V2G thev naus laus zis thiab nws cov xwm txheej tam sim no hauv tsev thiab txawv teb chaws

V2G thev naus laus zis thiab nws cov xwm txheej tam sim no hauv tsev thiab txawv teb chaws

V2G technology yog dab tsi?
V2G thev naus laus zis hais txog kev sib kis ntawm ob lub zog ntawm lub tsheb thiab daim phiaj hluav taws xob. V2G, luv luv rau "Tsheb-rau-Grid," tso cai rau lub tsheb hluav taws xob kom them nyiaj los ntawm daim phiaj hluav taws xob thaum tib lub sijhawm pub lub zog khaws cia rov qab rau hauv daim phiaj. Lub hom phiaj tseem ceeb ntawm V2G thev naus laus zis yog txhawm rau txhim kho xoom-emission tsav lub peev xwm ntawm lub tsheb hluav taws xob thiab muab kev txhawb nqa hluav taws xob thiab kev tswj hwm kev pabcuam rau hauv daim phiaj hluav taws xob.

Los ntawm V2G thev naus laus zis, lub tsheb hluav taws xob tuaj yeem ua haujlwm raws li lub zog cia khoom, pub cov hluav taws xob ntau dua rov qab rau hauv daim phiaj siv los ntawm lwm tus neeg siv khoom. Thaum lub sijhawm xav tau ntawm daim phiaj xav tau siab tshaj plaws, V2G thev naus laus zis tso cai rau kev tso tawm lub zog ntawm lub tsheb rov qab mus rau hauv daim phiaj, pab txhawm rau ntsuas qhov ntsuas. Piv txwv li, thaum lub sij hawm uas tsis tshua muaj daim phiaj xav tau, cov tsheb fais fab tuaj yeem rub lub zog los ntawm daim phiaj kom rov them dua. Cov tsheb hluav taws xob nqus hluav taws xob thaum lub sij hawm qis qis thiab tso tawm nws thaum lub sij hawm ntawm daim phiaj siab load, yog li tau txais txiaj ntsig los ntawm tus nqi sib txawv. Yog tias V2G tau ua tiav tag nrho, txhua lub tsheb hluav taws xob tuaj yeem suav tias yog lub txhab nyiaj me me: ntsaws rau hauv lub sijhawm tsis tshua muaj kab hluav taws xob cia li khaws lub zog, thaum lub sij hawm daim phiaj siab load, lub zog khaws cia hauv lub tsheb fais fab roj teeb tuaj yeem muag rov qab rau hauv daim phiaj kom tau txais tus nqi sib txawv.

Cov xwm txheej tam sim no ntawm V2G hauv Suav teb Tuam Tshoj muaj lub ntiaj teb lub tsheb loj tshaj plaws hluav taws xob, nthuav qhia kev lag luam loj heev rau kev sib cuam tshuam ntawm tsheb-rau-grid (V2G). Txij li xyoo 2020, lub xeev tau tshaj tawm ntau txoj cai los txhawb V2G thev naus laus zis, nrog rau cov tsev kawm nto moo xws li Tsinghua University thiab Zhejiang University ua qhov kev tshawb fawb tob. Thaum Lub Tsib Hlis 17, National Development thiab Reform Commission thiab National Energy Administration tau tshaj tawm cov kev xav txog kev ua kom nrawm ntawm kev tsim kho cov khoom siv hluav taws xob kom zoo dua qub tsheb tshiab nyob rau hauv cov cheeb tsam nyob deb nroog thiab kev rov qab los nyob hauv nroog. Cov ntaub ntawv hais txog: txhawb kev tshawb fawb rau hauv cov thev naus laus zis tseem ceeb xws li kev sib cuam tshuam ntawm ob lub tsheb hluav taws xob thiab daim phiaj (V2G) thiab kev sib koom ua ke ntawm kev tsim hluav taws xob photovoltaic, lub zog cia, thiab kev them nyiaj. Nws kuj tseem tshawb nrhiav kev tsim kom muaj kev sib koom ua ke ntawm cov khoom siv hluav taws xob tsim hluav taws xob photovoltaic, lub zog cia, thiab them nyiaj hauv cov chaw nyob deb nroog uas cov nqi siv hluav taws xob tsawg tsawg. Kev ua raws li cov cai tswj hwm tus nqi hluav taws xob peak-off-peak yuav txhawb nqa cov neeg siv kom them nyiaj thaum lub sijhawm tsis nco qab. Los ntawm 2030, kev thov (muaj peev xwm) tsub nqi yuav tsum zam rau kev them nyiaj hauv nruab nrab thiab cov roj teeb hloov chaw ua haujlwm raws li ob feem ntawm cov nqi se. Cov kev txwv ntawm kev faib khoom siv kev lag luam kev nqis peev rau kev lag luam hauv kab sib chaws yuav tsum tau so, nrog rau kev rov ua kom tag nrho rau hauv kev sib kis thiab kev faib khoom tariffs. Daim ntawv thov rooj plaub: Shanghai tuav peb qhov chaw ua qauv qhia V2G uas muaj ntau tshaj kaum EVs, tso tawm kwv yees li 500 kWh txhua hli ntawm tus nqi nyiaj tau los ntawm ¥ 0.8 ib kWh. Xyoo 2022, Chongqing tau ua tiav 48-teev cov lus teb tag nrho / tawm lub voj voog rau EV, nqus 44 kWh sib npaug. Tsis tas li ntawd, lwm thaj chaw hauv Suav teb tau nquag tshawb nrhiav V2G kev pib ua haujlwm, xws li Beijing Renji Building V2G ua qauv qhia thiab Beijing China Re Center V2G ua qauv qhia. Xyoo 2021, BYD tau pib ua haujlwm tsib xyoos kom xa mus txog 5,000 V2G-enabled nruab nrab thiab hnyav hluav taws xob tsheb hluav taws xob rau Levo Mobility LLC. Cov teb chaws txawv teb chaws V2G Toj roob hauv pes hauv Tebchaws Europe thiab Amelikas tau muab qhov tshwj xeeb rau V2G thev naus laus zis, qhia meej txog kev txhawb nqa txoj cai thaum ntxov. Raws li deb rov qab li xyoo 2012, University of Delaware tau tshaj tawm eV2gSM pilot project, tsom rau kev soj ntsuam lub peev xwm thiab kev lag luam ntawm cov tsheb hluav taws xob muab cov kev pabcuam zaus rau PJM daim phiaj nyob rau hauv V2G cov xwm txheej los txo qhov kev cuam tshuam ntawm lub zog txuas ntxiv mus. Txhawm rau pab kom University of Delaware cov tsheb fais fab uas tsis tshua muaj hluav taws xob los koom nrog hauv kev tswj hwm kev ua lag luam, tus tsav tau txo qis qhov tsawg kawg nkaus lub zog yuav tsum tau rau cov chaw muab kev pabcuam zaus ntawm 500 kilowatts mus rau kwv yees li 100 kilowatts. Xyoo 2014, nrog kev txhawb nqa los ntawm US Department of Defense thiab California Energy Commission, kev ua qauv qhia tau pib ntawm Los Angeles Air Force Base. Thaum Lub Kaum Ib Hlis 2016, Tsoom Fwv Teb Chaws Kev Tswj Xyuas Hluav Taws Xob Hluav Taws Xob (FERC) tau thov cov kev cai hloov kho kom yooj yim rau kev nkag mus ntawm lub zog khaws cia thiab faib cov peev txheej hluav taws xob (DER) cov koom ua ke rau hauv kev lag luam hluav taws xob. Zuag qhia tag nrho, US tus kws tsav dav hlau siv tau zoo tshwm sim, nrog rau cov txheej txheem kev cai lij choj ntxiv yuav ua tiav nyob rau hauv ib mus rau ob xyoos tom ntej no, yog li propelling V2G rau hauv kev lag luam tseem ceeb. Hauv European Union, SEEV4-City txoj haujlwm tau pib hauv 2016, faib nyiaj € 5 lab los txhawb rau rau txoj haujlwm thoob plaws tsib lub tebchaws. Qhov kev pib no tsom mus rau kev ua kom cov microgrids los koom ua ke lub zog tauj dua tshiab los ntawm V2H, V2B, thiab V2N daim ntawv thov. Hauv 2018, tsoomfwv UK tshaj tawm txog nyiaj txiag kwv yees li £ 30 lab rau 21 V2G cov haujlwm. Cov nyiaj no yog txhawm rau ntsuas cov txiaj ntsig ntawm R & D cov txiaj ntsig tau zoo thaum tib lub sijhawm txheeb xyuas cov hauv kev lag luam rau cov thev naus laus zis.

Kev Nyuaj Siab thiab Cov Kev Sib Tw ntawm V2G Technology Device Compatibility:

Kev sib raug zoo ntawm cov tsheb sib txawv, roj teeb, thiab daim phiaj hluav taws xob ua rau muaj kev sib tw tseem ceeb. Ua kom muaj kev sib raug zoo hauv cov txheej txheem kev sib txuas lus thiab kev them nqi / tawm kev sib cuam tshuam ntawm cov tsheb thiab kab sib chaws yog qhov tseem ceeb rau kev hloov pauv hluav taws xob thiab kev sib cuam tshuam. Grid Adaptability: Kev sib koom ua ke ntau lub tsheb hluav taws xob rau hauv kab hluav taws xob sib cuam tshuam yuav ua rau muaj teeb meem rau cov kab hluav taws xob uas twb muaj lawm. Cov teeb meem xav tau kev daws teeb meem suav nrog kev tswj xyuas kab sib chaws, kab sib chaws kev ntseeg siab thiab kev ruaj ntseg, thiab daim phiaj kev hloov pauv hauv kev ua raws li cov kev xav tau ntawm EV. Kev Sib Tw: V2G systems yuav tsum kov yeej ntau yam kev sib tw, xws li kev them nyiaj sai thiab tso tawm thev naus laus zis, kev tswj hwm roj teeb, thiab cov txheej txheem sib txuas sib txuas. Cov kev cov nyom no xav tau kev sim thiab kev tshawb fawb thiab kev loj hlob tas mus li. Kev Tswj Lub Tsheb Hluav Taws Xob: Rau lub tsheb fais fab, lub roj teeb ua haujlwm tseem ceeb ntawm lub zog cia khoom. Nyob rau hauv V2G systems, kev tswj kom meej ntawm kev tswj roj teeb yog qhov tseem ceeb rau kev sib npaug ntawm daim phiaj xav tau nrog kev xav txog kev siv roj teeb ntev. Them / Tshem Tawm Kev Ua Tau Zoo thiab Ceev: Ua tiav cov txheej txheem them nqi thiab tshem tawm yog qhov tseem ceeb rau kev ua tiav ntawm V2G thev naus laus zis. Cov thev naus laus zis thev naus laus zis yuav tsum tau tsim los txhim kho lub zog hloov hluav taws xob thiab nrawm thaum txo qis zog poob. Grid Stability: V2G thev naus laus zis suav nrog kev sib txuas hluav taws xob tsheb ua ib feem ntawm daim phiaj, ua kom muaj kev xav tau ntau ntxiv ntawm daim phiaj kev ruaj ntseg thiab kev ruaj ntseg. Cov teeb meem muaj peev xwm tshwm sim los ntawm kev sib koom ua ke ntawm cov tsheb loj loj yuav tsum tau hais kom muaj kev ntseeg siab thiab ruaj khov ntawm lub zog hluav taws xob. Kev Lag Luam Mechanisms: Cov qauv kev lag luam thiab kev lag luam mechanisms rau V2G systems kuj nthuav tawm cov kev cov nyom. Kev txiav txim siab zoo thiab kev daws teeb meem yuav tsum tau ua kom muaj txiaj ntsig rau cov neeg muaj feem cuam tshuam, tsim cov qauv tsim nyog tus nqi, thiab txhawb cov neeg siv kev koom tes hauv V2G lub zog sib pauv.

Daim ntawv thov qhov zoo ntawm V2G Technology:

Kev Tswj Hluav Taws Xob: V2G thev naus laus zis ua rau lub tsheb hluav taws xob pub hluav taws xob rov qab rau hauv kab sib chaws, ua kom yooj yim rau ob lub zog ntws. Qhov no pab hauv kev sib npaug ntawm daim phiaj, txhim kho daim phiaj kev ruaj ntseg thiab kev cia siab, thiab txo qis kev cia siab rau cov khoom siv hluav taws xob xws li kev tsim hluav taws xob hluav taws xob. Lub Zog Cia: Lub tsheb hluav taws xob tuaj yeem ua haujlwm ua ib feem ntawm cov khoom siv hluav taws xob faib hluav taws xob, khaws cov hluav taws xob ntau ntxiv thiab tso tawm thaum xav tau. Qhov no pab hauv kev sib npaug ntawm daim phiaj xwm txheej thiab muab kev txhawb zog ntxiv rau lub sijhawm ncov. Cov Nyiaj Tau Los: Los ntawm V2G thev naus laus zis, cov tswv tsheb tuaj yeem txuas lawv lub tsheb hluav taws xob mus rau hauv daim phiaj, muag hluav taws xob rov qab thiab tau txais cov nyiaj tau los lossis kev txhawb nqa. Qhov no muab cov nyiaj tau los ntxiv rau cov tswv EV. Txo cov pa roj carbon monoxide: Los ntawm kev txo qis kev cia siab rau cov khoom siv hluav taws xob tsis zoo, V2G-enabled lub tsheb hluav taws xob tuaj yeem txo cov pa roj carbon dioxide thiab lwm cov pa hluav taws xob hauv tsev, ua rau muaj kev cuam tshuam zoo rau ib puag ncig. Txhim kho daim phiaj Flexibility: V2G thev naus laus zis txhawb kev tswj cov phiaj xwm zoo, txhim kho kev ruaj ntseg thiab kev ntseeg tau. Nws ua kom muaj kev hloov pauv hloov pauv mus rau daim phiaj sib npaug ntawm cov khoom siv-xav tau raws li lub sijhawm tiag tiag, yog li txhawb cov phiaj xwm kev hloov pauv thiab kev ua haujlwm tau zoo.