Nhanganyaya: Tichitaura nezvemagetsi matsva, tinogona kugara tichinzwa nyanzvi dzichitaura nezve "matatu-yemagetsi system", saka "matatu-magetsi system" anorevei? Kune mota nyowani dzemagetsi, iyo matatu-yemagetsi sisitimu inoreva bhatiri remagetsi, dhiraivha mota uye yemagetsi control system. Zvinogona kutaurwa kuti matatu-yemagetsi sisitimu ndiyo yakakosha chikamu cheiyo nyowani simba mota.
mota
Iyo mota ndiyo sosi yesimba remotokari nyowani. Zvinoenderana nechimiro uye musimboti, mota inogona kukamurwa kuita mhando nhatu: DC drive, yekusingaperi magineti kuwiriranisa, uye AC induction. Mhando dzakasiyana dzemotor dzine maitiro akasiyana.
1. DC drive mota, stator yayo inogara magineti, uye rotor yakabatana kune yakananga ikozvino. Ruzivo rwefizikisi yechikoro chesekondari inotiudza kuti kondakita ane simba achaiswa pasi pesimba remagineti, nekudaro zvichiita kuti rotor itenderere. Mabhenefiti erudzi urwu rwemota akaderera mutengo uye zvakaderera zvinodiwa zvemagetsi control system, nepo iyo yakashata ndeyekuti yakakura uye ine simba shoma kuita. Kazhinji, yakaderera-yekupedzisira yakachena scooters yemagetsi inoshandisa DC mota.
2. Iyo inogara magineti synchronous mota inotova DC mota, saka iyo nheyo yekushanda kwayo yakafanana neyeiyo DC mota. Musiyano ndewekuti iyo DC mota inodyiswa nesquare wave ikozvino, nepo inogara magineti synchronous mota inodyiswa ne sine wave ikozvino. Zvakanakira zvechigarire magineti synchronous mota kuita kwesimba repamusoro, kuvimbika kwakanyanya, uye saizi idiki. Izvo zvisingabatsiri ndezvokuti mari yacho yakakwira, uye pane zvimwe zvinodiwa zvemagetsi ekudzora system.
3. Induction motors dzakanyanya kuoma mumusimboti, asi dzinogona kukamurwa kuita nhanho nhatu: chekutanga, matatu-chikamu mamhepo emotor akabatana nealternating current kuti abudise inotenderera magineti, uyezve rotor inoumbwa nemakoiri akavharika. inochekwa munzvimbo inotenderera yemagineti Mitsetse yemagineti inokonzeresa ikozvino, uye pakupedzisira simba reLorentz rinogadzirwa nekuda kwekufamba kwechaji yemagetsi mune magineti, iyo inoita kuti rotor itenderere. Nekuti iyo magineti mu stator inotenderera kutanga uyezve rotor inotenderera, induction mota inonziwo asynchronous mota.
Chakanakira induction mota ndechekuti mutengo wekugadzira wakaderera, uye kuita kwesimba kwakanakawo. Ndinotenda kuti munhu wese anogona kuona kukanganisa. Nekuti inoda kushandisa alternating ikozvino, ine zvakakwirira zvinodiwa pamagetsi control system.
Power Battery
Bhatiri remagetsi ndiro simba rekutyaira mota. Parizvino, bhatiri remagetsi rinonyanya kusiyaniswa nezvinhu zvakanaka uye zvisina kunaka. Kune lithium cobalt oxide, ternary lithium, lithium manganate uye lithium iron phosphate. Yuan lithium uye lithium iron phosphate mabhatiri.
Pakati pavo, zvakanakira lithium iron phosphate mabhatiri mutengo wakaderera, kugadzikana kwakanaka uye hupenyu hurefu, nepo zvipingamupinyi zvakaderera simba density uye yakakomba bhatiri hupenyu munguva yechando. Iyo ternary lithium bhatiri ndiyo yakapesana, iyo mukana ndeye yakaderera simba density, uye iyo yakashata ishoma kugadzikana uye hupenyu.
Electronic control system
Iyo yemagetsi control system ichokwadi izwi rinowanzo. Kana yakakamurwa, inogona kukamurwa kuita mota yekudzora system, mota yekudzora system, uye bhatiri manejimendi system. Chinhu chikuru chemagetsi matsva emagetsi ndechekuti akasiyana emagetsi ekudzora masisitimu ane hukama kune mumwe nemumwe. Dzimwe mota dzinotova neseti yemagetsi ekudzora masisitimu ekudzora ese emagetsi emagetsi pamotokari, saka zvakanaka kuvadaidza pamwechete.
Sezvo matatu-magetsi emagetsi ari chinhu chakakosha chemotokari itsva dzesimba, kana matatu-magetsi emagetsi akakuvadzwa, hapana mubvunzo kuti mutengo wekugadzirisa kana kutsiva wakakwira zvakanyanya, saka mamwe makambani emotokari achatanga hupenyu hwemagetsi matatu. garandi mutemo. Ehe, iyo matatu-yemagetsi sisitimu haisi nyore kuputsa, saka makambani emotokari anoshinga kutaura waranti yehupenyu.
Nguva yekutumira: Chivabvu-06-2022