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Ihe atụ - ebe electric moto na-eji. The ojiji nke electric Motors

The moto atọghata eletriki ume n'ibu ike. Ọ mejupụtara a stator (ma ọ bụ arịlịka) na rotor. Ndị dị otú ahụ a na ngwaọrụ natara dị ebe niile na ebe niile nke ndụ. N'ihi electric Motors ike-anọchi na ọtụtụ ebe nke mmadụ oru igwe ọrụ. Iche iche na ụdị Motors na chọpụta ebe electric Motors na-eji (ịhụ ihe atụ. N'okpuru ebe).

ụkpụrụ nke ime ihe

The electric moto bụ nnọọ nanị na-arụ ọrụ. Ọ dabeere na ụkpụrụ nke akpa itinye n'ọkwa. The echichi na-agụnye a na ofu akụkụ - a stator n'ịnyịnya na AC Motors na synchronous ma ọ bụ asynchronous ụdị inductor (DC moto), na rotor, i.e. ibughari òkè synchronous na asynchronous ụdị, na arịlịka maka DC ngwaọrụ.

Rotors nwere ike adịghị circuited (osa onu ụdị) na a na-adọ asọfe (ileghara mgbanaka usoro). Ọnọdụ ụfọdụ ebe nke ikpeazụ ụdị moto na-eji, na-asynchronous ụdị ngwaọrụ maka mbenata ugbu a na-agba ụkpụrụ.

A ibughari òkè nke DC ngwaọrụ ma ọ bụ arụmọrụ on ụkpụrụ a na-akpọ a eluigwe na ala moto armature. Universal moto - a DC moto enwe a zipụta ha n'usoro mmalite i.e. usoro njikọ na armature asọfe. Reactance DC adịghị. Ya mere, site na iwepu eletriki unit nke grinder, ọ ga-anọgide na-arụ ọrụ, karịsịa ma ọ bụrụ na mains voltaji na ala ugbu a na-eji - mgbe nile.

nwetụ ugbu Motors

A nkeji bụ AC na DC. Na ebe niile ebe electric moto na-eji, mgbe ọ nwere AC. Nke a moto nwere a dị mfe na-arụ ọrụ ụkpụrụ na dị mfe iji rụọ ọrụ. The naanị ịrịba drawback bụ n'echeghị echiche na-agba.

Electric Motors nwere ike AC na otu ma ọ bụ karịa n'ụzọ. Ngwaọrụ, nke na-emetụta AC moto, bụ ndị na ụgbọala na-adịghị mkpa ka ịhazie ọsọ. Ha nwere ike ịdị iche na nzube (mills, nfuli, igwe ngwaọrụ na-arụ ọrụ osisi, na na). Ha ọkpụrụkpụ bụ n'etiti abụọ na iri na iri na abụọ na narị abụọ kilowatts n'elu.

DC Motors

Electric DC Motors nwere, ya na Oghere Usoro na ukem mbuaha compound na stator armature windings. Ha uru bụ na ndị N gara aga echiche: ike na adị iwu. Otú ọ dị, ọrụ na-achọ iji ihe ike.

Ndị a Motors bụ brushless na mkpoko.

Brushless ma ọ bụ valvụ - na engines na rụọ ọrụ na a mechiri emechi usoro na a mmetụta nke na-achọpụta rụọ ọnọdụ nke a rotor na a akara usoro.

Commutator Motors nwere-onwe-enwe obi ụtọ (ukem, Oghere Usoro ma ọ bụ mbuaha) na ndị ụlọrụ nọọrọ onwe excitation.

Ngwaọrụ, ebe DC Motors ji mee ihe bụ ihe atụ, electric ugbo ala na dị iche iche na-ewu ígwè ọrụ.

asynchronous echiche

Ndị akacha eji atọ-adọ osa onu itinye n'ọkwa moto. Na nke a, na n'usoro ndọta penetrates mkpụmkpụ-circuited rotor asọfe, n'ihi na nke ugbu a itinye n'ọkwa emee. Ọ na-akpọ asynchronous n'ihi adiana nke rotor ahaghị nhata adiana nke magnetik stator.

The ojiji nke asynchronous Motors pịnye ahụkarị n'ọtụtụ alaka ụlọ ọrụ, na ezinụlọ ngwa (friji, ịsa igwe, ikuku conditioners), na ụlọ ọrụ, dị ka osisi na metal, nakwa dị ka ákwà. Ha na-arụ ọrụ kwụsiri ike nke ndị ọzọ ụdị, ndị na-erughị oké ọnụ ma na mfe iji rụọ ọrụ.

n'otu oge na-ele

Synchronous moto rotor nwere ihe magburu onwe imewe, ebe a na akụkụ na-anọchi anya eletriki ma ọ bụ na-adịgide adịgide magnet. adiana ugboro na nke a na-ekwekọ n'àgwà nke stator magnetik rotor ugboro.

Nke a na ụdị electric Motors nwere ike ga-eji na pumping ụgbọ, ọ bụrụ na achọrọ reactive ike akwụ ụgwọ, na ụfọdụ ndị ọzọ ikpe.

Iche nke omume nke torque

Site n'ụzọ e bụ torque electric Motors na-ekewa n'ime hysteresis na magneto.

The kasị nkịtị na omenala ọrụ iji Motors magnetoelectric ụdị. Ha nwere ike ịbụ mgbe nile, na nwetụ ugbu a. eluigwe na ala Motors nwekwara adị.

Ma ụlọ ọrụ, ebe electric Motors na-eji, hysteresis, ike na-akpọ nkịtị. A, ndị a na ngwaọrụ ndị unconventional na ndị ụlọ ọrụ na-adịkarịghị eji. Ọtụtụ n'ime ha na-eji gyroscopes, oge counter, nakwa dị ka olu ndekọ na ngwaọrụ na ihe oyiyi.

Universal Motors mkpoko ụdị

Ebe etinyere electric eluigwe na ala mkpoko ụdị? Wezụga ha, anaghi mepere na ezinụlọ ngwa, dị ka Fans, juicers, anụ nēgwe nri, agụụ cleaners, friji na dị ka. Ha na-arụ ọrụ na jikọọ na DC ike na a narị na iri na abụọ na narị abụọ na iri abụọ na volts, na AC 127 na 220 volts.

The ngwa nke Motors ka bipolar DC Motors enwe a na-agbanwe agbanwe n'ahụhụ.

Ebe a recruited bụghị naanị arịlịka nke eletriki ígwè mpempe akwụkwọ ụdị, ma osisi, na yoke, ọ bụ a na ofu akụkụ nke magnetik wires.

The excitation winding nwere ike jikọọ na otu na n'akụkụ nke ọzọ nke armature. Nke a na-ebelata nnyonye anya kpụrụ a moto. Otu ọsọ na na a mgbe nile, na mgbe ihe nwetụ ugbu a na-enweta site na mmejuputa iwu nke ubi asọfe na taps. The naanị ihe dị iche dabeere n'eziokwu na ọ na-eji kpamkpam na DC netwọk na AC - n'omume.

The torque nwetara site na nke ugbu a imeghachi omume na magnetik agbanwe oge ubi.

Dị otú ahụ Motors nwere ike nke a ngụkọta nke ise na narị isii watts (ma mgbe ụfọdụ, e.g., ke eletriki ngwá, iru asatọ watts), na rotational ugboro si abụọ na puku abụọ na narị asaa na iri asaa na puku mmadụ asatọ na revolutions kwa nkeji. Ebe ọ bụ na inrush ugbu a bụ obere, na mmalite-elu nke na-eguzogide na-adịghị mkpa. The kacha nta ọnụ ọgụgụ nke mkpọ na na eluigwe na ala na-anakọta - anọ. Abụọ n'ime ha na-eji jikọọ a DC ike esenyịn, na abụọ ndị ọzọ - maka AC. Na nke ikpeazụ ahụ, moto arụmọrụ ga-ala ruru akwa electric ígwé na losses. AC ga-erepịakwa ihe karịrị a mgbe nile, ebe ọ bụ na ọ bụghị naanị na-arụsi ọrụ ike akụrụngwa, ma reactive.

Rotational ọsọ nwere ike na-achịkwa, ihe atụ, akpaka transformer ma ọ bụ a rheostat.

Ngwa ngwa ahụ kwesịrị ekwesị usoro

O doro anya na e nwere ọtụtụ ebe ndị electric moto na-eji.

195 3730.12.40 - a ọnụ ọgụgụ nke atụ maka njirimara nke a usoro, nakwa dị ka ya size.

N'ihi na eziokwu na ọtụtụ ụdị nke ndị a ngwaọrụ, na a dịgasị iche iche nke nha na ubi nke iji, mkpa ka ị na-ahụ na ọ bụ oké ike. Nke a nhazi ọkwa ukwuu simplifies usoro nke na-achọta a kwesịrị ekwesị electric moto.

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