Chii chinonzi Bidirectional Charging?

NemaEV mazhinji, magetsi anoenda neimwe nzira - kubva pajaja, pamadziro kana imwe sosi yemagetsi kupinda mubhatiri. Pane mutengo uri pachena kumushandisi wemagetsi uye, inopfuura hafu yekutengesa kwemotokari inotarisirwa kuve maEV mukupera kwemakore gumi, mutoro unowedzera pamagridi ekushandisa atonyanya kuwandisa.

Kuchaja kweBidirectional kunoita kuti ufambise simba neimwe nzira, kubva pabhatiri kuenda kune chimwe chinhu chisiri chitima chemotokari. Munguva yekudzima, EV yakanyatsobatanidzwa inogona kutumira magetsi kune imwe imba kana bhizinesi uye kuchengetedza magetsi kwemazuva akati wandei, maitiro anozivikanwa semota-kumusha (V2H) kana mota-ku-kuvaka (V2B).

Kunyanya kuda, EV yako inogona kupawo simba kunetiweki kana kudiwa kwakakwira - toti, panguva yekupisa kana munhu wese achimhanyisa maair conditioner avo - uye kudzivirira kusagadzikana kana kudzima. Iyo inozivikanwa semotokari-ku-grid (V2G).

Tichifunga kuti mota zhinji dzinogara dzakapaka 95% yenguva, izano rinoedza.

Asi kuve nemota ine bidirectional kugona ingori chikamu cheiyo equation. Iwe zvakare unoda yakakosha charger inobvumira simba kuyerera nzira mbiri. Isu taigona kuzviona kare gore rinouya: Muna Chikumi, Montreal-based dcbel yakazivisa kuti yayo r16 Kumba Energy Station yakanga yave yekutanga bidirectional EV charger yakatenderwa kushandiswa kwekugara muUS.

Imwe bidirectional charger, iyo Quasar 2 kubva kuWallbox, ichave iripo yeKia EV9 muhafu yekutanga ya2024.

Kunze kwe Hardware, iwe unozodawo chibvumirano chekubatanidza kubva kukambani yako yemagetsi, kuve nechokwadi kuti kutumira simba kumusoro hakuzokwiriri grid.

Uye kana iwe uchida kudzoreredza imwe yekudyara kwako neV2G, iwe unozoda software inotungamira sisitimu kuti ichengetedze mwero wekuchaja waunonzwa wakasununguka nawo uku uchiwana iwe mutengo wakanakisa wesimba raunotengesa kumashure. Mutambi mukuru munharaunda iyoyo Fermata Energy, kambani yeCharlottesville, Virginia yakavambwa muna 2010.

"Vatengi vanonyorera kupuratifomu yedu uye tinoita zvese izvo zvinhu zvegidhi," anodaro muvambi David Slutzky. "Havafanire kufunga nezvazvo."

Fermata akabatana nevatyairi veV2G uye V2H vakawanda muUS. PaAlliance Center, nzvimbo yekushanda-inosimudzira yekushanda muDenver, Nissan Leaf inobairwa muFermata bidirectional charger kana isiri kufambiswa. Nzvimbo iyi inoti Fermata's demand-peak predictive software inokwanisa kuichengeta madhora mazana matatu pamwedzi pabhiri rayo remagetsi neinozivikanwa sekuseri kwe-mita yekuda kuchaja manejimendi.

MuBurrillville, Rhode Island, Leaf rakamiswa panzvimbo yekuchenesa mvura yetsvina yakawana mari inosvika zviuru zvipfumbamwe zvemadhora mumazhizha maviri, sekureva kwaFermata, nekuburitsa magetsi kugedhi panguva dzezviitiko zvepamusoro.

Parizvino akawanda maV2G setups madiki-adiki ekutengesa miedzo. Asi Slutzky anoti basa rekugara richakurumidza kuzara.

“Izvi hazvisi mberi,” anodaro. “Zviri kutoitika, chokwadi. Kungoti zvave kuda kuwedzera."

Bidirectional kuchaja: mota kuenda kumba
Iyo yakapfava fomu yebidirectional simba inozivikanwa semotokari yekurodha, kana V2L. Nayo, unogona kuchaja midziyo yekumisasa, maturusi emagetsi kana imwe mota yemagetsi (inozivikanwa seV2V). Kune mamwe mashandisirwo anoshamisa enyaya: Gore rapfuura, chiremba weurologist wekuTexas Christopher Yang akazivisa kuti akange apedza vasectomy panguva yekudzima nekugonesa maturusi ake nebhatiri mupikicha yake yeRivian R1T.

Iwe unogona zvakare kunzwa izwi rekuti V2X, kana mota kune zvese. Iyo idiki yekuvhiringidza kubata iyo inogona kunge iri amburera izwi reV2H kana V2G kana kunyange yakangogadziriswa kuchaja, inozivikanwa seV1G. Asi vamwe vari muindasitiri yemotokari vanoshandisa chidimbu, mune imwe mamiriro, kureva chero mhando yekukurukurirana pakati pemotokari nechimwe mubatanidzwa, kusanganisira vanofamba netsoka, marambi emumugwagwa kana traffic data nzvimbo.

Pakudzokororwa kwakasiyana-siyana kwekuchaja kwebidirectional, V2H ine rutsigiro rwakakura kwazvo, sezvo shanduko yemamiriro ekunze yakakonzerwa nevanhu uye magidhi emagetsi asina kuchengetedzwa zvakanaka zvaita kuti kudzimwa kuwedzere kuwanda. Paive nezvinodarika zana nemakumi masere zvakakanganisika zvakapararira muUS muna 2020, sekureva kweWall Street Journal ongororo ye data yemubatanidzwa, kubva pasingasviki gumi nemaviri muna 2000.

EV bhatiri chengetedzo ine mabhenefiti akati wandei pamusoro pedhiziri kana propane jenareta, kusanganisira kuti, mushure menjodzi, magetsi anowanzo kudzoserwa nekukurumidza kupfuura mamwe mafuta ekushandisa. Uye majenareta echinyakare ane ruzha uye anorema uye anorutsa utsi hunotyisa.

Kunze kwekupa simba rekukurumidzira, V2H inogona kukuchengetera mari: Kana ukashandisa simba rakachengetwa kuti usimbise imba yako kana mitengo yemagetsi ichikwira, unogona kuderedza mabhiri ako emagetsi. Uye haudi chibvumirano chekubatanidza nekuti hausi kusundira magetsi kumashure kune grid.

Asi kushandisa V2H mukudzima kunongoita zvine musoro kune imwe nzvimbo, anodaro muongorori wemagetsi Eisler.

"Kana iwe uri kutarisa mamiriro ekuti grid haina kuvimbika uye inogona kutoparara, unofanirwa kuzvibvunza kuti, kuparara uku kunotora nguva yakareba sei," anodaro. "Uri kuzokwanisa kuchajazve EV iyoyo paunoda?"

Kutsoropodza kwakafanana kwakabva kuna Tesla - panguva yemusangano iwoyo wevatori venhau wezuva munaKurume payakazivisa kuti yaizowedzera kushanda kwebidirectional. Pachiitiko ichi, CEO Elon Musk akarerutsa chimiro ichi se "chinonetsa zvakanyanya."

“Kana ukabura motokari yako, imba yako inosviba,” akadaro. Ehe, V2H ingangove mukwikwidzi akananga kuTesla Powerwall, Musk's proprietary solar bhatiri.

Bidirectional kuchaja: mota kune grid

Varidzi vedzimba mumatunhu mazhinji vanogona kutotengesa simba rakawanda ravanogadzira nedenga redenga solar panels kudzokera kune grid. Ko kana iwo anopfuura miriyoni imwe EV anotarisirwa kutengeswa muUS gore rino anogona kuita zvimwe chetezvo?

Maererano nevatsvakurudzi veYunivhesiti yeRochester, vatyairi vanogona kuchengetedza pakati pe $ 120 ne $ 150 pagore pamari yavo yesimba.

V2G ichiri mudiki - makambani emagetsi achiri kutsvaga nzira yekugadzira grid uye nzira yekubhadhara vatengi vanovatengesa kilowatt maawa. Asi zvirongwa zvekutyaira zviri kutangwa pasirese: California's Pacific Gasi neMagetsi, iyo huru yekushandisa muUS, yatanga kunyoresa vatengi mune $ 11.7 miriyoni mutyairi kuti vaone kuti pakupedzisira ichabatanidza sei bidirectionality.

Pasi pechirongwa ichi, makasitoma epakugara achawana mari inosvika zviuru zviviri nemazana mashanu emadhora pamutengo wekuisa charger yebidirectional uye vachabhadharwa kuti vadzose magetsi mugetsi kana paine kushomeka kuri kutarisirwa. Zvichienderana nekuoma kwechido uye kugona kwevanhu kuri kuda kuita, vatori vechikamu vanogona kuwana pakati pemadhora gumi nemadhora makumi mashanu pachiitiko, mutauriri wePG&E Paul Doherty akaudza dot.LA muna Zvita.

PG&E yakaisa chinangwa chekutsigira 3 miriyoni EVs munzvimbo yayo yebasa panosvika 2030, nevanopfuura mamirioni maviri avo vanokwanisa kutsigira V2G.