Nrog rau kev loj hlob sai ntawm kev lag luam tsheb fais fab tshiab hauv Suav teb, kev siv thev naus laus zis Vehicle-to-Grid (V2G) tau dhau los ua qhov tseem ceeb rau kev tsim cov tswv yim zog hauv tebchaws thiab cov grid ntse. V2G thev naus laus zis hloov cov tsheb fais fab mus rau hauv cov chaw khaws cia zog txawb thiab siv cov pawg them hluav taws xob ob txoj kev los ua kom muaj kev xa hluav taws xob los ntawm lub tsheb mus rau lub grid. Los ntawm cov thev naus laus zis no, cov tsheb fais fab tuaj yeem muab hluav taws xob rau lub grid thaum lub sijhawm muaj kev thauj khoom ntau thiab them thaum lub sijhawm thauj khoom tsawg, pab kom sib npaug ntawm cov khoom thauj ntawm lub grid.
Thaum Lub Ib Hlis 4, 2024, Pawg Neeg Saib Xyuas Kev Txhim Kho thiab Kev Hloov Kho Hauv Tebchaws thiab lwm lub chaw haujlwm tau tshaj tawm thawj daim ntawv txoj cai hauv tebchaws uas tsom mus rau V2G thev naus laus zis - "Kev Siv Cov Lus Qhia Txog Kev Txhawb Nqa Kev Sib Koom Tes thiab Kev Sib Txuas Lus ntawm Cov Tsheb Hluav Taws Xob Tshiab thiab Cov Grids Fais Fab." Raws li "Cov Lus Qhia Txog Kev Tsim Kho Kom Zoo Dua Lub Tshuab Them Nqi Zoo" uas tau tshaj tawm los ntawm Lub Chaw Haujlwm Dav Dav ntawm Pawg Sab Laj Hauv Xeev, cov lus qhia txog kev siv tsis yog tsuas yog piav qhia txog kev txhais ntawm cov thev naus laus zis sib tham ntawm tsheb-network, tab sis kuj tau muab cov hom phiaj tshwj xeeb thiab cov tswv yim, thiab npaj siv lawv hauv Yangtze River Delta, Pearl River Delta, Beijing-Tianjin-Hebei-Shandong, Sichuan thiab Chongqing thiab lwm thaj chaw uas muaj cov xwm txheej paub tab los tsim cov haujlwm ua qauv qhia.
Cov ntaub ntawv yav dhau los qhia tau hais tias tsuas muaj li ntawm 1,000 lub chaw them fais fab uas muaj V2G ua haujlwm hauv lub tebchaws, thiab tam sim no muaj 3.98 lab lub chaw them fais fab hauv lub tebchaws, uas tsuas yog 0.025% ntawm tag nrho cov chaw them fais fab uas twb muaj lawm. Tsis tas li ntawd xwb, cov thev naus laus zis V2G rau kev sib cuam tshuam ntawm lub tsheb thiab lub network kuj tseem laus zuj zus, thiab kev siv thiab kev tshawb fawb ntawm cov thev naus laus zis no tsis yog qhov txawv txawv thoob ntiaj teb. Yog li ntawd, muaj chaw zoo rau kev txhim kho hauv kev nyiam ntawm V2G thev naus laus zis hauv nroog.
Ua ib lub nroog sim ua lub nroog uas tsis muaj pa roj carbon ntau, Beijing tab tom txhawb kev siv lub zog rov ua dua tshiab. Lub nroog cov tsheb fais fab loj tshiab thiab cov chaw them hluav taws xob tau tsim lub hauv paus rau kev siv thev naus laus zis V2G. Thaum kawg ntawm xyoo 2022, lub nroog tau tsim ntau dua 280,000 lub chaw them hluav taws xob thiab 292 qhov chaw hloov roj teeb.
Txawm li cas los xij, thaum lub sijhawm txhawb nqa thiab siv cov txheej txheem, V2G thev naus laus zis kuj ntsib ntau yam teeb meem, feem ntau yog cuam tshuam nrog qhov ua tau ntawm kev ua haujlwm tiag tiag thiab kev tsim kho cov khoom siv sib xws. Siv Beijing ua piv txwv, cov kws tshawb fawb los ntawm Lub Tsev Kawm Ntawv Tshawb Fawb tsis ntev los no tau ua kev tshawb fawb txog lub zog hauv nroog, hluav taws xob thiab kev them nqi hluav taws xob.
Cov pawg them ob txoj kev xav tau cov nqi peev txheej pib siab
Cov kws tshawb nrhiav tau kawm tias yog tias V2G thev naus laus zis tau nrov npe hauv nroog, nws yuav ua rau qhov teeb meem tam sim no ntawm "nyuaj nrhiav cov pawg them hluav taws xob" hauv nroog zoo dua. Tuam Tshoj tseem nyob rau theem pib ntawm kev siv V2G thev naus laus zis. Raws li tus neeg saib xyuas lub chaw tsim hluav taws xob tau taw qhia, hauv kev xav, V2G thev naus laus zis zoo ib yam li kev tso cai rau cov xov tooj ntawm tes them cov txhab nyiaj fais fab, tab sis nws daim ntawv thov tiag tiag xav tau kev tswj hwm roj teeb thiab kev sib cuam tshuam ntawm lub network.
Cov kws tshawb nrhiav tau tshawb nrhiav cov tuam txhab tsim cov chaw them hluav taws xob hauv Beijing thiab tau kawm tias tam sim no, feem ntau ntawm cov chaw them hluav taws xob hauv Beijing yog cov chaw them hluav taws xob ib txoj kev uas tsuas yog tuaj yeem them cov tsheb xwb. Txhawm rau txhawb nqa cov chaw them hluav taws xob ob txoj kev nrog V2G functions, tam sim no peb ntsib ntau yam teeb meem:
Ua ntej, cov nroog theem ib, xws li Beijing, tab tom ntsib teeb meem tsis muaj av txaus. Kev tsim cov chaw them hluav taws xob nrog V2G functions, txawm tias xauj lossis yuav av, txhais tau tias kev nqis peev mus sij hawm ntev thiab cov nqi siab. Ntxiv mus, nws nyuaj rau nrhiav av ntxiv.
Qhov thib ob, nws yuav siv sijhawm los hloov cov pawg them fais uas twb muaj lawm. Tus nqi peev txheej ntawm kev tsim cov pawg them fais yog kim heev, suav nrog tus nqi ntawm cov khoom siv, qhov chaw xauj tsev thiab cov xov hlau los txuas rau lub zog fais fab. Cov peev txheej no feem ntau siv sijhawm tsawg kawg 2-3 xyoos los them rov qab. Yog tias kev kho dua tshiab yog raws li cov pawg them fais uas twb muaj lawm, cov tuam txhab yuav tsis muaj kev txhawb siab txaus ua ntej cov nqi tau rov qab los.
Yav dhau los, cov xov xwm tshaj tawm tau hais tias tam sim no, kev siv thev naus laus zis V2G hauv nroog yuav ntsib ob qhov teeb meem loj: Thawj qhov yog tus nqi tsim kho pib siab. Qhov thib ob, yog tias lub zog ntawm cov tsheb fais fab txuas nrog lub grid tsis zoo, nws yuav cuam tshuam rau kev ruaj khov ntawm lub grid.
Lub zeem muag thev naus laus zis zoo siab thiab muaj peev xwm zoo heev rau lub sijhawm ntev.
Kev siv thev naus laus zis V2G txhais li cas rau cov tswv tsheb? Cov kev tshawb fawb cuam tshuam qhia tau hais tias kev siv hluav taws xob ntawm cov tsheb ciav hlau me me yog li 6km / kWh (uas yog, ib kilowatt teev ntawm hluav taws xob tuaj yeem khiav 6 kilometers). Lub peev xwm roj teeb ntawm cov tsheb hluav taws xob me me feem ntau yog 60-80kWh (60-80 kilowatt-teev ntawm hluav taws xob), thiab lub tsheb hluav taws xob tuaj yeem them li 80 kilowatt-teev ntawm hluav taws xob. Txawm li cas los xij, kev siv hluav taws xob ntawm lub tsheb kuj suav nrog cua txias, thiab lwm yam. Piv nrog rau lub xeev zoo tagnrho, qhov kev tsav tsheb yuav raug txo qis.
Tus neeg uas saib xyuas lub tuam txhab them fais fab uas tau hais los saum toj no muaj kev cia siab txog V2G thev naus laus zis. Nws tau taw qhia tias lub tsheb fais fab tshiab tuaj yeem khaws tau 80 kilowatt-teev ntawm hluav taws xob thaum them tag nrho thiab tuaj yeem xa 50 kilowatt-teev ntawm hluav taws xob mus rau lub network txhua zaus. Xam raws li tus nqi them hluav taws xob uas cov kws tshawb fawb pom hauv qhov chaw nres tsheb hauv av ntawm lub khw loj hauv East Fourth Ring Road, Beijing, tus nqi them thaum lub sijhawm tsis yog sijhawm siab tshaj plaws yog 1.1 yuan / kWh (tus nqi them qis dua hauv cov nroog), thiab tus nqi them thaum lub sijhawm siab tshaj plaws yog 2.1 yuan / kWh. Yog tias tus tswv tsheb them thaum lub sijhawm tsis yog sijhawm siab tshaj plaws txhua hnub thiab xa hluav taws xob mus rau lub network thaum lub sijhawm siab tshaj plaws, raws li tus nqi tam sim no, tus tswv tsheb tuaj yeem ua tau txiaj ntsig tsawg kawg 50 yuan ib hnub. "Nrog rau kev hloov kho tus nqi los ntawm lub network fais fab, xws li kev siv tus nqi lag luam thaum lub sijhawm siab tshaj plaws, cov nyiaj tau los ntawm cov tsheb xa hluav taws xob mus rau lub network them fais fab yuav nce ntxiv."
Tus neeg saib xyuas lub chaw tsim hluav taws xob uas tau hais los saum toj no tau taw qhia tias los ntawm V2G thev naus laus zis, cov nqi roj teeb yuav tsum tau xav txog thaum cov tsheb fais fab xa hluav taws xob mus rau lub network. Cov ntawv ceeb toom cuam tshuam qhia tias tus nqi ntawm lub roj teeb 60kWh yog kwv yees li US $ 7,680 (sib npaug rau kwv yees li RMB 55,000).
Rau cov tuam txhab them fais fab, thaum tus lej ntawm cov tsheb fais fab tshiab txuas ntxiv nce ntxiv, qhov kev thov ntawm kev ua lag luam rau V2G thev naus laus zis kuj tseem yuav loj hlob. Thaum cov tsheb fais fab xa hluav taws xob mus rau lub grid los ntawm cov chaw them fais fab, cov tuam txhab them fais fab tuaj yeem them tus nqi "kev pabcuam platform". Tsis tas li ntawd, hauv ntau lub nroog hauv Suav teb, cov tuam txhab nqis peev thiab ua haujlwm cov chaw them fais fab, thiab tsoomfwv yuav muab cov nyiaj pab txhawb nqa.
Cov nroog hauv tebchaws maj mam txhawb nqa cov ntawv thov V2G. Thaum Lub Xya Hli 2023, Zhoushan City thawj qhov chaw nres tsheb them V2G tau raug tso cai siv, thiab thawj qhov kev txiav txim siab hauv chaw ua si hauv Zhejiang Province tau ua tiav. Thaum Lub Ib Hlis 9, 2024, NIO tshaj tawm tias nws thawj pawg ntawm 10 V2G chaw nres tsheb them hauv Shanghai tau raug tso cai siv.
Cui Dongshu, tus tuav ntaub ntawv ntawm National Passenger Car Market Information Joint Association, muaj kev cia siab txog lub peev xwm ntawm V2G thev naus laus zis. Nws hais rau cov kws tshawb fawb tias nrog kev nce qib ntawm cov thev naus laus zis roj teeb fais fab, lub neej voj voog roj teeb yuav nce mus txog 3,000 zaug lossis siab dua, uas yog sib npaug li 10 xyoo ntawm kev siv. Qhov no tseem ceeb heev rau cov xwm txheej thov uas cov tsheb fais fab feem ntau raug them thiab tso tawm.
Cov kws tshawb fawb txawv teb chaws tau ua cov kev tshawb pom zoo sib xws. Australia tus ACT nyuam qhuav ua tiav ob xyoos V2G kev tshawb fawb thev naus laus zis hu ua "Realizing Electric Vehicles to Grid Services (REVS)". Nws qhia tau hais tias nrog kev txhim kho loj ntawm thev naus laus zis, V2G cov nqi them yuav raug txo qis heev. Qhov no txhais tau hais tias nyob rau hauv lub sijhawm ntev, raws li tus nqi ntawm cov chaw them nqi poob qis, tus nqi ntawm cov tsheb fais fab kuj yuav poob qis, yog li txo cov nqi siv mus sij hawm ntev. Cov kev tshawb pom kuj tseem yuav pab tau tshwj xeeb rau kev sib npaug ntawm cov tswv yim ntawm lub zog rov ua dua tshiab rau hauv lub grid thaum lub sijhawm muaj zog siab tshaj plaws.
Nws xav tau kev koom tes ntawm lub zog fais fab thiab kev daws teeb meem uas tsom mus rau kev ua lag luam.
Ntawm theem kev siv tshuab, cov txheej txheem ntawm cov tsheb fais fab pub rov qab rau lub zog hluav taws xob yuav ua rau muaj kev nyuaj ntxiv ntawm kev ua haujlwm tag nrho.
Xi Guofu, tus thawj coj ntawm Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam ntawm Lub Xeev Grid Corporation ntawm Tuam Tshoj, tau hais tias kev them lub tsheb fais fab tshiab muaj "kev thauj khoom ntau thiab lub zog tsawg". Feem ntau cov tswv tsheb fais fab tshiab tau siv los them lub tsheb fais fab ntawm 19:00 thiab 23:00, uas sib xws nrog lub sijhawm siab tshaj plaws ntawm kev thauj khoom hluav taws xob hauv tsev. Siab txog li 85%, uas ua rau lub zog thauj khoom siab tshaj plaws thiab coj kev cuam tshuam ntau dua rau lub network faib khoom.
Los ntawm qhov kev xav ua tau tiag tiag, thaum cov tsheb fais fab pub rov qab lub zog hluav taws xob rau lub grid, yuav tsum muaj lub transformer los kho qhov voltage kom ntseeg tau tias sib xws nrog lub grid. Qhov no txhais tau tias cov txheej txheem tso tawm ntawm lub tsheb fais fab yuav tsum phim cov thev naus laus zis transformer ntawm lub grid fais fab. Tshwj xeeb, kev xa hluav taws xob los ntawm lub pob them mus rau lub tram cuam tshuam nrog kev xa hluav taws xob los ntawm qhov hluav taws xob siab dua mus rau qhov hluav taws xob qis dua, thaum kev xa hluav taws xob los ntawm lub tram mus rau lub pob them (thiab yog li ntawd mus rau lub grid) xav tau kev nce ntxiv los ntawm qhov hluav taws xob qis dua mus rau qhov hluav taws xob siab dua. Hauv thev naus laus zis Nws yog qhov nyuaj dua, cuam tshuam nrog kev hloov pauv voltage thiab xyuas kom meej tias lub zog hluav taws xob ruaj khov thiab ua raws li cov qauv grid.
Tus neeg uas saib xyuas lub chaw tsim hluav taws xob uas tau hais los saum toj no tau taw qhia tias lub zog fais fab yuav tsum tau ua qhov kev tswj hwm lub zog kom meej rau cov txheej txheem them thiab tso tawm ntawm ntau lub tsheb fais fab, uas tsis yog tsuas yog qhov nyuaj ntawm kev siv tshuab xwb, tab sis kuj tseem cuam tshuam nrog kev hloov kho ntawm txoj kev ua haujlwm ntawm lub zog fais fab.
Nws hais tias: "Piv txwv li, nyob rau qee qhov chaw, cov xov hluav taws xob uas twb muaj lawm tsis tuab txaus los txhawb nqa ntau lub pawg them hluav taws xob. Qhov no zoo ib yam li lub kaw lus yeeb nkab dej. Lub yeeb nkab tseem ceeb tsis tuaj yeem muab dej txaus rau txhua lub yeeb nkab ceg thiab yuav tsum tau rov txuas dua. Qhov no yuav tsum tau rov txuas dua ntau heev. Cov nqi tsim kho siab heev." Txawm tias cov pawg them hluav taws xob tau teeb tsa rau qee qhov chaw, lawv yuav tsis ua haujlwm zoo vim muaj teeb meem txog lub peev xwm ntawm lub network.
Yuav tsum tau ua kom tiav txoj haujlwm hloov kho kom haum. Piv txwv li, lub zog ntawm cov pawg them qeeb feem ntau yog 7 kilowatts (7KW), thaum lub zog tag nrho ntawm cov khoom siv hauv tsev hauv tsev neeg nruab nrab yog li 3 kilowatts (3KW). Yog tias ib lossis ob lub pawg them txuas nrog, lub nra tuaj yeem thauj tau tag nrho, thiab txawm tias lub zog siv thaum lub sijhawm tsis yog lub sijhawm siab tshaj plaws, lub zog hluav taws xob tuaj yeem ua kom ruaj khov dua. Txawm li cas los xij, yog tias muaj ntau lub pawg them txuas nrog thiab lub zog siv thaum lub sijhawm siab tshaj plaws, lub peev xwm thauj khoom ntawm lub zog hluav taws xob yuav tshaj qhov xav tau.
Tus neeg saib xyuas lub chaw tsim hluav taws xob uas tau hais los saum toj no tau hais tias nyob rau hauv qhov kev cia siab ntawm kev faib hluav taws xob, kev lag luam hluav taws xob tuaj yeem tshawb nrhiav los daws qhov teeb meem ntawm kev txhawb nqa kev them thiab tso tawm cov tsheb fais fab tshiab rau lub zog hluav taws xob yav tom ntej. Tam sim no, lub zog hluav taws xob raug muag los ntawm cov tuam txhab tsim hluav taws xob rau cov tuam txhab fais fab, uas tom qab ntawd faib rau cov neeg siv thiab cov lag luam. Kev ncig ntau theem ua rau tus nqi hluav taws xob tag nrho nce ntxiv. Yog tias cov neeg siv thiab cov lag luam tuaj yeem yuav hluav taws xob ncaj qha los ntawm cov tuam txhab tsim hluav taws xob, nws yuav ua kom yooj yim rau cov saw hlau fais fab. "Kev yuav ncaj qha tuaj yeem txo cov kev sib txuas nruab nrab, yog li txo cov nqi khiav lag luam ntawm hluav taws xob. Nws kuj tseem yuav txhawb cov tuam txhab them nqi kom koom nrog ntau dua hauv kev muab hluav taws xob thiab kev tswj hwm ntawm lub zog hluav taws xob, uas yog qhov tseem ceeb heev rau kev ua haujlwm zoo ntawm kev lag luam hluav taws xob thiab kev txhawb nqa cov thev naus laus zis sib txuas ntawm tsheb thiab lub zog hluav taws xob. "
Qin Jianze, tus thawj coj ntawm Lub Chaw Pabcuam Zog (Chaw Tswj Xyuas Kev Thauj Khoom) ntawm State Grid Smart Internet of Vehicles Technology Co., Ltd., tau hais tias los ntawm kev siv cov haujlwm thiab cov txiaj ntsig ntawm lub platform Internet of Vehicles, cov chaw them nqi khoom siv hauv zej zog tuaj yeem txuas nrog lub platform Internet of Vehicles kom yooj yim rau kev ua haujlwm ntawm cov neeg ua haujlwm hauv zej zog. Tsim kom muaj qhov txwv, txo cov nqi peev, ua tiav kev koom tes yeej-yeej nrog lub platform Internet of Vehicles, thiab tsim kom muaj kev lag luam ecosystem ruaj khov.
Susie
Sichuan Green Science & Technology Co., Ltd.
0086 19302815938
Lub sijhawm tshaj tawm: Lub Ob Hlis-10-2024
