Isifudumezi se-PTCkwiimoto ezintsha zamandlaii-air conditionerkunye neebhetri kumaqondo obushushu aphantsi. Izinto zayo eziphambili zinokulawula ngokuzenzekelayo ubushushu, zithintele ubushushu obugqithisileyo, kwaye ziqinisekise ukhuseleko lokuqhuba. Ngovavanyo oluqinileyo lokuqinisekisa isantya sokufudumeza, ukumelana noxinzelelo kunye nozinzo oluphezulu lokusingqongileyo, i-Younai Testing ihambisa umgangatho wemveliso ngemigangatho yamazwe ngamazwe ukuqinisekisa ukusebenza kakuhle kweebhetri kunye nokwandisa ubomi.
Umsebenzi kunye nolwakhiwo lweIsifudumezi se-HV PTC
Izithuthi zombane ezintsha ezisebenzisa amandla acocekileyo azinakusebenzisa ubushushu obuseleyo ukufudumeza i-air conditioner efudumeleyo kuba azinanjini. Kwiimeko eziphantsi kobushushu, ukuqinisekisa ukusebenza okuqhelekileyo kwebhetri kunye nokwandisa uluhlu lokuhamba ngenqanawa, izithuthi ezintsha zamandla zixhotyiswe ngokukodwai-heater ye-PTC ene-voltage ephezulu. Isifudumezi asiboneleli nje kuphela ngomthombo wobushushu kwinkqubo yomoya opholileyo emotweni, kodwa sikwanoxanduva lokufaka ubushushu kwinkqubo yokufudumeza yebhetri. Ulwakhiwo lwayo lulonke luquka i-radiator (equlethe i-PTC heating pack), itshaneli yokuhamba komoya opholileyo, ibhodi yokulawula ephambili, isixhumi se-high-voltage, isixhumi se-low-voltage kunye neqokobhe eliphezulu kunye nezinye izinto, ezidibanisa zibe yinxalenye ebalulekileyo yenkqubo yolawulo lobushushu kwizithuthi ezintsha zamandla.
Umsebenzi we-HVCH emotweni
Isifudumezi se-PTC esisetyenziswa kwizithuthi ezintsha zamandla sisixhobo esitsha sokufudumeza iimoto, kwaye icandelo laso eliphambili yi-PTC (positive temperature coefficient). Esi sixhobo sahlukile kwaye siyakwazi ukuzilawula ngokwaso ubushushu. Xa ubushushu bunyuka kancinci kancinci, ixabiso laso lokumelana nalo liya kunyuka ngokufanelekileyo, ngaloo ndlela kuthintelwe ukuhamba kombane, kuqinisekiswa ukusetyenziswa okukhuselekileyo kunye nokuthintela ukugqithisa.
Ukusebenza okwahlukileyo kwezixhobo ze-PTC
Isifudumezi sombane se-PTCingafudumeza umoya ngaphakathi emotweni ngokukhawuleza ngaphandle kokuqalisa injini, nto leyo engagcini nje ngokuphucula intuthuzelo ngaphakathi emotweni, kodwa ikwanceda ukonga amandla nokunciphisa impembelelo kwindalo esingqongileyo. Ngenxa yokuba iibhetri zezithuthi ezintsha zamandla ziya kuba neengxaki zobomi obufutshane kunye nokusebenza okunciphileyo kwiindawo ezinobushushu obuphantsi, ii-PTC heaters ziye zaba sisixhobo sokufudumeza esibalulekileyo kwezo zithuthi.
Indima kaii-PTC heaters ezisebenza kakuhle kubushushu obufanelekileyokwiibhetri
Umsebenzi oyintloko we-PTC heater efakwe kwi-battery pack kukuvelisa ubushushu xa ubushushu bebhetri buphantsi kakhulu, ngaloo ndlela ifudumeza ibhetri kancinci kancinci ukuya kutsho kubushushu obufanelekileyo bokusebenza. Lo msebenzi awuncedi nje kuphela ekunciphiseni ukumelana kwangaphakathi kwebhetri, ngaloo ndlela wonyusa amandla okukhupha ebhetri, kodwa ukwandisa ubomi benkonzo yebhetri ngokufanelekileyo. Ukongeza, ngokulawula ngokuchanekileyo amandla okufudumala e-PTC heater, kunokwenzeka ukuqinisekisa ukuba ubushushu bebhetri bugcinwa kwinqanaba elifanelekileyo, ngaloo ndlela kuthintelwe umonakalo onokubakho obangelwa kukushisa kakhulu okanye ukupholisa kakhulu kwebhetri.
Ixesha leposi: Epreli-25-2025
