Cov ntsiab lus

Hauv 2021, domesticlub zog cia roj teebCov khoom xa tuaj yuav ncav cuag 48GWh, ib xyoos ib zaug nce ntawm 2.6 npaug.

Txij li thaum Tuam Tshoj tau tshaj tawm lub hom phiaj ntawm ob lub hom phiaj hauv xyoo 2021, kev txhim kho ntawm kev lag luam hauv tsev tshiab zog xws li cua thiabhnub ci cia thiab lub zog tshiabtsheb tau hloov nrog txhua hnub dhau mus.Raws li ib qho tseem ceeb txhais tau tias kom ua tiav ob lub hom phiaj carbon, domesticlub zog ciatseem yuav ua rau lub sijhawm kub ntawm txoj cai thiab kev lag luam kev loj hlob.Hauv xyoo 2021, ua tsaug rau qhov nce siab ntawm lub peev xwm ntawm txawv teb chawszog cia zogchaw nres tsheb thiab tswj txoj cai ntawm domestic cua thiabhnub ci zog cia, domestic zog cia yuav ua tiav tawg loj hlob.

Raws li statistics los ntawm lubLithium roj teebKev tshawb fawb lub koom haum ntawm High-tech Industrial Research Institute, domesticlub zog cia roj teebCov khoom xa tuaj yuav ncav cuag 48GWh hauv 2021, nce xyoo ib xyoos ntawm 2.6 npaug;ntawm lub zoglub zog cia roj teebKev xa khoom yuav yog 29GWh, ib xyoos ib zaug nce ntawm 4.39 npaug piv rau 6.6GWh hauv 2020.

Nyob rau tib lub sijhawm, lublub zog ciakev lag luam tseem tab tom ntsib ntau yam teeb meem ntawm txoj kev: hauv 2021, tus nqi nce siab ntawmlithium roj teebtau skyrocketed thiab lub peev xwm ntawm cov roj teeb tau nruj, uas ua rau muaj kev nce hauv cov nqi ntawm lub cev tsis txhob poob;domestic thiab txawv teb chawslithium roj teeb lub zog ciacov chaw nres tsheb fais fab muaj qee zaus ntes tau hluav taws thiab tawg, uas muaj kev nyab xeeb Cov xwm txheej tsis tuaj yeem tshem tawm tag nrho;Cov qauv kev lag luam hauv tsev tsis muaj kev paub tab, kev lag luam tsis kam nqis peev, thiab lub zog cia yog "kev tsim kho hnyav dua", thiab qhov tshwm sim ntawm cov khoom muaj nqis tsis muaj zog yog qhov tshwm sim;lub zog khaws cia lub sijhawm yog feem ntau 2 teev, thiab feem ntau ntawm cov cua muaj peev xwm loj thiab lub hnub ci hluav taws xob txuas nrog 4 Qhov kev thov rau lub sijhawm ntev zog cia tshaj li ib teev tau dhau los sai heev…

Txoj kev sib txawv ntawm kev ua qauv qhia ntau yam ntawm lub zog khaws cia thev naus laus zis, qhov kev faib ua feem ntawm lub peev xwm ntawm cov khoom siv tsis yog lithium-ion zog cia tshuab yuav tsum nthuav dav.

Piv nrog rau cov cai yav dhau los, "Kev Npaj Ua Haujlwm" tau sau ntau ntxiv txog kev nqis peev thiab ua qauv qhia txog kev sib txawv.lub zog ciathev naus laus zis, thiab tau hais meej meej txog kev ua kom zoo ntawm ntau txoj hauv kev xws li cov roj teeb sodium-ion, cov roj carbon lead-carbon, cov roj teeb ntws, thiab hydrogen (ammonia) lub zog cia.Tsim kev tshawb fawb.Qhov thib ob, txoj hauv kev xws li 100-megawatt compressed cua zog cia, 100-megawatt ntws roj teeb, sodium ion, solid-statelithium-ion roj teeb,thiab kua hlau roj teeb yog cov lus qhia tseem ceeb ntawm kev tshawb fawb cov cuab yeej siv hauvlub zog ciakev lag luam thaum lub sij hawm 14th Tsib Xyoo Plan.

Feem ntau, "Kev Npaj Ua Haujlwm" qhia meej txog cov hauv paus ntsiab lus ntawm kev txhim kho ntawm ntau yam tab sis kev ua qauv qhia txawv ntawm ntau yamlub zog ciatxoj kev siv thev naus laus zis, thiab tsuas yog teev cov phiaj xwm phiaj xwm ntawm kev txo cov nqi hluav taws xob ntau dua 30% hauv 2025. Qhov no tseem ceeb muab txoj cai xaiv ib txoj hauv kev rau cov neeg ua lag luam, thiab kev txhim kho yav tom ntej ntawm lub zog cia yuav raug nqi- thiab kev ua lag luam- xav-oriented.Tej zaum yuav muaj ob qho laj thawj tom qab tsim cov kev cai.

Ua ntej, tus nqi skyrocketing ntawmlithium roj teebthiab cov khoom siv hluav taws xob sab saud thiab tsis muaj peev xwm ntau lawm hauv 2021 tau nthuav tawm cov kev pheej hmoo ntawm kev cia siab dhau ntawm ib txoj hauv kev: kev tso tawm sai sai ntawm cov kev xav tau ntawm cov tsheb tshiab, ob lub log tsheb, thiab lub zog cia tau ua rau nce cov khoom siv raw. tus nqi thiab muaj peev xwm muab tau.Tsis txaus, ua rau lub zog cia thiab lwm yam kev siv qis qis "rub lub peev xwm tsim khoom, rub cov khoom siv raw".Qhov thib ob, lub neej tiag tiag ntawm cov khoom siv roj teeb lithium tsis ntev, qhov teeb meem ntawm qhov hluav taws kub thiab tawg yog qee zaus, thiab qhov chaw rau cov nqi txo yog qhov nyuaj los daws tau rau lub sijhawm luv luv, uas tseem ua rau nws tsis tuaj yeem ua tau raws li qhov xav tau ntawm txhua lub zog. kev siv cia.Nrog rau kev tsim kho cov tshuab hluav taws xob tshiab, lub zog cia yuav dhau los ua lub zog tshiab tsis muaj zog, thiab lub ntiaj teb lub zog cia xav tau zoo li yuav nkag mus rau TWh era.Cov theem tam sim no ntawm cov roj teeb lithium tsis tuaj yeem ua tau raws li qhov xav taulub zog ciainfrastructure ntawm cov tshuab hluav taws xob tshiab yav tom ntej.

Qhov thib ob yog qhov kev txhim kho txuas ntxiv ntawm lwm txoj hauv kev, thiab cov txheej txheem rau kev ua qauv qhia engineering tam sim no muaj.Siv cov kua dej ntws tawm lub zog cia tseem ceeb hauv Kev Npaj Ua Haujlwm ua piv txwv.Piv nrog cov roj teeb lithium-ion, cov roj teeb ntws tsis muaj theem hloov pauv hauv cov txheej txheem tshuaj tiv thaiv, tuaj yeem ua kom tob tob thiab tawm, thiab tuaj yeem tiv taus siab tam sim no them thiab tawm.Qhov tseem ceeb tshaj plaws ntawm cov roj teeb ntws yog tias lub voj voog lub neej ntev heev, qhov tsawg kawg nkaus tuaj yeem yog 10,000 zaug, thiab qee qhov kev ua haujlwm tseem tuaj yeem ncav cuag ntau dua 20,000 zaug, thiab tag nrho cov kev pabcuam lub neej tuaj yeem ncav cuag 20 xyoo lossis ntau dua, uas yog heev. haum rau loj-muaj peev xwmlub zog tauj dua tshiab.Lub zog cia scene.Txij li xyoo 2021, Datang Group, State Power Investment Corporation, Tuam Tshoj General Nuclear Power thiab lwm pab pawg tsim hluav taws xob tau tshaj tawm cov phiaj xwm rau kev tsim kho 100-megawatt ntws roj teeb lub zog cia chaw nres tsheb.Thawj theem ntawm covlub zog ciancov shavingchaw nres tsheb fais fabqhov project tau nkag mus rau hauv ib qho module commissioning theem, xav txog tias cov roj teeb ntws muaj qhov ua tau ntawm 100-megawatt ua qauv qhia tshuab.

Los ntawm txoj kev xav ntawm technological maturity,lithium-ion roj teebtseem nyob deb ua ntej ntawm lwm tustshiab zog cianyob rau hauv cov nqe lus ntawm scale nyhuv thiab kev txhawb nqa kev lag luam, yog li muaj qhov tshwm sim siab tias lawv tseem yuav yog lub ntsiab ntawm cov tshiab.lub zog ciakev teeb tsa hauv 5-10 xyoo tom ntej.Txawm li cas los xij, qhov ntsuas qhov tseeb thiab qhov sib piv ntawm cov tsis-lithium-ion zog cia txoj kev yuav tsum nthuav dav.Lwm txoj hauv kev, xws li cov roj teeb sodium-ion, compressed cualub zog cia, txhuas-carbon roj teeb, thiab hlau-cua roj teeb, xav tias yuav nce nqi ntawm cov peev txheej, kWh nqi, kev nyab xeeb, thiab lwm yam. Los yog ntau yam qhia txog kev loj hlob muaj peev xwm, thiab nws yuav tsum tsim kom muaj kev sib koom ua ke thiab kev txhawb nqa kev sib raug zoo nrog.lithium-ion roj teeb.

Tsom ntsoov rau daim ntawv thov scenarios, domestic lub sij hawm ntev zog cia xav tau kom ua tiav ib tug zoo breakthrough

Raws li lub zog cia lub sij hawm, lub zog cia daim ntawv thov scenarios yuav roughly muab faib ua lub sij hawm luv zog cia (<1 teev), nruab nrab thiab ntev lub zog cia (1-4 teev), thiab lub sij hawm ntev zog cia (≥4. teev, thiab qee lub teb chaws txawv teb chaws txhais ≥8 teev)) peb pawg.Tam sim no, cov ntawv thov kev siv hluav taws xob hauv tsev yog qhov tseem ceeb hauv lub sij hawm luv zog cia thiab nruab nrab thiab ntev lub zog cia.Vim muaj yam xws li cov nqi peev, thev naus laus zis thiab cov qauv kev lag luam, kev lag luam kev lag luam mus sij hawm ntev yog tseem nyob rau theem cog qoob loo.

Nyob rau tib lub sijhawm, cov tebchaws tsim kho suav nrog Tebchaws Meskas thiab Tebchaws Askiv tau tshaj tawm cov kev pabcuam nyiaj txiag thiab cov phiaj xwm kev pabcuam rau lub sijhawm ntev ntawm lub zog cia, suav nrog "Energy Storage Grand Challenge Roadmap" uas tau muab los ntawm Tebchaws Meskas Lub Tsev Haujlwm Saib Xyuas Lub Zog. , thiab cov phiaj xwm ntawm Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam, Lub Zog thiab Kev Lag Luam Kev Lag Luam ntawm United Kingdom.Kev faib nyiaj £ 68 lab los txhawb txoj haujlwm ua qauv qhia ntawm lub teb chaws txoj kev siv hluav taws xob mus sij hawm ntev.Ntxiv nrog rau tsoomfwv cov neeg ua haujlwm, cov koomhaum tsis yog tsoomfwv txawv tebchaws tseem tabtom ua haujlwm, xws li lub rooj sib tham ntev zog cia.Lub koom haum tau pib los ntawm 25 thoob ntiaj teb loj loj ntawm lub zog, thev naus laus zis, thiab kev siv pej xeem suav nrog Microsoft, BP, Siemens, thiab lwm yam, thiab sib zog ua kom xa 85TWh-140TWh ntawm kev siv hluav taws xob mus sij hawm ntev thoob ntiaj teb los ntawm 2040, nrog kev nqis peev ntawm US $ 1.5. trillion rau 3 trillion.Dollar.

Academician Zhang Huamin ntawm Dahua lub koom haum ntawm Tuam Tshoj Academy ntawm Sciences hais tias tom qab 2030, nyob rau hauv lub tshiab domestic zog system, cov kev faib ua feem ntawm lub zog tauj dua tshiab txuas nrog rau daim phiaj yuav tsum tau zoo heev, thiab lub luag hauj lwm ntawm lub hwj chim daim phiaj peak tswj thiab zaus tswj. yuav raug xa mus rau lub zog khaws cia fais fab chaw nres tsheb.Nyob rau hauv cov huab cua los nag tas mus li, vim qhov txo qis hauv lub peev xwm ntawm cov chaw tsim hluav taws xob thermal, kom muaj kev nyab xeeb thiab ruaj khov lub zog ntawm lub zog tshiab, tsuas yog 2-4 teev ntawm lub zog cia lub sij hawm tsis tuaj yeem ua tau raws li qhov xav tau ntawm kev siv hluav taws xob. zero-carbon zej zog txhua, thiab nws yuav siv sij hawm ntev.Covlub zog cia chaw nres tsheb fais fabmuab lub zog xav tau los ntawm daim phiaj load.

Qhov "Kev Npaj Ua Haujlwm" no siv ntau tus cwj mem los qhia txog kev tshawb fawb thiab kev ua qauv qhia txog kev siv hluav taws xob mus sij hawm ntev: "Tshaj tawm daim ntawv thov ntawm ntau cov ntaub ntawv khaws cia hluav taws xob.Ua ke nrog cov peev txheej ntawm ntau thaj tsam thiab qhov kev thov rau ntau hom kev siv hluav taws xob, txhawb nqa lub zog ruaj khov rau lub sijhawm ntev, kev tsim kho cov phiaj xwm tshiab ntawm lub zog cia xws li hydrogen zog cia, thermal (txias) lub zog cia, thiab lwm yam yuav txhawb txoj kev loj hlob. ntawm ntau yam ntaub ntawv ntawm lub zog cia., Iron-chromium flow battery, zinc-Australia flow battery and other industrial applications", "Renewable energy production of hydrogen storage (ammonia), hydrogen-electric coupling and other complex energy storage demonstration applications".Nws xav tias thaum lub sij hawm 14th Tsib Xyoo Plan lub sij hawm, kev loj hlob theem ntawm loj-muaj peev xwm mus sij hawm ntev zog cia industries xws li hydrogen (ammonia) lub zog cia, ntws.roj teebthiab advanced compressed cua yuav nce ho.

Tsom ntsoov rau kev daws teeb meem tseem ceeb hauv kev tswj hwm thev naus laus zis, thiab kev sib koom ua ke ntawm cov ntaub ntawv thiab kev sib txuas lus thev naus laus zis thiab kho vajtse yuav tsum ua kom nrawm, uas yuav muaj txiaj ntsig zoo rau kev lag luam kev pabcuam hluav taws xob.

Nyob rau hauv lub dhau los, cov tsoos fais fab system architecture koom nrog ib tug raug saw hlau qauv, thiab lub hwj chim mov thiab lub hwj chim load tswj tau pom los ntawm centralized dispatching.Nyob rau hauv lub zog tshiab, lub zog tshiab tsim hluav taws xob yog lub ntsiab lus tso tawm.Qhov nce volatility nyob rau sab tso zis ua rau nws tsis yooj yim sua kom tswj thiab raug kwv yees ntawm qhov xav tau, thiab qhov cuam tshuam ntawm kev siv hluav taws xob los ntawm qhov loj-scale nrov ntawm lub zog tshiab tsheb thiab lub zog cia ntawm sab load yog superimposed.Lub teeb pom kev zoo yog tias cov kab hluav taws xob hluav taws xob txuas nrog cov khoom siv hluav taws xob loj thiab hloov tau ncaj qha tam sim no.Nyob rau hauv cov ntsiab lus no, lub ntsiab lus tseem ceeb hauv nruab nrab xa tawm yuav hloov mus rau hauv kev sib koom ua ke ntawm qhov chaw, network, thauj khoom thiab khaws cia, thiab hloov pauv hloov pauv.Txhawm rau kom paub txog kev hloov pauv, digitization, kev qhia thiab kev txawj ntse ntawm txhua yam ntawm lub zog thiab lub zog yog cov ncauj lus uas tsis tuaj yeem zam.

Lub zog cia yog ib feem ntawm lub zog tshiab hauv kev tsim hluav taws xob yav tom ntej.Tam sim no, kev sib koom ua ke ntawm cov khoom siv kho vajtse thiab cov ntaub ntawv thiab kev sib txuas lus thiab lwm yam software tseem ceeb dua: cov chaw nres tsheb fais fab uas twb muaj lawm muaj tsis txaus kev nyab xeeb kev soj ntsuam thiab kev tswj cov roj teeb tswj system, kev tshawb nrhiav dav dav, cov ntaub ntawv distortion, cov ntaub ntawv qeeb, thiab cov ntaub ntawv poob.Pom tau cov ntaub ntawv tsis ua haujlwm;yuav ua li cas kom muaj kev sib koom ua ke thiab kev xa tawm kev tswj hwm ntawm cov neeg siv-sab zog cia khoom thauj khoom, tso cai rau cov neeg siv tau txais txiaj ntsig ntau dua los ntawm cov chaw tsim hluav taws xob virtual koom nrog hauv kev lag luam hluav taws xob;Cov ntaub ntawv xov xwm digital xws li cov ntaub ntawv loj, blockchain, huab suav, thiab cov khoom siv hluav taws xob khaws cia Cov qib ntawm kev sib koom ua ke yog qhov qis, kev sib cuam tshuam ntawm lub zog cia thiab lwm yam kev sib txuas hauv lub zog hluav taws xob tsis muaj zog, thiab cov cuab yeej siv thiab qauv rau kev txheeb xyuas cov ntaub ntawv thiab kev tsuas. ntawm tus nqi ntxiv yog tsis paub qab hau.Nrog rau qhov muaj koob meej thiab teev ntawm lub zog cia nyob rau hauv 14th Tsib Xyoo Plan, lub digitalization, kev qhia thiab kev txawj ntse tswj kev xav tau ntawm lub zog cia tshuab yuav mus txog theem ceev heev.

Hauv cov ntsiab lus no, "Kev Npaj Ua Haujlwm" tau txiav txim siab tias cov cuab yeej ntse tswj kev siv hluav taws xob khaws cia yuav raug suav tias yog ib qho ntawm peb cov lus qhia tseem ceeb rau kev daws cov teeb meem tseem ceeb ntawm cov khoom siv hluav taws xob tshiab thiab cov cuab yeej siv thaum lub sij hawm 14th Tsib Xyoo Plan, uas. tshwj xeeb suav nrog "centralized tackling tseem ceeb technologies ntawm loj-scale zog cia system pawg ntse kev sib koom tes tswj"., ua cov kev tshawb fawb txog kev sib koom ua ke ntawm cov khoom siv hluav taws xob faib hluav taws xob, thiab tsom mus rau kev daws teeb meem kev tswj xyuas kab sib chaws uas tshwm sim los ntawm kev faib ua feem ntau ntawm kev siv hluav taws xob tshiab.Kev vam khom rau cov ntaub ntawv loj, huab xam, kev txawj ntse, blockchain thiab lwm yam thev naus laus zis, ua ntau txoj haujlwm rov qab siv lub zog khaws cia, Kev tshawb fawb ntawm cov thev naus laus zis tseem ceeb hauv thaj chaw ntawm kev thov-sab teb, cov nroj tsuag hluav taws xob virtual, huab zog cia, thiab kev lag luam- raws li kev lag luam. "Lub digitization, kev qhia thiab kev txawj ntse ntawm lub zog cia nyob rau yav tom ntej yuav nyob ntawm qhov kev loj hlob ntawm lub zog cia ntse ntse xa tawm tshuab hauv ntau qhov chaw.