Nke technologyElectronics

Commutator moto - a na ngwaọrụ na iji

Iji zaa ajụjụ ahụ nke ihe a commutator moto, ọ dị mkpa ịghọta ihe a na-akpọ engine na niile. Nke a electric igwe, generator laa azu. Otú ọ dị, generator na engine a na-akpọ igwe DC. Ọ bụ iji tọghata n'ibu ume ọkụ ume (ie, arụ ọrụ dị ka a generator) ma ọ bụ Anglịkan - eletriki n'ime n'ibu (ọrụ dị ka a moto). Ọ bụrụ na ị mejuputa a synchronous DC ụgbọ ala mkpoko, anyị na-enweta a commutator moto. Na generator mode, na mkpoko ga-eme ihe dị ka a rectifier na moto mode - ugboro Ntụgharị. N'ihi ya ihe nwetụ ugbu aga site armature asọfe na mpụga circuit - mgbe nile.

Oputara si n'elu na commutator moto - a synchronous electric igwe na nke a rotor ọnọdụ mmetụta na ịgbanwee ugbu a na windings - a ahịhịa-collectron ọnụ. N'ezie, dị ka ekwuola, ọ dị nnọọ wee ghọọ a generator.

The kasị nta commutator moto (a ole na ole watts) mejupụtara ndị amanyere bụ iwu nke akụkụ dị ka a atọ-osisi rotor biarin, na ikpokọta ọnụ (ọ mejupụtara abụọ ọla kọpa efere, brushes), abụọ osisi na-adịgide adịgide magnet stator. The kasị nta ngwaọrụ nke ụdị-eji na ụfọdụ ụmụ ụmụaka.

The commutator moto nwere ihe ike, na-emekarị a multi-osisi rotor, biarin, manifold nzukọ a na-anọ carbon brushes, anọ na-osisi na-adịgide adịgide magnet stator. Na Motors nke a haziri na-na ụgbọala, na-akwado draịva, jụrụ na ventilashion usoro, nfuli, wipers na na. Ndị isi uru nke a na ngwaọrụ dị ka commutator moto, nwere ike kwuru mfe nke ọrụ, mmezi na rụpụta.

Ike ngwaọrụ (ọtụtụ narị watts) ka nwere electromagnets stators. E nwere ọtụtụ ihe isi ụzọ jikọọ dị windings na usoro na rotor (soje excitation, ezigbo kacha torque, Otú ọ dị, ngwa ngwa ntụgharị nke idling), ẹbiet na rotor (a na-akpọ shunt uru nke a pụrụ ịkpọ nkwụsi ike nke na-agba, ma na-adịghị emezi emezi na-ebu a obere kacha torque ). E nwekwara nhọrọ na mbuaha na iche iche obi ụtọ, ma ha pụtara obere.

E nwere ndị dị otú ahụ a igwe, dị ka mkpoko AC moto. Otú ọ dị, ọ na-apụghị-atụle iche iche. N'okpuru ndị dị otú ahụ a igwe ọtụtụ ghọtara eluigwe na ala commutator moto. Nke a bụ ụdị nke ụgbọ ala na-agba na kpọmkwem ugbu a na nwetụ. Dị otú ahụ ngwa ahụ agbasawo ntuziaka na na ike ngwaọrụ ụfọdụ ezinụlọ ngwa, ekele obere size, arọ, ala na-eri, ala nke ọrụ. Ndị dị otú ahụ a eluigwe na ala commutator moto pụrụ ozugbo jikọọ na netwọk, ọ nwere a obere amalite ugbu a, a mfe akara circuit.

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