Zvinhu zvatichakurukura muchitsauko chino ndeizvi:
Kururama kwekumhanya/kunyorova/hupenyu uye kuchengetedzeka/kugadzira guruva/kushanda zvakanaka/kupisa/kudedera uye ruzha/matanho ekudzivirira utsi/nzvimbo yekushandisa
1. Kugona kushanda zvakanaka uye kururama kwekushandisa gyrost
Kana mota ikafambiswa nekumhanya kwakadzikama, inoramba ichimhanya zvakaenzana zvichienderana nekusashanda zvakanaka pakumhanya kwakakwirira, asi inosiyana zvichienderana nechimiro chepakati chemota pakumhanya kwakaderera.
Kune mota dzisina mabhurashi dzakaiswa slots, kukwezvana pakati pemazino ane slots nerotor magnet kuchaputika nekumhanya kwakaderera. Zvisinei, kana iri mota yedu isina slots isina mabhurashi, sezvo daro riri pakati pe stator core nemagnet richigara riri mudenderedzwa (zvichireva kuti magnetoresistance inogara iri mudenderedzwa), hazvigoneke kuti ibudise ma ripples kunyangwe pamagetsi akaderera. Kumhanya.
2. Hupenyu, kuchengetedza uye kugadzira guruva
Zvinhu zvinonyanya kukosha pakuenzanisa mota dzakakweshwa nedzisina mabhurashi ihupenyu, kugona kuchengetwa uye kugadzirwa kweguruva. Nekuti bhurashi ne commutator zvinosangana kana mota yebhurashi ichitenderera, chikamu chekubata chichapera nekuda kwekukweshana.
Nekuda kweizvozvo, mota yese inofanira kutsiviwa, uye guruva nekuda kwekusakara kwemarara rinova dambudziko. Sezvinoreva zita racho, mota dzisina mabhurashi hadzina mabhurashi, saka dzine hupenyu huri nani, dzinogara kwenguva refu, uye dzinogadzira guruva shoma pane mota dzakakweshwa.
3. Kudedera uye ruzha
Mota dzakarukwa dzinoburitsa ruzha nekuda kwekukweshana kwebhurashi necommutator, nepo mota dzisina mabhurashi dzisingarukwa. Mota dzisina mabhurashi dzinoburitsa ruzha nekuda kwesimba remabhurashi, asi mota dzakarukwa nehollow cup motors hadzirukwa.
Mamiriro apo axis yekutenderera kwerotor inotsauka kubva pakati pegiravhiti inonzi kusaenzana. Kana rotor isina kuenzana ikatenderera, kudedera uye ruzha zvinogadzirwa, uye zvinowedzera nekuwedzera kwemota.
4. Kushanda zvakanaka uye kugadzira kupisa
Chiyero chesimba remagetsi rinobuda nemagetsi anoiswa mumotokari chinoratidza kushanda zvakanaka kwemota. Ruzhinji rwezvinorasikirwa zvisingave simba remagetsi zvinova simba rekupisa, izvo zvinozopisa mota. Zvinorasikirwa nemota zvinosanganisira:
(1). Kurasikirwa nemhangura (kurasikirwa nemagetsi nekuda kwekusakwanisa kutenderedza)
(2). Kurasikirwa nesimbi (kurasikirwa ne stator core hysteresis, kurasikirwa ne eddy current)
(3) Kurasikirwa kwemuchina (kurasikirwa kunokonzerwa nekusagona kukweshana kwemabheringi nemabhurashi, uye kurasikirwa kunokonzerwa nekusagona kukweshana kwemhepo: kurasikirwa nekusagona kukweshana kwemhepo)
Kurasikirwa kwemhangura kunogona kuderedzwa nekukora waya ye enamelled kuti kuderedze kuramba kutenderera. Zvisinei, kana waya ye enamelled ikaitwa yakakora, ma windings achave akaoma kuisa mumota. Saka, zvakakosha kugadzira chimiro chekutenderera chakakodzera mota nekuwedzera duty cycle factor (chiyero chemutyairi kunzvimbo inotenderera ye winding).
Kana frequency yesimba remagineti rinotenderera yakakwira, kurasikirwa kwesimbi kuchawedzera, zvinoreva kuti muchina wemagetsi une kumhanya kwakanyanya kwekutenderera uchagadzira kupisa kwakawanda nekuda kwekurasikirwa kwesimbi. Mukurasikirwa kwesimbi, kurasikirwa kwemagetsi e-eddy kunogona kuderedzwa nekutetepa kweplate yesimbi ine laminated.
Nezvekurasikirwa kwemuchina, mota dzakakweshwa dzinogara dzichirasikirwa nemagetsi nekuda kwekusawirirana pakati pebhurashi necommutator, nepo mota dzisina mabhurashi dzisina. Panyaya yemabheyaringi, chiyero chekukweshana kwemabheyaringi ebhora chakaderera pane cheplain bearing, izvo zvinovandudza kushanda kwemota. Mota dzedu dzinoshandisa mabheyaringi ebhora.
Dambudziko nekupisa nderekuti kunyangwe kana kushandiswa kwayo kusina muganho pakupisa pachako, kupisa kunogadzirwa nemota kunoderedza mashandiro ayo.
Kana kutenderedzwa kwemhepo kwapisa, kupokana (impedance) kunowedzera uye zvinonetsa kuti magetsi afambe, zvichikonzera kudzikira kwe torque. Uyezve, kana mota yapisa, simba remagineti remagineti rinodzikira nekupisa kwemagetsi. Saka, kugadzirwa kwekupisa hakugone kufuratirwa.
Nekuti magineti esamarium-cobalt ane demagnetization diki yekupisa kupfuura magineti eneodymium nekuda kwekupisa, magineti esamarium-cobalt anosarudzwa mumashandisirwo ayo tembiricha yemota yakakwira.
Nguva yekutumira: Chikunguru-21-2023