V2H V2G V2L Ndeapi mashandisirwo ekuchaja bidirectional?

Ndeapi mashandisirwo ebidirectional kuchaja?
Bidirectional charger inogona kushandiswa kune maviri akasiyana maapplication. Yekutanga uye inonyanya kutaurwa nezvayo ndeye Vehicle-to-grid kana V2G, yakagadzirirwa kutumira kana kutumira simba mugetsi remagetsi kana kudiwa kuri pamusoro. Kana zviuru zvemotokari dzine V2G tekinoroji dzakabatanidzwa uye dzakagoneswa, izvi zvine mukana wekushandura machengeterwo emagetsi uye kugadzirwa pamwero mukuru. MaEV ane mabhatiri akakura, ane simba, saka simba rakasanganiswa rezviuru zvemotokari dzine V2G rinogona kunge rakakura. Ziva kuti V2X ishoko rinomboshandiswa kutsanangura ese matatu akasiyana anotsanangurwa pazasi.

Vehicle-to-grid kana V2G - EV inotumira kunze simba kutsigira gidhi remagetsi.
Vehicle-to-kumba kana V2H - EV simba rinoshandiswa kusimbisa imba kana bhizinesi.
Mota-yekurodha kana V2L * - EV inogona kushandiswa kusimbisa midziyo kana kuchaja mamwe maEV.
* V2L haidi kuti bidirectional charger ishande

Iko kushandiswa kwechipiri kwebidirectional EV majaja ndeeMotokari-kuenda-kumba kana V2H. Sezvinoratidzwa nemazita, V2H inoita kuti EV ishandiswe senge bhatiri repamba kuchengetedza rakawandisa rezuva uye simba imba yako. Semuenzaniso, yakajairwa bhatiri remumba system, senge Tesla Powerwall, ine huwandu hwe13.5kWh. Kusiyana neizvi, avhareji EV ine huwandu hwe65kWh, yakaenzana neanosvika mashanu eTesla Powerwalls. Nekuda kwehukuru hwebhatiri, EV yakachajiswa zvizere inogona kutsigira avhareji yemba kwemazuva akati wandei akateedzana kana kureba kana yasanganiswa nedenga remba.

motokari-ku-gridhi - V2G
Vehicle-to-grid (V2G) ndiko uko chikamu chidiki cheEV bhatiri simba rakachengetwa rinotumirwa kune gidhi remagetsi pazvinenge zvichidikanwa, zvichienderana nehurongwa hwesevhisi. Kuti utore chikamu muzvirongwa zveV2G, bidirectional DC charger uye inoenderana EV inodiwa. Ehe, kune zvimwe zvinokurudzira zvemari kuita izvi uye varidzi veEV vanopihwa kiredhiti kana kuderedzwa mari yemagetsi. MaEV ane V2G anogona zvakare kugonesa muridzi kutora chikamu muchirongwa chemagetsi emagetsi (VPP) chirongwa chekuvandudza kugadzikana kwegidhi uye kupa simba panguva dzepamusoro dzinodiwa. Vashoma chete veEVs parizvino vane V2G uye bidirectional DC yekuchaja kugona; izvi zvinosanganisira yakazotevera modhi yeNissan Leaf (ZE1) neMitsubishi Outlander kana Eclipse plug-in mahybrids.

Kunyangwe kushambadzirwa, rimwe rematambudziko nekuburitswa kweV2G tekinoroji idambudziko rekutonga uye kushaikwa kweyakajairwa bidirectional yekuchaja mapuroteni uye zvinobatanidza. Bidirectional charger, senge solar inverters, inoonekwa seimwe nzira yekugadzira magetsi uye inofanirwa kusangana nese kuchengetedzwa kwekuchengetedza uye kuvharika zviyero kana grid yatadza. Kuti vakunde matambudziko aya, vamwe vagadziri vemotokari, vakaita seFord, vakagadzira masisitimu akareruka eAC bidirectional kuchaja ayo anoshanda chete neFord EVs kupa simba kumba kwete kutumira kune grid. Mamwe, akadai seNissan, anoshanda achishandisa universal bidirectional charger seWallbox Quasar, inotsanangurwa zvakadzama pazasi. Dzidza zvakawanda nezve mabhenefiti eV2G tekinoroji.
Mazuva ano, maEV mazhinji akashongedzerwa neyakajairwa CCS DC yekuchaja port. Parizvino, EV chete inoshandisa chiteshi cheCCS yekuchaja bidirectional ichangobva kuburitswa Ford F-150 Mheni EV. Nekudaro, mamwe maEV ane CCS yekubatanidza madoko achave aripo neV2H uye V2G kugona munguva pfupi iri kutevera, neVW ichizivisa ID yayo mota dzemagetsi dzinogona kupa bidirectional kuchaja imwe nguva muna 2023.
2. Motokari kuenda Kumba – V2H
Vehicle-to-home (V2H) yakafanana neV2G, asi simba racho rinoshandiswa munharaunda kusimbaradza imba pane kupihwa mugetsi. Izvi zvinoita kuti iyo EV ishande seyakajairwa bhatiri remumba system kubatsira kuwedzera kuzviriritira, kunyanya kana yakasanganiswa nesolar yedenga. Nekudaro, iyo inonyanya kuoneka bhenefiti yeV2H kugona kupa backup simba panguva yekudzima.

Kuti V2H ishande, inoda inowirirana bidirectional EV charger uye mimwe michina, kusanganisira mita yesimba (CT mita) yakaiswa panzvimbo huru yekubatanidza grid. Iyo CT mita inotarisisa kuyerera kwesimba kuenda nekubva kune grid. Kana iyo sisitimu yaona grid simba rinopedzwa nemba yako, inotaridza iyo bidirectional EV charger kuburitsa yakaenzana, nokudaro kubvisa chero simba rinotorwa kubva kune grid. Saizvozvowo, kana sisitimu yaona simba riri kuendeswa kunze kwenyika kubva padenga rezuva array, inotsausa iyi kubhadharisa EV, iyo yakafanana nemashandiro anoita majaja eEV akangwara. Kuti ugone kugonesa simba rekuchengetedza kana pakaitika kudzima kana emergency, iyo V2H system inofanirwa kukwanisa kuona kubuda kwegidhi uye kuibvisa kubva kunetiweki uchishandisa otomatiki contactor (switch). Izvi zvinozivikanwa sechitsuwa, uye iyo bidirectional inverter inoshanda senge off-grid inverter uchishandisa EV bhatiri. Grid yekuzviparadzanisa midziyo inodiwa kugonesa backup mashandiro, senge mahybrid inverters anoshandiswa mukuchengetedza bhatiri masisitimu.