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

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

V2G thev naus laus zis yog dab tsi?
Kev siv tshuab V2G yog hais txog kev xa hluav taws xob ob txoj kev ntawm cov tsheb thiab lub zog fais fab. V2G, luv rau "Vehicle-to-Grid," tso cai rau cov tsheb fais fab them los ntawm lub zog fais fab thaum tib lub sijhawm pub lub zog khaws cia rov qab rau hauv lub zog fais fab. Lub hom phiaj tseem ceeb ntawm kev siv tshuab V2G yog txhawm rau txhim kho lub peev xwm tsav tsheb uas tsis muaj pa phem ntawm cov tsheb fais fab thiab muab kev txhawb nqa thiab kev tswj hwm hluav taws xob rau lub zog fais fab.

Los ntawm kev siv thev naus laus zis V2G, cov tsheb fais fab tuaj yeem ua haujlwm ua cov khoom siv khaws cia hluav taws xob, pub hluav taws xob seem rov qab rau hauv lub network rau lwm tus neeg siv. Thaum lub sijhawm xav tau hluav taws xob ntau tshaj plaws, thev naus laus zis V2G ua rau lub zog tsheb khaws cia rov qab rau hauv lub network, pab txhawb kev sib npaug ntawm cov khoom siv. Ntawm qhov tod tes, thaum lub sijhawm tsis xav tau hluav taws xob tsawg, cov tsheb fais fab tuaj yeem rub lub zog los ntawm lub network kom rov them dua. Cov tsheb fais fab nqus hluav taws xob thaum lub sijhawm tsis muaj hluav taws xob ntau thiab tso tawm thaum lub sijhawm muaj hluav taws xob ntau, yog li khwv tau txiaj ntsig los ntawm qhov sib txawv ntawm tus nqi. Yog tias V2G ua tiav tag nrho, txhua lub tsheb fais fab tuaj yeem suav tias yog lub txhab nyiaj fais fab me me: ntsaws rau hauv thaum lub sijhawm tsis muaj hluav taws xob ntau yuav khaws lub zog, thaum thaum lub sijhawm muaj hluav taws xob ntau, lub zog khaws cia rau hauv lub roj teeb fais fab ntawm lub tsheb tuaj yeem muag rov qab rau lub network kom tau txais qhov sib txawv ntawm tus nqi.

Qhov Xwm Txheej Tam Sim No ntawm V2G hauv Suav Teb Suav teb muaj cov tsheb fais fab loj tshaj plaws hauv ntiaj teb, qhia txog lub peev xwm ua lag luam loj heev rau kev sib cuam tshuam ntawm lub tsheb mus rau lub grid (V2G). Txij li xyoo 2020, lub xeev tau tsim ntau txoj cai los txhawb V2G thev naus laus zis, nrog rau cov tsev kawm ntawv nto moo xws li Tsinghua University thiab Zhejiang University ua kev tshawb fawb tob. Thaum Lub Tsib Hlis 17, Pawg Neeg Saib Xyuas Kev Txhim Kho thiab Kev Hloov Kho Hauv Tebchaws thiab Lub Chaw Haujlwm Saib Xyuas Zog Hauv Tebchaws tau tshaj tawm Cov Lus Qhia Txog Kev Siv Hluav Taws Xob ntawm Kev Ua Kom Sai Sai Kev Tsim Kho Kev Them Nqi kom Txhawb Nqa Cov Tsheb Fais Fab Tshiab Zoo Dua hauv Cov Chaw Nyob Deb nroog thiab Kev Txhim Kho Hauv Tebchaws. Daim ntawv no hais txog: txhawb kev tshawb fawb txog cov thev naus laus zis tseem ceeb xws li kev sib cuam tshuam ob txoj kev ntawm cov tsheb fais fab thiab lub grid (V2G) thiab kev tswj hwm kev tsim hluav taws xob photovoltaic, kev khaws cia hluav taws xob, thiab kev them nqi. Nws kuj tshawb nrhiav kev tsim cov chaw them nqi sib xyaw ua ke uas muab kev tsim hluav taws xob photovoltaic, kev khaws cia hluav taws xob, thiab kev them nqi hauv cov chaw nyob deb nroog uas cov nqi siv hluav taws xob tsawg. Kev siv cov cai tswj hwm tus nqi hluav taws xob siab tshaj plaws yuav txhawb kom cov neeg siv them nqi thaum lub sijhawm tsis yog sijhawm siab tshaj plaws. Los ntawm xyoo 2030, cov nqi thov (peev xwm) yuav raug zam rau cov chaw them nqi hauv nruab nrab thiab cov chaw hloov roj teeb ua haujlwm raws li ob ntu tariff system. Cov kev txwv rau kev nqis peev hauv kev tsim kho network faib khoom rau cov lag luam grid yuav raug txo qis, nrog rau kev rov qab tag nrho suav nrog rau hauv cov nqi xa khoom thiab faib khoom. Cov ntaub ntawv thov: Shanghai muaj peb thaj chaw ua qauv qhia V2G uas muaj ntau dua kaum lub tsheb EVs, tso tawm kwv yees li 500 kWh txhua hli ntawm tus nqi nyiaj tau los ntawm ¥ 0.8 ib kWh. Xyoo 2022, Chongqing ua tiav 48-teev kev them nqi / tso tawm tag nrho rau lub tsheb EV, nqus tau 44 kWh tag nrho. Tsis tas li ntawd, lwm thaj chaw hauv Suav teb tab tom tshawb nrhiav V2G pilot initiatives, xws li Beijing Renji Building V2G demonstration project thiab Beijing China Re Centre V2G demonstration project. Xyoo 2021, BYD tau pib ua haujlwm tsib xyoos los xa txog li 5,000 lub tsheb hluav taws xob nruab nrab thiab hnyav V2G rau Levo Mobility LLC. Cov teb chaws nyob sab nraud ntawm Tebchaws Europe thiab Amelikas tau muab qhov tseem ceeb rau V2G thev naus laus zis, qhia txog kev txhawb nqa txoj cai meej meej thaum ntxov. Txog xyoo 2012, University of Delaware tau tshaj tawm qhov project sim eV2gSM, uas tsom mus rau kev soj ntsuam qhov muaj peev xwm thiab kev lag luam ntawm cov tsheb fais fab uas muab cov kev pabcuam tswj zaus rau PJM grid nyob rau hauv V2G cov xwm txheej los txo qhov tsis tu ncua ntawm lub zog rov ua dua tshiab. Txhawm rau kom University of Delaware cov tsheb fais fab uas muaj zog tsawg koom nrog hauv kev lag luam tswj zaus, qhov kev sim tau txo qis qhov yuav tsum tau siv hluav taws xob tsawg kawg nkaus rau cov neeg muab kev pabcuam tswj zaus los 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, ib qhov project ua qauv tau pib ntawm Los Angeles Air Force Base. Thaum Lub Kaum Ib Hlis 2016, Federal Energy Regulatory Commission (FERC) tau tawm tswv yim txog kev hloov kho txoj cai los pab txhawb kev nkag mus ntawm cov chaw khaws cia hluav taws xob thiab cov peev txheej faib hluav taws xob (DER) rau hauv kev lag luam hluav taws xob. Zuag qhia tag nrho, Tebchaws Meskas qhov kev sim tshuaj xyuas zoo li muaj ntau yam, nrog rau cov txheej txheem txoj cai sib txuas lus yuav ua tiav hauv ib mus rau ob xyoos tom ntej, yog li ntawd txhawb nqa V2G mus rau hauv kev lag luam tseem ceeb. Hauv European Union, qhov kev pab cuam SEEV4-City tau pib xyoo 2016, faib € 5 lab los txhawb rau rau qhov project thoob plaws tsib lub tebchaws. Qhov kev pib no tsom mus rau kev pab kom microgrids koom ua ke lub zog rov ua dua tshiab los ntawm V2H, V2B, thiab V2N daim ntawv thov. Xyoo 2018, tsoomfwv UK tau tshaj tawm nyiaj txiag kwv yees li £ 30 lab rau 21 V2G project. Cov nyiaj txiag no lub hom phiaj yog los sim cov txiaj ntsig R&D thev naus laus zis thaum tib lub sijhawm txheeb xyuas cov kev lag luam rau cov thev naus laus zis zoo li no.

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

Kev sib haum xeeb ntawm cov tsheb sib txawv, roj teeb, thiab cov fais fab sib txuas ua rau muaj kev cov nyom loj heev. Kev ua kom muaj kev sib haum xeeb siab hauv cov txheej txheem sib txuas lus thiab kev them / tso tawm ntawm cov tsheb thiab lub grid yog qhov tseem ceeb rau kev hloov pauv hluav taws xob zoo thiab kev sib cuam tshuam. Kev Hloov Pauv Grid: Kev koom ua ke ntau lub tsheb hluav taws xob rau hauv cov txheej txheem sib cuam tshuam hluav taws xob hauv lub grid yuav ua rau muaj kev cov nyom rau cov khoom siv hauv lub grid uas twb muaj lawm. Cov teeb meem uas xav tau kev daws teeb meem suav nrog kev tswj hwm lub grid load, kev ntseeg siab thiab kev ruaj khov ntawm lub grid, thiab kev ywj pheej ntawm lub grid hauv kev ua kom tau raws li qhov xav tau ntawm kev them EV. Kev Cov Teeb Meem Txog Kev Siv Tshuab: V2G cov kab ke yuav tsum kov yeej ntau yam kev cov nyom txog kev siv tshuab, xws li kev them sai thiab kev tso tawm cov thev naus laus zis, cov kab ke tswj kev tswj hwm roj teeb, thiab cov txheej txheem sib txuas ntawm lub grid. Cov teeb meem no xav tau kev sim tas mus li thiab kev tshawb fawb thiab kev txhim kho. Kev Tswj Xyuas Roj Teeb Tsheb: Rau cov tsheb hluav taws xob, lub roj teeb ua haujlwm ua lub cuab yeej khaws cia hluav taws xob tseem ceeb. Hauv cov kab ke V2G, kev tswj hwm meej ntawm kev tswj hwm roj teeb yog qhov tseem ceeb los sib npaug cov kev xav tau ntawm lub grid nrog kev xav txog lub neej ntev ntawm lub roj teeb. Kev Them / Tso Tawm Kev Ua Haujlwm Zoo thiab Kev Ceev: Kev ua tiav cov txheej txheem them thiab tso tawm zoo heev yog qhov tseem ceeb rau kev siv cov thev naus laus zis V2G kom ua tiav. Cov thev naus laus zis them siab heev yuav tsum tau tsim los txhim kho kev hloov pauv hluav taws xob zoo thiab kev ceev thaum txo qis kev poob hluav taws xob. Kev Ruaj Ntseg ntawm Lub Grid: V2G thev naus laus zis cuam tshuam nrog kev koom ua ke ntawm cov tsheb fais fab ua ib feem ntawm lub grid, ua rau muaj kev thov ntau ntxiv rau kev ruaj ntseg thiab kev ruaj ntseg ntawm lub grid. Cov teeb meem uas tshwm sim los ntawm kev koom ua ke ntawm lub grid loj ntawm cov tsheb yuav tsum tau daws kom ntseeg tau tias muaj kev ntseeg siab thiab kev ruaj ntseg ntawm lub zog fais fab. Cov Txheej Txheem Lag Luam: Cov qauv lag luam thiab cov txheej txheem lag luam rau V2G systems kuj muaj cov teeb meem. Kev txiav txim siab zoo thiab kev daws teeb meem yog qhov yuav tsum tau ua rau kev sib npaug ntawm cov neeg koom nrog, tsim cov qauv nqi tsim nyog, thiab txhawb kom cov neeg siv koom nrog hauv kev sib pauv hluav taws xob V2G.

Cov txiaj ntsig ntawm daim ntawv thov V2G Technology:

Kev Tswj Xyuas Zog: V2G thev naus laus zis ua rau cov tsheb fais fab muaj peev xwm pub hluav taws xob rov qab rau hauv lub grid, ua kom yooj yim rau kev ntws hluav taws xob ob txoj kev. Qhov no pab txhawb kev sib npaug ntawm cov khoom siv hluav taws xob hauv lub grid, txhim kho kev ruaj khov thiab kev ntseeg siab ntawm lub grid, thiab txo kev vam khom rau cov chaw muaj zog uas ua rau muaj kuab paug xws li kev tsim hluav taws xob los ntawm cov thee ib txwm muaj. Kev Khaws Cia Hluav Taws Xob: Cov tsheb fais fab tuaj yeem ua haujlwm ua ib feem ntawm cov txheej txheem khaws cia hluav taws xob faib tawm, khaws cov hluav taws xob ntau dhau thiab tso tawm thaum xav tau. Qhov no pab txhawb kev sib npaug ntawm cov khoom siv hluav taws xob hauv lub grid thiab muab kev txhawb nqa hluav taws xob ntxiv thaum lub sijhawm siab tshaj plaws. Kev Tsim Nyiaj Tau Los: Los ntawm V2G thev naus laus zis, cov tswv tsheb tuaj yeem txuas lawv cov tsheb fais fab rau lub grid, muag hluav taws xob rov qab thiab khwv tau nyiaj lossis cov nyiaj txhawb nqa sib xws. Qhov no muab cov nyiaj tau los ntxiv rau cov tswv EV. Txo Cov Pa roj carbon: Los ntawm kev txo qis kev vam khom rau cov chaw muaj zog uas ua rau muaj kuab paug ib txwm muaj, cov tsheb fais fab uas siv V2G tuaj yeem txo cov pa roj carbon dioxide thiab lwm yam pa roj av, ua rau muaj kev cuam tshuam zoo rau ib puag ncig. Kev Hloov Pauv ntawm Grid: V2G thev naus laus zis pab txhawb kev tswj hwm lub grid dynamic, txhim kho kev ruaj khov thiab kev ntseeg siab. Nws ua rau muaj kev hloov pauv yooj yim rau qhov sib npaug ntawm kev muab khoom-kev thov raws li cov xwm txheej tiag tiag, yog li ua rau lub grid hloov pauv tau yooj yim thiab kev ua haujlwm zoo.