Nhau - Relay vs MOS BMS Kufananidza: Yepamusoro-Yazvino Zvikumbiro Gwaro

Pakusarudzaa Battery Management System (BMS)) yeakakwira-azvino maapplicationsemagetsi forklift uye mota dzekushanya, zvinotendwa zvakajairika ndezvekuti marelay akakosha kune mafungu ari pamusoro pe200A nekuda kwekushivirira kwavo kwazvino uye kuramba kwemagetsi. Nekudaro, kufambira mberi mune tekinoroji yeMOS kuri kupikisa pfungwa iyi.

Panyaya yekuvhara kwekushandisa, zvirongwa zveMOS-based BMS zvino zvino tsigira mafambiro kubva ku200A kusvika 800A, zvichiita kuti ive yakakodzera kune akasiyana epamusoro-azvino mamiriro. Izvi zvinosanganisira midhudhudhu yemagetsi, ngoro dzegorofu, mota dzinofamba-famba, uye kunyangwe zvikumbiro zvemugungwa, uko kunowanzo tanga-kumisa kutenderera uye kuchinja kwemutoro kunoda kudzora kwazvino. Saizvozvo, mumichina yekugadzira senge forklift uye nhare dzekuchaja zviteshi, MOS mhinduro dzinopa kubatanidzwa kwakanyanya uye nekukurumidza kupindura nguva.

Nekushandisa, marelay-based masisitimu anosanganisira kuungana kwakaoma nekuwedzera zvikamu sengezvino ma transformer uye ekunze magetsi masosi, anoda nyanzvi wiring uye soldering. Izvi zvinowedzera njodzi yezvakaita solder nyaya, zvichikonzera kukundikana sekudzima kwemagetsi kana kuwandisa nekufamba kwenguva. Kusiyana neizvi, zvirongwa zveMOS zvine madhizaini akabatanidzwa anorerutsa kuisirwa nekugadzirisa. Semuyenzaniso, relay kuvharika kunoda kwakasimba kutevedzana kudzora kudzivirira kukuvadzwa kwechikamu, nepo MOS ichibvumira yakatwasuka yakananga ine mishoma yekukanganisa mitengo. Mari yekuchengetedza yeMOS i68-75% yakaderera pagore nekuda kwezvikamu zvishoma uye kukurumidza kugadzirisa.

Ongororo yemitengo inoratidza kuti nepo relays ichiita seyakachipa pakutanga, mutengo wakazara weMOS wakaderera. Relay masisitimu anoda zvimwe zvinhu (semuenzaniso, mabhawa ekupisa kupisa), mitengo yakakwira yevashandi yekugadzirisa, uye inoshandisa ≥5W yesimba rinoenderera, nepo MOS ichidya ≤1W. Relay contacts zvakare inopera nekukurumidza, inoda 3-4 times more gadziriso pagore.

Kuita-huchenjeri, relays ine mhinduro inononoka (10-20ms) uye inogona kukonzera simba "kukakama" panguva yekuchinja nekukurumidza senge forklift kusimudza kana kungoerekana mabhureki, kuwedzera njodzi sekuchinja kwemagetsi kana zvikanganiso zve sensor. Kusiyana neizvi, MOS inopindura mu1-3ms, ichipa simba rakapfava uye hupenyu hurefu pasina kupfeka kwekubata.

Muchidimbu, zvirongwa zvekudzosera zvinogona kuenderana neakaderera-azvino (<200A) akareruka mamiriro, asi kune yakakwira-azvino maapplication, MOS-based BMS mhinduro dzinopa mabhenefiti mukureruka kwekushandisa, mutengo wakanaka, uye kugadzikana. Kutsamira kweindasitiri pane relay kazhinji kunobva pane zvakaitika kare; neMOS tekinoroji inokura, yave nguva yekuongorora zvichienderana nezvido chaizvo kwete tsika.

Nguva yekutumira: Sep-28-2025

Relay vs. MOS yeBMS Yepamusoro-Yazvino: Ndechipi Chiri Nani kuMota dzeMagetsi?

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