules xav tias yuav poob qis dua 0.1247 US las ib watt hauv 2025, thiab thaum ua ke nrog cov nqi optimization ntawm LFP lub zog cia tshuab, nws tau txo qis tag nrho LCOE. Tsis tas li ntawd, kev saws me nyuam ntawm 10} kev sib koom ua ke ntawm cov qauv tsim {{1} DC. kev ua tau zoo los ntawm 2 mus rau 3 feem pua ​​cov ntsiab lus, thaum kev koom ua ke ntawm kev tswj hwm lub zog ntse tau ua kom zoo dua qub ntxiv, txo qis LCOE. Rau qee qhov LFP lub zog cia cov tshuab nrog lub sijhawm ntev- lub voj voog muaj peev xwm, LCOE ib lub voj voog tuaj yeem poob qis dua 0.0277 US las ib kilowatt-teev, xa cov nyiaj muaj txiaj ntsig zoo hauv cov xwm txheej xws li kab sib faib- sab zaus kev tswj hwm thiab kev siv hluav taws xob txuas ntxiv txhawb kev khaws cia.

Xaus

Roj teeb lub zog cia systemstau hloov zuj zus los ntawm cov kev daws teeb meem ib txwm siv hluav taws xob rov qab mus rau hauv lub hauv paus ntawm lub ntiaj teb huv lub zog infrastructure. Nrog kev nce qib tsis tu ncua ntawm lithium hlau phosphate (LFP) roj teeb thiab silicon carbide (SiC)-raws li cia inverters (PCS), BESS tam sim no nthuav dav daim ntawv thov los ntawm 20 kW thaj chaw rau loj - nplai kab sib chaws- txuas nrog cov haujlwm.

Lawv ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj zog ruaj khov, tswj cov nqi, thiab ua kom muaj kev sib koom ua ke ntawm cov hnub ci thiab cua fais fab nroj tsuag. Yog li ntawd,BESSmuab kev txhawb nqa tseem ceeb rau kev nrhiav thoob ntiaj teb ntawm net -zero emissions.

Nrhiav tus nqi -kev siv hluav taws xob zoo rau koj qhov chaw lossis tsev?Hu rau copow rau qhov tseeb thiab txiav ntau tshaj - cov ntaub ntawv ntug.

FAQ

Qhov loj npaum li cas BESS (5-20KW Lub Tsev/20-200KW Kev Lag Luam) Kuv Puas Xav TauHnub ci kev koom ua ke?

Nws nyob ntawm koj qhov kev siv hluav taws xob txhua hnub, qhov siab tshaj plaws, thiab seb koj puas siv dua tshiab (xws li hnub ci). Cov tshuab hauv tsev feem ntau yog li ntawm 5-20 kW (zoo tagnrho rauhnub ci tus kheej -siv), thaum cov lag luam / cov chaw lag luam me feem ntau siv 20-200 kW rauncov shaving.

Ntev npaum li cas AnLFP Battery Storage SystemKawg? (4000-12000 Cycles)

BESS feem ntau kav 10-15 xyoo, nrogLFP roj teebmuab 4,000–12,000 cycles (ib qho ntawm qhov ntev tshaj plaws - kev xaiv kav ntev). Kev tswj xyuas kom zoo thermal thiab kev saib xyuas tsis tu ncua ncua kev ua neej.

Dab tsi yog Cov txiaj ntsig ntawm BESS RauHnub ci / Cua Renewable Energy Integration?

Khaws lub zog ntau dhau los ntawm lub hnub ci siab / cua lub sijhawm, muab lub zog rov qab thaum hmo ntuj, txiav cov nqi ntawmncov shaving, thiab txo cov pa roj carbon emissions.

Ntau npaum li cas A20 KW TSINqi RauKev Siv Hnub Ci Hauv TsevHauv 2025?

Tus nqi nyob ntawm hom roj teeb - 20KWLFP BESSfeem ntau hais txog 2025 tus nqi nruab nrab ntawm $ 0.08 ib watt, nrog rau tag nrho cov nqi sib txawv los ntawm cov khoom thiab kev teeb tsa.

YogLFP roj teebQhov Zoo Tshaj Plaws RauDaim phiaj-Sale Energy Storage?

Yog -LFP roj teebKev nyab xeeb siab (270℃thermal runaway kub), lub neej voj voog ntev, thiab cov nqi ua haujlwm ua rau lawv qhov kev xaiv zoo raudaim phiaj- teev cia.

ntsig txog:

Sab saum toj 4 Suav Zog Cia System Manufacturers nyob rau hauv 2025