DC injini - uye brushless musimboti collectron

motokari Electric inogona huviri mhando maererano nechinangwa: jenareta uye DC motokari. Zvinoshamisa, vanoshanda dzinenge zvakafanana. Musiyano chete ndechokuti jenareta vatendeuki kuti zvokuimba simba pamusoro rotor ari remagineti zvinoberekwa stator ichitenderera mune zvemagetsi uye injini - nekusiyana (anomuchinja zvemagetsi simba kupinda rotational simba, i.e. zvemaziso).

The DC injini ane armature pamwe grooves kwaro ukapisa murwi conductors rokuvaka yavo. The chikuru Chikamu muchina uyu wechipiri kwayo ichitenderera uye stator excitation multiple namatanda. Nheyo kushanda mumwe mudziyo akadaro nyore. By nomunyika waya pamusoro armature DC kuitika kwakasiyana-siyana (rimwe divi "isu" uye mumwe "pamusoro pedu"). Maererano inozivikanwa kuruboshwe-ruoko utongi, avo conductors dziri pamusoro, achawisirwa kubva stator remagineti akasikwa kuruboshwe uye nemunhu anoda mujinga pasi armature, achawisirwa kurudyi.

Sezvo conductors mhangura akaisa mukati grooves, zvakamubaya rehondo vachava hwakatamisirwa zvibatiso tenderera nayo.

Kana chikamu chimwe muitisi provernetsya uye kumira pakatarisana rwezasi danda riri stator kutanga braking kushanda (kutanga kondakita akamanikidzwa kupinda kurutivi rworuboshwe). Kuti izvi zvisaitika muitiro zvakafanira kushandura mirayiridzo magetsi ari waya. Nokuti chinangwa ichi, Yaunoti zhinji uye injini nenheyo kushanda unonzi DC commutator injini.

It armature windings zvichaita zvinoparadzira torque injini mugodhi, uye mumwe - zvakatanga anodiwa muchini michina. Zvinofanira kucherechedzwa kuti yose musimboti michina iyi inobva inversion of DC muna Mbambo cheni.

Zvisinei, pane imwe brushless injini DC. Kusiyana muteresi, haina mudziyo wake brushes kuti asike zvimwe ngozi panguva injini kushanda (brushes varikwizire pamusoro kutenderera rotor uye anogona vaunze pezvitsiga kuti vesa havaratidzi insulated zvemagetsi muchina zvikamu).

washington dc injini pasina nomuteresi ine wayo zvakagadzirwa mabheyaringi uye anokosha controllers chiite kupa zvose nokuchinja pezvakaitwa mukati muinjini. Uyezve, ane microactuators dzakakwirira-zvakarurama Positioning.

Ndokusaka mudziyo vakadaro mari yekudyidzana zvinopfuura kwakajairika DC bhurasho Motors. Zvisinei, kushandisa injini kwakadaro anoruramiswa chose: kuwedzera mukurumari ayo, kuvimbika, kuchengeteka. Sezvineiwo yepamusoro uye iri kunyatsoshanda (COP), uye kuramba overloads.

Kusiyana DC commutator injini, izvo zvinobudirira upgrading kwakaregwa brushless womuenzaniso iri akaramba achiudza. Somuenzaniso, zvikuru achangobva yakatanga vasiri kuonana-danho matatu DC injini pasina nemuteresi.