Izithuthi zombane ezintsha ezisebenzisa amandla acocekileyo kuba akukho injini, azikwazi ukusebenzisa ubushushu obungafunekiyo benjini njengomthombo wobushushu obufudumeleyo bomoya opholileyo, kwangaxeshanye kwimeko yobushushu obuphantsi kufuneka kufudunyezwe ibhetri ukuze kuphuculwe ubushushu obuphantsi, ngoko ke izithuthi ezintsha zamandla zisebenzisaIsifudumezi se-EV PTCukubonelela ngomthombo wobushushu kwinkqubo yomoya opholileyo yemoto kunye nenkqubo yokufudumeza ibhetri, isakhiwo sayo siphela yirediyetha (kubandakanya iphakheji yokufudumeza ye-PTC), itshaneli yokuhamba kwe-coolant, ibhodi yokulawula ephambili, isixhumi se-voltage ephezulu, isakhiwo siphela siquka irediyetha (kubandakanya iphakheji yokufudumeza ye-PTC), isibambisi se-coolant, ibhodi yokulawula ephambili, isixhumi se-voltage ephezulu, isixhumi se-voltage ephantsi kunye nendlu ephezulu. Yinxalenye yeinkqubo yolawulo lobushushu bezithuthi ezintsha zamandla.
Isithuthi esitsha samandlaIsifudumezi se-PTC esipholileyosisixhobo esisebenzisa i-PTC heating element ukufudumeza i-coolant yesithuthi. Umsebenzi waso ophambili kukubonelela ngobushushu kwisithuthi kwindawo enobushushu obuphantsi ukuze izinto ezibalulekileyo ezifana ne-injini, i-motor kunye nebhetri zisebenze ngokuqhelekileyo.
I-PTC heating element yi-thermistor yohlobo lokuzihlaziya eneempawu zokusebenza kakuhle, ukuzinza kunye nokuthembeka. Xa umbane udlula kwi-PTC heating element, kuvela isiphumo sobushushu, esibangela ukuba ubushushu bomphezulu we-element bunyuke, nto leyo efezekisa injongo yokufudumeza i-coolant. Xa kuthelekiswa ne-heater yombane yendabuko,I-heater yebhetri ye-PTCineenzuzo zamandla okuzilawula kunye nobushushu obuzinzileyo.
Kwimeko yobushushu obuphantsi, isifudumezi samanzi se-PTC silungisa amandla okufudumeza kunye nobushushu ngokulawula ubungakanani bombane ukuze sigcine isifudumezi sesithuthi sikwinqanaba lobushushu elifanelekileyo, siqinisekisa ukusebenza okuqhelekileyo kwezinto ezibalulekileyo ezifana nenjini, injini kunye nebhetri. Kwangaxeshanye, isifudumezi samanzi se-PTC sisebenza kakuhle ekufudumaleni, esinokufudumeza isifudumezi kubushushu obufanelekileyo ngexesha elifutshane, sinciphise ixesha lokufudumeza lesithuthi kwaye siphucule intuthuzelo kunye nokhuseleko lokuqhuba.
Izinto zovavanyo lwesifudumezi samanzi se-PTC ziquka uvavanyo lokusebenza kombane, uvavanyo lwe-EMC kunye novavanyo lokusebenza kolwelo. Ilebhu entsha yamandla ye-Unitech inokuvavanya zonke izinto zesifudumezi se-PTC.
Ixesha leposi: Juni-25-2024
