DC DC & PDU ke eng?

DC/DC le PDUke likarolo tse peli tsa bohlokoa tsamaisong ea motlakase ea likoloi tse ncha tsa matla (EV), e 'ngoe le e' ngoe e na le mesebetsi le mesebetsi e fapaneng:
1. DC/DC (converter e tobileng ea hona joale / e tobileng hona joale)
DC/DC converter ke sesebelisoa sa elektroniki se sebelisoang ho fetolela boleng ba voltage e le 'ngoe ea DC hore e be boleng bo bong ba voltage ea DC.
Likoloing tse ncha tsa matla, li-converter tsa DC/DC li sebelisoa haholo ho fetolela matla a DC a li-betri tsa matla a phahameng a matla hore e be matla a DC a loketseng ho sebelisoa ke lisebelisoa tsa motlakase tse tlase ka har'a koloi.
Ho bohlokoa haholo bakeng sa ho hokahanya lits'ebetso tsa betri ea matla a phahameng a matla le litsamaiso tsa motlakase o tlase oa koloi, ho fihlela phetoho ea matla le ho tsamaisana lipakeng tsa maemo a fapaneng a motlakase.
Mefuta ea li-converter tsa DC / DC e kenyelletsa Buck Converter, Boost Converter, Buck Boost Converter, joalo-joalo, e khetholloang ho ea ka melao-motheo ea bona ea ho sebetsa le litšobotsi tse sebetsang.
2. PDU (Setsi sa Kabo ea Matla)
PDU ke karolo ea bohlokoa tsamaisong e phahameng ea motlakase ea likoloi tse ncha tsa matla, tse ikarabellang bakeng sa ho laola le ho aba matla a tsoang ho betere ea matla.
E laola phallo ea matla a motlakase, e netefatsa phepelo e bolokehileng le e sebetsang hantle ho lisebelisoa tse fapaneng tsa motlakase tse matla haholo likoloing, joalo ka li-motor tsa motlakase, li-compressor tsa moea, li-converter tsa DC / DC, jj.
PDU ka kakaretso e kenyelletsa likarolo tse kang li-circuit breakers, contactors, fuses, relays, joalo-joalo, tse sebelisetsoang tšireletso e ngata haholo, tšireletso ea potoloho e khutšoanyane, le kabo ea matla. le polokeho.
Likoloi tse ncha tsa motlakase, li-converter tsa DC/DC le li-PDU li sebetsa 'moho ho netefatsa hore tsamaiso ea motlakase ea koloi e ka sebetsa hantle le ka mokhoa o sireletsehileng.Li-converter tsa DC/DC li na le boikarabelo ba ho fetola matla a motlakase, ha li-PDU li ikarabella bakeng sa kabo le tsamaiso ea matla a motlakase.Mosebetsi oa tšebelisano 'moho oa bobeli ke oa bohlokoa bo boholo bakeng sa ho ntlafatsa ts'ebetso ea matla, polokeho le ts'epahalo ea koloi eohle.
Sehlahisoa sa rona se nka khetla ea aluminium le sehokelo, 'me boemo ba tšireletso bo fihla ho IP67.Matla a lihlahisoa tsena a tloha ho 1000W ho isa ho 20KW. Haeba u thahasella lihlahisoa tsa rona, ka kopo ikutloe u lokolohile ho ikopanya le rona.