Parizvino, fekitori yemuchina wekudya ine zvakawanda, mumaguta chete, semuenzaniso, iyo
kurongedza muchinary fekitori, sandwich poto chirimwa, kudonha, fekitori, Fekitori yakakangwa, senge fekitori yekuchenesa michina inonyanya kukosha.
Iyi fekitori yemuchina wechikafu mukugadzira michina haina zvishoma ndeye kushandisa dc mota.
Kuiswa kweiyo dc mota kunotevera.
1.
Chikafu muchina fekitori inoshandisa dc mota zvinoenderana nekuvapo kwebrashi kupatsanura
yakanga isina bhurasho, isina bhurasho.
Dc mota kutenderera inogara iri pane rotor magineti uye stator magineti yezvakafanana, zvinopesana zvinokwezva.
Panguva yakakodzera yekushandura ikozvino kuburikidza nemhepo inotenderera, kana zvisina kudaro haigone kutenderera inotenderera rotor.
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1)
A brashi injini
nebhurashi dc mota inogamuchirwa,
Inowanzozivikanwa sebhurashi)
Iyo dc mota.
Kuvimba necommutator brush mota (
Inowanzozivikanwa se commutator)
Uye bhurasha neimwe yazvino polarity, otomatiki pedzisa kudzosera kumashure, commutator uye bhurasho mukati memota.
Mota yebhurashi yakakamurwa kuita marudzi maviri ekumhanya kwakanyanya uye yakaderera kumhanya.
Iyo brashi mota yekunze inotungamira ye2 chete.
bhurashi mota yezvikuru zvinokonzeresa zvakanyanya kutadza mwero: iri bhurasho rekupfeka kwechiedza rinowanzotadza;
Chechipiri, magineti simbi kutonhora mamiriro yakashata, nyore kuita demagnetization.
Kupfeka kwebhurashi hakuneichete nenguva, asi kune hukama nehukuru hwazvino uye bhurasho regoridhe zvemukati, saka mazhinji ehupenyu hwesevhisi hwebhurashi hunosvika mazana maviri.
Series mota nekuda kweiyo yazvino yakakura kwazvo, hupenyu hunowanzo kune 200 kutsiva nyore, uye vhiri hub mota uye column mhando mota (
Iyo inozivikanwawo semota ye)
Kuchinja kwakaoma.
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2)
Brushless mota
brushless mota haisi kushandisa brashi mota.
Kuti uone kutenderera brushless motors ne transistors uye chinzvimbo sensor (
Horo element)
Panzvimbo pebhurashi uye commutator.
Nekuda kwerudzi urwu rwemota yakadzimwa bhurashi uye commutator, saka iyo electromagnetic kukanganiswa kubviswa, haingodzikisire ruzha ruzha, uye kurebesa hupenyu hwesevhisi.
Asi rudzi urwu rwemota control element (
Mota drive uye control circuit)
Izvo zvakanyanya kuoma, kuwedzera mutengo, uye kuzununguka kudiki kunotanga nekumhanya kwakaderera.
2.
Chikafu muchina fekitori inoshandisa dc mota zvinoenderana nekuvapo kweakareba magineti classification
zvinoenderana nekuvapo kwemagineti kwenguva yakareba, iyo mota yemvura magnetoelectric motive uye yakatevedzana mota inogona kukamurwa kuita makirasi maviri.
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1)
Permanent magineti mota
ndiyo inogara magineti mota rotor uye stator imwe chete inogadzirwa neameled waya inomonereka mhepo (
Inowanzozivikanwa semutsara package)
, nepo imwe ichiSHANDISA magineti kwenguva yakareba,
Inonziwo magineti simbi)
.
Brushless mota uye brushless mota inogara magineti mota yakakamurwa kuita mapoka maviri.
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2)
Series mota
akatevedzana mota pasina kushandisa magineti, iyo rotor uye stator mhepo inotorwa zvakateerana, uye maviri anomonereka munhevedzano, saka iyi mhando yemota inonzi inoteedzana mota.
Pakati pazvo, kutenderera kwemagineti kwakaunza kunakidza kwemagineti.
series mota uye control element mitsara miviri, asi kwete segineti yechigarire ine bhurashi mota nekuchinjanisa chinosungirirwa chinogona kushandura mafambiro emota kutenderera, asi nekuchinjana kwe rotor mhepo,
Mitsetse miviri)
Kana kuti stator winding (
Mitsetse miviri)
Shandura nzira yekutenderera.
3.
Chikafu muchina fekitori uchishandisa classification yekutenderera inotenderera yeDC mota
mapoinzi ekutenderera kumhanya, mota inogona kukamurwa kuita marudzi maviri ekumhanya kwakanyanya uye yakaderera kumhanya.
Kumhanya kwakakwira kupfuura 3000 / min mota inonzi yakakwira-kumhanya mota, mota inonzi mota pakumhanya kwakaderera pazasi 1000 / min.
Parizvino, kune brashi giya hub mota iri kutenderera 200 r/mn inogona kuitwa.
Nekuda kwekumhanya kwakanyanya kwemota kutenderera kuri 3000 ~ 5000 / min, uye bhasikoro remagetsi rinoda:
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1)
Yekumhanya mota kumhanya ingangoita mazana maviri / min, kuitira kuti uwane iyo 0 ~ 20 km/h isina nhanho yekumhanya mutemo, inoda kuburikidza nekudzikisa giya uye clutch, saka yakakwira yekumhanya mota igiya mota.
Imwe yekumhanyisa mota uye yekudzikisa giya inoiswa zvakateerana, uye mamwe anozoiswa mukati memota, senge brashi giya hub mota, giya remukati.
iyo pamusoro pechikafu muchina fekitori iko kushandiswa kweiyo dhizaini yeDC mota, tariro yekukubatsira.
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