Kev Them Nyiaj Ob Txoj Kev Yog Dab Tsi?

Feem ntau cov tsheb fais fab (EVs), hluav taws xob mus ib txoj kev - los ntawm lub charger, lub qhov hluav taws xob ntawm phab ntsa lossis lwm qhov chaw fais fab mus rau hauv lub roj teeb. Muaj tus nqi pom tseeb rau tus neeg siv rau hluav taws xob thiab, nrog ntau dua ib nrab ntawm tag nrho cov tsheb muag yuav yog EVs thaum kawg ntawm kaum xyoo, qhov kev nce ntxiv ntawm cov hluav taws xob uas twb tau them se ntau dhau lawm.

Kev them ob txoj kev cia koj hloov lub zog mus rau lwm txoj kev, los ntawm lub roj teeb mus rau lwm yam uas tsis yog lub tsheb lub cev. Thaum lub sijhawm tsis muaj hluav taws xob, lub tsheb EV uas txuas zoo tuaj yeem xa hluav taws xob rov qab mus rau lub tsev lossis lub lag luam thiab khaws lub zog rau ob peb hnub, ib qho txheej txheem hu ua tsheb mus rau tsev (V2H) lossis tsheb mus rau tsev (V2B).

Qhov tseem ceeb dua, koj lub tsheb fais fab (EV) kuj tseem tuaj yeem muab hluav taws xob rau lub network thaum muaj kev thov ntau - piv txwv li, thaum muaj cua sov thaum txhua tus neeg siv lawv lub tshuab cua txias - thiab zam kev tsis ruaj khov lossis tsaus ntuj. Qhov ntawd hu ua tsheb mus rau lub network (V2G).

Xav txog tias feem ntau lub tsheb nres 95% ntawm lub sijhawm, nws yog ib qho tswv yim ntxias.

Tab sis muaj lub tsheb uas muaj peev xwm ob txoj kev tsuas yog ib feem ntawm qhov sib npaug. Koj kuj xav tau lub charger tshwj xeeb uas tso cai rau lub zog ntws ob txoj kev. Peb tuaj yeem pom qhov ntawd thaum ntxov li xyoo tom ntej: Thaum Lub Rau Hli, Montreal-based dcbel tshaj tawm tias nws lub chaw nres tsheb hluav taws xob r16 Home Energy Station tau dhau los ua thawj lub charger EV ob txoj kev tau ntawv pov thawj rau kev siv hauv tsev hauv Tebchaws Meskas.

Lwm lub charger bidirectional, Quasar 2 los ntawm Wallbox, yuav muaj rau Kia EV9 hauv thawj ib nrab ntawm xyoo 2024.

Sib nrug ntawm cov khoom siv kho vajtse, koj tseem yuav xav tau daim ntawv cog lus sib txuas lus los ntawm koj lub tuam txhab hluav taws xob, kom ntseeg tau tias kev xa hluav taws xob mus rau sab saud yuav tsis ua rau lub network puas tsuaj.

Thiab yog tias koj xav tau rov qab qee qhov ntawm koj cov peev txheej nrog V2G, koj yuav xav tau software uas coj lub kaw lus kom tswj tau qib ntawm tus nqi uas koj xis nyob nrog thaum tau txais tus nqi zoo tshaj plaws rau lub zog uas koj muag rov qab. Tus neeg ua si loj hauv thaj chaw ntawd yog Fermata Energy, lub tuam txhab Charlottesville, Virginia-based uas tau tsim tsa xyoo 2010.

"Cov neeg siv khoom sau npe rau peb lub platform thiab peb ua txhua yam khoom siv grid," tus tsim David Slutzky hais. "Lawv tsis tas yuav xav txog nws."

Fermata tau koom tes nrog ntau tus kws tsav tsheb V2G thiab V2H thoob plaws Tebchaws Meskas. Ntawm Alliance Center, qhov chaw ua haujlwm sib koom ua ke hauv Denver uas tsom mus rau kev ruaj khov, Nissan Leaf raug txuas rau hauv lub tshuab them fais fab Fermata bidirectional thaum nws tsis tau tsav ncig. Lub chaw hais tias Fermata cov software kwv yees qhov kev thov siab tshaj plaws tuaj yeem txuag nws $ 300 ib hlis ntawm nws daim nqi hluav taws xob nrog qhov hu ua kev tswj hwm kev thov siab tom qab-lub ntsuas.

Hauv Burrillville, Rhode Island, lub tsheb Leaf uas nres ntawm lub chaw kho dej khib nyiab tau khwv tau yuav luag $ 9,000 hauv ob lub caij ntuj sov, raws li Fermata, los ntawm kev tso hluav taws xob rov qab mus rau lub grid thaum muaj xwm txheej siab tshaj plaws.

Tam sim no feem ntau cov kev teeb tsa V2G yog cov kev sim ua lag luam me me. Tab sis Slutzky hais tias kev pabcuam hauv tsev yuav sai sai no muaj nyob txhua qhov chaw.

"Qhov no tsis yog yav tom ntej," nws hais. "Nws twb tshwm sim lawm, tiag tiag. Tsuas yog nws yuav nce mus xwb."

Kev them nyiaj ob txoj kev: lub tsheb mus rau tsev
Daim ntawv yooj yim tshaj plaws ntawm lub zog ob txoj kev yog hu ua lub tsheb thauj khoom, lossis V2L. Nrog nws, koj tuaj yeem them cov khoom siv pw hav zoov, cov cuab yeej hluav taws xob lossis lwm lub tsheb hluav taws xob (hu ua V2V). Muaj kev siv ntau dua hauv rooj plaub: Xyoo tas los, Texas urologist Christopher Yang tshaj tawm tias nws tau ua tiav vasectomy thaum lub sijhawm tsis muaj hluav taws xob los ntawm kev muab zog rau nws cov cuab yeej nrog lub roj teeb hauv nws lub Rivian R1T pickup.

Tej zaum koj kuj yuav hnov ​​​​​​lo lus V2X, lossis tsheb rau txhua yam. Nws yog ib qho me ntsis tsis meej pem uas tuaj yeem yog lub ntsiab lus rau V2H lossis V2G lossis tsuas yog tswj kev them nqi, hu ua V1G. Tab sis lwm tus hauv kev lag luam tsheb siv cov lus luv, hauv cov ntsiab lus sib txawv, txhais tau tias txhua yam kev sib txuas lus ntawm lub tsheb thiab lwm lub koom haum, suav nrog cov neeg taug kev, teeb pom kev zoo lossis cov chaw khaws ntaub ntawv tsheb.

Ntawm ntau yam kev hloov pauv ntawm kev them ob txoj kev, V2H muaj kev txhawb nqa dav tshaj plaws, vim tias kev hloov pauv huab cua ua rau tib neeg thiab cov hluav taws xob tsis zoo tau ua rau muaj kev puas tsuaj ntau dua. Muaj ntau dua 180 qhov kev cuam tshuam thoob plaws Tebchaws Meskas hauv xyoo 2020, raws li Wall Street Journal tshuaj xyuas cov ntaub ntawv hauv tebchaws, nce ntxiv los ntawm tsawg dua ob kaum ob hauv xyoo 2000.

Kev khaws cia roj teeb EV muaj ntau qhov zoo dua li cov tshuab hluav taws xob diesel lossis propane, suav nrog qhov ntawd, tom qab muaj kev puas tsuaj, hluav taws xob feem ntau rov qab tau sai dua li lwm cov khoom siv roj. Thiab cov tshuab hluav taws xob ib txwm muaj suab nrov thiab nyuaj thiab tso pa phem.

Ntxiv rau kev muab hluav taws xob rau thaum muaj xwm txheej ceev, V2H tuaj yeem txuag koj cov nyiaj: Yog tias koj siv lub zog khaws cia los ua kom koj lub tsev muaj zog thaum tus nqi hluav taws xob siab dua, koj tuaj yeem txo koj cov nqi hluav taws xob. Thiab koj tsis tas yuav muaj daim ntawv cog lus sib txuas vim tias koj tsis thawb hluav taws xob rov qab mus rau lub grid.

Tab sis siv V2H thaum tsaus ntuj tsuas yog ua rau muaj kev nkag siab rau ib qho xwb, tus kws tshuaj ntsuam xyuas zog Eisler hais.

"Yog tias koj tab tom saib qhov xwm txheej uas lub grid tsis txhim khu kev qha thiab tej zaum yuav tawg, koj yuav tsum nug koj tus kheej, qhov kev sib tsoo ntawd yuav kav ntev npaum li cas," nws hais. "Koj puas yuav muaj peev xwm rov them lub EV ntawd thaum koj xav tau?"

Ib qho kev thuam zoo sib xws tau los ntawm Tesla - thaum lub rooj sib tham xov xwm hnub ua lag luam tib yam hauv lub Peb Hlis uas nws tshaj tawm tias nws yuav ntxiv cov haujlwm bidirectional. Ntawm qhov kev tshwm sim ntawd, CEO Elon Musk txo qis qhov feature li "tsis yooj yim heev."

"Yog koj rho koj lub tsheb tawm, koj lub tsev yuav tsaus ntuj," nws hais. Tau kawg, V2H yuav yog tus neeg sib tw ncaj qha rau Tesla Powerwall, Musk lub roj teeb hnub ci.

Kev them nyiaj ob txoj kev: tsheb mus rau lub network

Cov tswv tsev nyob hauv ntau lub xeev twb muaj peev xwm muag cov zog seem uas lawv tsim los ntawm cov vaj huam sib luag hnub ci ntawm lub ru tsev rov qab mus rau lub grid. Yuav ua li cas yog tias ntau dua 1 lab lub tsheb EV uas xav tias yuav muag hauv Tebchaws Meskas xyoo no tuaj yeem ua tib yam?

Raws li cov kws tshawb fawb ntawm University of Rochester, cov tsav tsheb tuaj yeem txuag tau ntawm $ 120 thiab $ 150 ib xyoos rau lawv daim nqi hluav taws xob.

V2G tseem nyob rau hauv nws cov menyuam yaus - cov tuam txhab fais fab tseem tab tom xam seb yuav npaj lub grid li cas thiab yuav them cov neeg siv khoom uas muag lawv kilowatt teev li cas. Tab sis cov kev pab cuam sim tab tom pib thoob plaws ntiaj teb: California's Pacific Gas and Electric, lub tuam txhab hluav taws xob loj tshaj plaws hauv Tebchaws Meskas, tau pib sau npe rau cov neeg siv khoom hauv $ 11.7 lab tus qauv sim kom paub seb nws yuav koom ua ke bidirectional li cas.

Raws li txoj kev npaj no, cov neeg siv khoom hauv tsev yuav tau txais txog li $ 2,500 rau tus nqi ntawm kev teeb tsa lub tshuab them hluav taws xob ob txoj kev thiab yuav tau txais nyiaj los tso hluav taws xob rov qab mus rau lub grid thaum muaj kev tsis txaus. Nyob ntawm qhov hnyav ntawm qhov xav tau thiab lub peev xwm uas tib neeg txaus siab tso tawm, cov neeg koom nrog tuaj yeem khwv tau ntawm $ 10 thiab $ 50 rau ib qho kev tshwm sim, PG&E tus neeg hais lus Paul Doherty tau hais rau dot.LA thaum Lub Kaum Ob Hlis,

PG&E tau teem lub hom phiaj los txhawb nqa 3 lab lub tsheb EV hauv nws thaj chaw pabcuam los ntawm xyoo 2030, nrog ntau dua 2 lab ntawm lawv muaj peev xwm txhawb nqa V2G.