Isilungisi siveza i-EV yokutshaja isiguquli

Imodyuli yetshaja ye-RT22 EV inikwe ireyithingi yama-50kW, kodwa ukuba ngaba umenzi ufuna ukwenza itshaja enamandla amakhulu angama-350kW, banokubeka nje iimodyuli ezisixhenxe ze-RT22.

Ubuchwephesha bokuLungisa

I-Rectifier Technologies' entsha yesiguquli samandla sabucala, i-RT22, yimodyuli yokutshaja yemoto yombane engama-50kW (EV) enokupakishwa ngokulula ukwandisa umthamo.

I-RT22 ikwanolawulo lwamandla asebenzayo olwakhelwe kuyo, olunciphisa impembelelo yegridi ngokubonelela ngendlela yokulawula amanqanaba ombane wegridi. Umguquli uvula ucango kubavelisi betshaja kwinjineli yokuTshaja kwaMandla aPhezulu (HPC) okanye ukutshaja ngokukhawuleza okufanelekileyo kumaziko esixeko, njengoko imodyuli ihambelana nenani leendidi zeklasi ezisemgangathweni.

Umguquli uqhayisa ngokusebenza okungaphezulu kwe-96% kunye noluhlu olubanzi lwe-voltage ephuma phakathi kwe-50VDC ukuya kwi-1000VDC. Umlungisi uthi oku kwenza isiguquli sikwazi ukumelana nombane webhetri yazo zonke ii-EV ezikhoyo ngoku, kubandakanya iibhasi zombane kunye nee-EV zabakhweli ezintsha.

"Sibeke ixesha lokuqonda iintlungu zentlungu zabavelisi be-HPC kwaye senza imveliso ejongene naloo miba kangangoko kunokwenzeka," kusho uNicholas Yeoh, uMlawuli weNtengiso kwi-Rectifier Technologies, kwingxelo.

Ukuncipha kwempembelelo yegridi
Njengoko iHigh Powered DC itshaja uthungelwano lobukhulu obufanayo kunye namandla esasazwa kwihlabathi liphela, uthungelwano lombane luya kubekwa phantsi koxinzelelo olwandayo njengoko lutsala izixa ezikhulu nezinethutyana zamandla ezinokubangela ukuhla kwamandla ombane. Ukongeza koku, abaqhubi benethiwekhi bajongana nobunzima bokufaka ii-HPC ngaphandle kophuculo lwenethiwekhi olubizayo.

Umlungisi uthi i-RT22 yolawulo lwamandla asebenzayo ilungisa le miba, inciphisa iindleko zenethiwekhi kunye nokubonelela ngokuguquguquka okukhulu kwiindawo zofakelo.

Ukonyuka kwemfuno yokuTshaja oMbane oPhezulu
Imodyuli nganye ye-RT22 yetshaja ye-EV inikwe imilinganiselo ye-50kW, inkampani isithi ilinganiswe ngokobuchule ukuhlangabezana neendidi zamandla ezichaziweyo zeetshaja zeSithuthi soMbane se-DC. Umzekelo, ukuba umenzi we-HPC ufuna ukwenza itshaja ene-350kW ephezulu, banokudibanisa nje iimodyuli ezisixhenxe ze-RT22 ngokunxuseneyo, ngaphakathi kwendawo ebiyelweyo yamandla.

"Njengoko ukwamkelwa kwemoto yombane kuqhubeka nokunyuka kunye nobuchwepheshe bebhetri buphucula, imfuno ye-HPCs iya kunyuka ngenxa yoko njengoko idlala indima ebalulekileyo ekuququzeleleni uhambo olude," watsho u-Yeoh.

"Ezona HPCs zinamandla namhlanje zihleli malunga ne-350kW, kodwa amandla aphezulu ayaxoxwa kwaye aphuculwe ukulungiselela ukufakwa kombane kwiimoto ezinzima, ezifana neelori ezithwala imithwalo."

Ukuvula umnyango we-HPC kwiindawo zasezidolophini
"Ngokuthobela i-EMC yeKlasi ye-B, i-RT22 inokuqala kwisiseko sengxolo esezantsi kwaye ngoko ifaneleke ngakumbi ukufakwa ngaphakathi kwendawo yasezidolophini apho ukuphazamiseka kwe-electromagnetic (EMI) kufuneka kuthintelwe," wongezelela u-Yeoh.

Okwangoku, ii-HPCs zihlala zivalelwe koohola bendlela, kodwa i-Rectifier ikholelwa ukuba ukungena kwe-EV kukhula, kuya kuba njalo nemfuno yee-HPCs kumaziko asezidolophini.

"Nangona i-RT22 yodwa ayiqinisekisi ukuba yonke i-HPC iya kuhambelana neKlasi B - njengoko kukho ezinye izinto ezininzi ezingaphaya kwamandla achaphazela i-EMC - kunengqiqo ukuyinikezela kwinqanaba lokuguqula amandla kuqala," kusho u-Yeoh. “Ngesiguquli samandla esithobelayo, kunokwenzeka ngakumbi ukwenza itshaja ehambelanayo.

“Ukususela kwi-RT22, abavelisi be-HPC banesiseko sesixhobo esifunekayo kubenzi beetshaja ukuze babe nobunjineli be-HPC efanele imimandla yasezidolophini.”