Car charger (OBC)
Iyo-pa-bhodhi charger ndeyekutonga kwekushanduka kuchinjika zvazvino kuti utungamire zviripo kubhadhara bhatiri remagetsi.
Parizvino, kuderera-mhanyisa mota dzemotokari dzemagetsi emagetsi zvinonyanya kuiswa ne1,5KW uye 2KW CHARGERS, uye zvinopfuura maCarger Passenger Cars
Yakawanda yeiyo AC kubhadharisa yemotokari dzekutengesa inoshandisa 380VMatatu--phase magetsi magetsi, uye simba riri pamusoro pe 10KW.
Sekureva kweiyo data yekutsvaga yeGaogang Electric mota Institute (GGII), muna 2018, kudiwa kweMotokari nyowani muChina Seti 1.220
Kubva pamaonero emusika wayo misika, charger neanobuda simba rakakura kupfuura 5KW inobata chikamu chakakura chemusika, anenge 70%.
Mapapurisa makuru ekumwekumatorwa anogadzira mota charger ndeye kesida,Emerson, Valeo, Infineon, Bosch uye mamwe mabhizinesi uye zvichingodaro.
Chinhu chakajairwa chinonyanya kuumbwa nedunhu remagetsi
Pakati pavo, basa guru rechiteshi chesimba ndere kushandura kuchinjika zvazvino mune yakagadzikana zvakananga zvazvino; Dunhu rekutonga rinonyanya kuzadzisa kutaurirana nebhatiri, uye maererano nekudikanwa kwekudzora simba rekutyaira redunhu rinoburitsa imwe vhorite uye zvazvino.
Diodes uye switching tubes (igbts, mosfets, nezvimwewo) ndiwo makuru magetsi semicononductor zvishandiso zvinoshandiswa muBC.
Nekushandisa kweSilicon Carbide Simba Zvikwereti, Iko kushandurwa kwekushanduka kweBC kunogona kusvika 96%, uye density inokwanisa kusvika 1.2W / CC.
Iko kugona kunotarisirwa kuenderera mberi kuwedzera kusvika 98% mune ramangwana.
Typical topology yemotokari charger:
Mhepo yemhepo inopisa manejimendi
Mufiriji yemhepo yemagetsi emhepo mamiriro, nekuti hapana injini, iyo compressor inoda kutungamirwa nemagetsi, uye compressor compressor yemotokari uye controller inoshandiswa zvakanyanya panguva ino, ine yakakwira vhoriyamu yekubudirira uye yakaderera mutengo.
Kuwedzera kudzvinyirira ndiyo nzira huru yekuvandudza yeMupumburu consressors Mune ramangwana.
Magetsi emotokari yemhepo mamiriro ekudziya anofanirwa kuve akakodzera kutarisirwa.
Nekuda kwekushayikwa kweinjini seyakaipisa sosi, mota dzemagetsi dzinowanzo shandisa ptc thermisrists kupisa jongwe.
Kunyangwe iyi mhinduro iri kutsanya uye otomatiki tembiricha, iyo tekinoroji yakakura zvakanyanya, asi iyo yekusagadzikana ndeyekuti iyo Simba
Naizvozvo, kupisa pombi yemhepo yemhepo tekinoroji ine imwe nzira inova imwe mhinduro, iyo inogona kuchengetedza anenge 50% yesimba kupfuura yePTC kupisa kuronga pane ambient tembiricha yeanenge 0 ° C. ° C.
Maererano neFrigents, iyo European Union's "Mhepo yemhepo mamiriro ekugadzirisa system" yakakurudzira kukura kweiyo nyowani dzechifomu dzemamiriro emhepo, uye kushandiswa kwekushandisa zvakatipoteredza firiji CO2 (R744) neGWP 0 uye ODP 1 zvishoma nezvishoma zvakawedzera.
Kuenzaniswa neHFO-1233YF, HFC-134A uye mamwe maFrigents chete Aut-42 at -2】 ndiyo sarudzo yakanakisa.
Tafura: Kubudirira Trend yezvinhu zvakanaka
Nekuvandudzwa kwemotokari yemagetsi uye kuvandudzwa kwekukosha kweiyo Thermal Management System, iyo Space Space yeMagetsi mota Thermal Management yakafara.
Kutumira Nguva: Oct-16-2023