Mazhinji DC-DC anoshandura akagadzirirwa unidirectional kutendeuka, uye simba rinogona kungoyerera kubva kudivi rekupinza kuenda kune rinobuda divi.Nekudaro, iyo topology yeese switching voltage converters inogona kushandurwa kuita bidirectional shanduko, iyo inogona kubvumira simba kuyerera richidzoka kubva kudivi rekubuda kuenda kudivi rekuisa.Iyo nzira ndeye kushandura madhiodhi ese kuti azvimirire anodzora anoshanda kugadzirisa.Iyo bidirectional inoshandura inogona kushandiswa mumotokari uye zvimwe zvigadzirwa zvinoda regenerative braking.Kana mota ichimhanya, chinoshandura chinopa simba kumavhiri, asi kana braking, mavhiri achapa simba kune anoshandura.
Kushandura converter kwakanyanya kuoma kubva pakuona kwemagetsi.Nekudaro, nekuti akawanda maseketi akaiswa mumaseketi akabatanidzwa, zvikamu zvishoma zvinodikanwa.Mukugadzira dhizaini, Kuti uderedze ruzha rwekuchinja (EMI / RFI) kune inotenderwa renji uye kuita iyo yakakwirira-frequency dhizaini ishande yakadzikama, zvinodikanwa kunyatso gadzira dhizaini uye marongerwo emasekete chaiwo uye zvikamu.Kana mukushandiswa kwenhanho-pasi, mutengo wekuchinja shanduko wakakwira kupfuura iwo wemutsetse wekushandura.Nekudaro, nekufambira mberi kweiyo chip dhizaini, mutengo wekuchinja shanduko uri kuderera zvishoma nezvishoma.
DC-DC converter chishandiso chinogashira DC yekupinza voltage uye inopa DC inobuda voltage.Iyo inobuda voltage inogona kuva yakakura kupfuura yekupinda voltage uye zvinopesana.Izvi zvinoshandiswa kuenzanisa mutoro kune magetsi.Iyo yakapfava DC-DC inoshandura dunhu ine switch inodzora mutoro kuti ubatanidze uye kubvisa magetsi.
Parizvino, maDC anoshandura anoshandiswa zvakanyanya mumagetsi ekushandura masisitimu emotokari dzemagetsi, mota dzekuchenesa dzemagetsi, midhudhudhu yemagetsi uye dzimwe mota dzemagetsi.Iwo zvakare anoshandiswa zvakanyanya munharembozha, MP3, digitaalinen makamera, inotakurika midhiya vatambi uye zvimwe zvigadzirwa.
Nguva yekutumira: Zvita-31-2021