Zeziphi "izinto zombane ezintathu ezinkulu" zezithuthi zamandla amatsha?

Izithuthi zombane ezintathu ezinkulu zemithombo yamandla amatsha ziquka: ibhetri yamandla,imotokwayeumlawuli wemoto.Namhlanje siza kuthetha ngesilawuli semoto kumandla amathathu amakhulu.

Ngokwenkcazo, ngokutsho kwe-GB/T18488.1-2015 “Inkqubo yeeMoto zokuQhuba kwiZithuthi zoMbane iCandelo 1: Iimeko zobuGcisa”, isilawuli semoto: isixhobo esilawula ukuhanjiswa kwamandla phakathi konikezelo lwamandla kunye nemoto yokuqhuba, elawulwa yi isekethe yojongano lwesignali, Isekethe yokulawula iimoto kunye nesekethe yokuqhuba.

Ngokomsebenzi, umlawuli omtsha wemoto yombane uguqula ibhetri entsha yamandla ebhetri yemoto yombane ibe ngumsinga otshintshayo wemoto yokuqhuba, unxibelelana nomlawuli wesithuthi ngenkqubo yonxibelelwano, kwaye ulawula isantya kunye namandla afunwayo. isithuthi.

Uhlalutyo oluvela ngaphandle ukuya ngaphakathi, inyathelo lokuqala: Ukusuka ngaphandle, umlawuli we-motor yibhokisi ye-aluminium, i-low-voltage connector, i-high-voltage yebhasi edibeneyo eyakhiwe ngeemingxuma ezimbini, kunye nesigaba sesithathu kwi-motor. yenziwe imingxunya emithathu.Izixhumi (zonke-in-one izihlanganisi azikho izixhumi zesigaba sesithathu), i-valve enye okanye ngaphezulu yokuphefumula kunye neendawo ezimbini zokungena kwamanzi kunye neendawo zokuphuma.Ngokuqhelekileyo kukho izigqubuthelo ezimbini kwibhokisi ye-aluminiyam, enye yazo iyisigqubuthelo esikhulu kwaye enye iyisigqubuthelo socingo.Isigqubuthelo esikhulu sinokuvula ngokupheleleyo isilawuli, kwaye i-wiring cover isetyenziselwa ukudibanisa isilawuli sebhasi kunye nesigaba sesithathu.sebenzisa.

Ukusuka ngaphakathi, xa umlawuli evula isigqubuthelo, sisakhiwo sangaphakathi kunye nezixhobo ze-elektroniki ze-motor controller yonke.Abanye abalawuli baya kubeka isiciko sokhuselo lokuvula isikhuselo kwisigqubuthelo socingo ngokweemfuno zabathengi xa uvula isigqubuthelo.

Ingaphakathi ikakhulu ibandakanya: ibha yobhedu enezigaba ezithathu, ibha yobhedu, ibha yobhedu, isakhelo senkxaso yebha yobhedu, isigaba sesithathu kunye nesibiyeli socingo lwebhasi, ibhodi yokucoca i-EMC, i-bus capacitor, ibhodi yokulawula, ibhodi yomqhubi, ibhodi yeadaptha, IGBT, inzwa yangoku. , i-EMC magnetic ring kunye ne-discharge resistors, njl.