Rectifier yavumbulutsa chosinthira cha EV

Module ya charger ya RT22 EV ili ndi mphamvu ya 50kW, koma ngati wopanga akufuna kupanga charger ya 350kW yokhala ndi mphamvu zambiri, akhoza kungoyikamo ma module asanu ndi awiri a RT22.

Ukadaulo Wokonzanso Zinthu

Chosinthira magetsi chatsopano cha Rectifier Technologies, RT22, ndi gawo lochapira lamagetsi la 50kW (EV) lomwe limatha kuyikidwa m'magulu kuti liwonjezere mphamvu.

RT22 ilinso ndi mphamvu yowongolera yogwira ntchito, yomwe imachepetsa kukhudzidwa kwa gridi popereka njira yowongolera kuchuluka kwa magetsi a gridi. Chosinthira chimatsegula khomo kwa opanga ma charger kuti apange High Power Charging (HPC) kapena kuyitanitsa mwachangu komwe kumayeneranso kugwiritsidwa ntchito m'mizinda, chifukwa gawoli limagwirizana ndi magulu angapo ofanana.

Chosinthira ichi chili ndi mphamvu yoposa 96% ndipo mphamvu yake ndi yosiyana kwambiri pakati pa 50VDC ndi 1000VDC. Chosinthirachi chikunena kuti izi zimathandiza chosinthirachi kukwaniritsa mphamvu ya batri ya magalimoto onse amagetsi omwe alipo, kuphatikizapo mabasi amagetsi ndi magalimoto atsopano amagetsi apaulendo.

"Tatenga nthawi kuti timvetse mavuto omwe opanga HPC akukumana nawo ndipo tapanga chinthu chomwe chimathetsa mavuto ambiri momwe tingathere," adatero Nicholas Yeoh, Mtsogoleri wa Malonda ku Rectifier Technologies.

Kuchepa kwa gridi yamagetsi
Pamene ma network ochaja a DC amphamvu kwambiri ofanana kukula ndi mphamvu akufalikira padziko lonse lapansi, ma network amagetsi adzayikidwa pamavuto chifukwa amakoka mphamvu zambiri komanso nthawi zina zomwe zingayambitse kusinthasintha kwa magetsi. Kuwonjezera apo, ogwiritsa ntchito ma network amakumana ndi zovuta kukhazikitsa ma HPC popanda kukweza ma network okwera mtengo.

Rectifier akuti RT22's reactive power control imathetsa mavutowa, kuchepetsa ndalama zogulira netiweki komanso kupereka kusinthasintha kwakukulu m'malo okhazikitsa.

Kufunika Kowonjezera Kwa Kuchaja Kwamphamvu Kwambiri
Module iliyonse ya RT22 EV charger ili ndi mphamvu ya 50kW, ndipo kampaniyo ikunena kuti ndi yayikulu mwanzeru kuti ikwaniritse magulu amphamvu omwe amafotokozedwa a DC Electric Vehicle chargers. Mwachitsanzo, ngati wopanga HPC akufuna kupanga charger ya 350kW yokhala ndi mphamvu zambiri, amatha kungolumikiza ma module asanu ndi awiri a RT22 motsatana, mkati mwa malo olumikizira magetsi.

"Pamene kugwiritsa ntchito magalimoto amagetsi kukupitirira kukula ndipo ukadaulo wa mabatire ukukwera, kufunikira kwa ma HPC kudzakwera chifukwa amatenga gawo lofunikira pakuthandiza kuyenda mtunda wautali," adatero Yeoh.

"Magalimoto amphamvu kwambiri a HPC masiku ano ali ndi mphamvu pafupifupi 350kW, koma mphamvu zapamwamba zikukambidwa ndikupangidwa kuti zikonzekere kuyika magetsi pamagalimoto olemera, monga magalimoto onyamula katundu."

Kutsegula chitseko cha HPC m'mizinda
"Potsatira malamulo a Class B EMC, RT22 imatha kuyambira pa maziko opanda phokoso ndipo motero imakhala yoyenera kwambiri kuyikidwa m'malo okhala anthu okhala mumzinda momwe kusokoneza kwa ma electromagnetic (EMI) kuyenera kuchepetsedwa," adatero Yeoh.

Pakadali pano, ma HPC ambiri amangogwira ntchito m'misewu ikuluikulu, koma Rectifier ikukhulupirira kuti pamene magetsi a EV akuchulukirachulukira, kufunikira kwa ma HPC m'mizinda kudzawonjezekanso.

“Ngakhale kuti RT22 yokha siitsimikizira kuti HPC yonse ikutsatira malamulo a Class B – chifukwa pali zinthu zina zambiri kupatula magetsi zomwe zimakhudza EMC – ndizomveka kuipereka pamlingo wa power converter choyamba,” anatero Yeoh. “Ndi power converter yotsatira malamulo, n’zotheka kwambiri kupanga charger yotsatira malamulo.

"Kuchokera ku RT22, opanga HPC ali ndi zida zoyambira zomwe zimafunikira opanga ma charger kuti athe kupanga HPC yoyenera madera akumatauni."