Mashandisirwo emotokari dzemagetsi muindasitiri yemotokari akawedzera zvakanyanya mumakore achangopfuura, zvichiita kuti kudiwa kwemasisitimu ekutonhodza nekudziya anoshanda zviri nani kuve kwekukurumidzira kupfuura kare. MaPTC Coolant Heaters nemaHigh Voltage Coolant Heaters (HVH) matekinoroji maviri epamusoro akagadzirirwa kupa mhinduro dzinoshanda dzekutonhodza nekudziya dzemotokari dzemazuva ano dzemagetsi.
PTC inomiririra Positive Temperature Coefficient, uye PTC Coolant Heater itekinoroji inoshandisa resistance yemagetsi yezvinhu zveceramic kudzora tembiricha. Kana tembiricha yakaderera, resistance yakakura uye hapana simba rinotamiswa, asi sezvo tembiricha ichiwedzera, resistance inoderera, simba rinotamiswa, uye tembiricha inokwira. Tekinoroji iyi inonyanya kushandiswa mumasisitimu ekugadzirisa mabhatiri mumotokari dzemagetsi, asi inogonawo kushandiswa kupisa nekutonhodza kabhini.
Chimwe chezvakanakira zvePTC coolant heaters kugona kwavo kupa kupisa nekukurumidza, zvichiita kuti zvive zvakanaka kumotokari dzemagetsi. Anoshandisawo simba shoma kupfuura masisitimu echinyakare ekudziyisa nekuti anoshandisa simba chete kana richidikanwa. Pamusoro pezvo, akavimbika zvikuru uye anoda kugadziriswa kushoma, zvichiita kuti ave mhinduro inokwanisika yekudziyisa mota dzemazuva ano.
Chitofu Chinotonhodza Chemagetsi Akawanda (HVCH)
Maheater eHigh Voltage coolant (HVH) ndeimwe tekinoroji yepamusoro inoshandiswa mumotokari dzemagetsi. Iyi tekinoroji inonyanya kushandiswa kupisa mvura/coolant musystem yekutonhodza injini. HVH inonziwo preheater nekuti inodziisa mvura isati yapinda muinjini, zvichideredza kuburitswa kwemhepo inotonhora.
Kusiyana nemaheater ePTC anotonhodza, maHVH anoshandisa simba rakawanda uye anoda simba remagetsi rakawanda, rinowanzova pakati pe200V kusvika 800V. Zvisinei, achiri kushandisa simba zvakanyanya kupfuura masisitimu ekupisa echinyakare nekuti anopisa injini nekukurumidza uye zvinobudirira, zvichideredza nguva inotora injini kuti idziye uye nokudaro zvichideredza kuburitswa kwemhepo.
Imwe mukana mukuru weHVCHtekinoroji ndeyekuti inoita kuti mota dzikwanise kufamba makiromita anosvika zana, kunyangwe mumamiriro ekunze anotonhora. Izvi zvinodaro nekuti chinhu chinotonhodza chinenge chatotanga kupiswa chinotenderedzwa musystem yese, zvichideredza nguva inodiwa kuti injini idziye kana injini yatanga kushanda.
Mukupedzisa
Kufambira mberi muPTC coolant heater uye high Voltage coolant heater (HVH) tekinoroji kwakachinja masisitimu ekudziyisa nekutonhodza emotokari dzemazuva ano dzemagetsi. Matekinoroji aya anopa vagadziri vemotokari dzemagetsi mhinduro dzinoshanda zviri nani dzinobatsira kuderedza kusvibiswa kwemhepo uye kuvandudza mashandiro ese emotokari dzemagetsi. Kunyangwe matekinoroji aya aine zvimwe zvipingamupinyi, zvakaita sekushandiswa kwesimba rakawanda reHVH, zvakanakira zvadzinopa zvinopfuura zvazvakaipira. Sezvo mota dzemagetsi dzichiwedzera kuwanda mumigwagwa yedu, tinogona kutarisira kuona kufambira mberi mune matekinoroji aya, zvichikonzera mota dzine hushamwari uye dzinoshanda zvakanaka.
Nguva yekutumira: Chikumi-25-2024
