Otu esi edozi nsogbu sekit dị mkpụmkpụ nke Volvo Diesel Generator Set

Ndị na-emepụta mmanụ dizel Volvo anaghị enwe nsogbu sekit dị mkpụmkpụ mgbe ejiri ya.Kedu ihe bụ isi ihe na otu esi edozi?Onye nrụpụta generator 100KW na-ekerịta gị.

1. Njirimara nke sekit mkpụmkpụ mberede.

N'ihe banyere a guzoro-ala mkpụmkpụ-circuit, n'ihi na nnukwu synchronous reactance, otu ebe-obere mkpirisi ugbu a abụghị nnukwu, na n'ihe banyere a mberede mkpụmkpụ-circuit, n'ihi na ibu-transient reactance ịmachi na nke ugbu a dị ntakịrị ma nwee ihe dị ugbu a kpọmkwem, ihe mberede mkpụmkpụ mkpụmkpụ dị ugbu a dị ukwuu, ọnụ ahịa ya kachasị elu nwere ike iru ihe karịrị ugboro iri ugbu a.

Site na nputa nke inrush nke ugbu a, ikuku nke moto ga-enwe mmetụta dị ukwuu nke electromagnetic, nke nwere ike imebi ikuku na ọbụna mebie mkpuchi nke windings.

N'ime usoro nke obere mkpirisi mberede, moto ahụ na-edobe ike dị mkpụmkpụ mkpụmkpụ, na ịma jijiji nwere ike ime.

The stator na rotor windings nke moto nwere overvoltage.

2. Ihe e ji mara nke anụ ahụ phenomena n'ime jenerato n'oge obere sekit na mberede.

N'ihe banyere ọnọdụ mkpirisi ọnọdụ kwụ ọtọ, armature ugbu a na-adịgide adịgide, na ike magnetomotive kwekọrọ na ya bụ njupụta magnetik na-agbanwe agbanwe na-agbagharị na ọsọ synchronous, yabụ na ọ gaghị ebute ike electromotive na rotor windings wee mepụta. ugbu a.Site na mmekọrịta dị ugbu a Lee, ọ dị ka oghere oghere nke transformer.

Mgbe sekit mkpụmkpụ mberede na-eme, ịdị ukwuu nke armature dị ugbu a na-agbanwe, na njupụta oghere magnetik kwekọrọ na-agbanwe.Ya mere, onye na-agbanwe agbanwe na-eme n'etiti stator na rotor, nke na-eme ka ike eletrik na nke ugbu a na ikuku rotor, wee na-emetụta ikuku stator.Site n'echiche nke mmekọrịta elektrọnik, mgbanwe nke usoro ihe dị ugbu a bụ ihe dị ka ọnọdụ mberede mkpụmkpụ mberede nke transformer.

N'oge usoro mmepụta ọkụ eletrik nkịtị nke Volvo diesel generator set, ngwa eletrik na mberede na-adị mkpụmkpụ na nnukwu ọkụ ọkụ pụtara, nke mere ka voltaji generator na ugboro ole na-apụ n'anya, na mmanụ dizel malitere na ọsọ ọsọ ọzọ, na generator. enweghị ike ịmepụta voltaji.

Nyocha ọdịda:

Mgbe onye na-ahụ maka ọrụ ma ọ bụ onye na-ahụ maka nlekọta ahụ chọtara mmejọ dị otú ahụ, ha kwesịrị ibu ụzọ lelee fuse excitation, wee lelee akụkụ stator generator, exciter na generator control.Naanị mgbe nkwenye na ọ dịghị akụkụ ndị mebiri emebi nwere ike ịmalite engine diesel.Ọ bụrụ na generator anaghị emepụta ọkụ eletrik, a ga-enyocha voltaji magnetization fọdụrụnụ nke exciter.

Ihe kpatara mmejọ:

(1) Enwere sekit mepere emepe ma ọ bụ sekit dị mkpụmkpụ n'ime ihe na-akpali akpali.

(2) The excitation fuse meghere.

(3) Ọkpụkpụ tube nke abụọ.

(4) Enwere sekit dị mkpụmkpụ ma ọ bụ oghere mepere emepe n'ime reactor.

(5) Ihe ndọta fọdụrụnụ nke exciter na-apụ n'anya.

Usoro nchọpụta nsogbu:

The akara akụkụ nke a dizel generator set adopts frasi compound excitation akpaka voltaji ụkpụrụ, ya mere, mgbe nsogbu nke ụdị mmejọ, ọ dị mkpa ịghọta ụkpụrụ nke frasi compound excitation akpaka voltaji ụkpụrụ na akụrụngwa mejupụtara na ọrụ nke onye ọ bụla sub-usoro. wee soro usoro site na mfe ruo na ụkpụrụ nke nyocha mgbagwoju anya.

(1) Lelee fuse ma chọpụta na fuse ahụ agbaala.Lelee ma akụkụ ndị dị na igbe njikwa agbachaala ọkụ.N'oge nyocha, a na-achọpụta na ọkpọkọ abụọ dị ugbu a na-agba ọkụ.

(2) Jiri multimeter tụọ diodes rectifier 6, ọ dịghịkwa ihe na-adịghị mma a hụrụ na nsonaazụ ule ahụ.

(3) Jiri multimeter mee ihe iji nwalee nguzogide nke exciter, na nguzogide a tụrụ atụ bụ 3.5Ω, nke na-egosi na ikuku nke ime nke exciter mebiri (nkwụsị nkịtị bụ ihe dịka 0.5Ω).

(4) Mgbe dochie nke abụọ ugbu a mmachi tube na fuse, mgbe mmanụ dizel engine na-amalite na e gosiri ọsọ, generator agaghị emepụta ọkụ eletrik.

Nke a na-egosi na mmejọ nwere ike ịbụ na esịtidem remanence voltaji nke exciter dị oke ala (na usoro nke ike nkịtị ike, na eletriki ngwá ọrụ mberede mkpụmkpụ-circuits na nnukwu ọkụ ọkụ na-apụta, nke ga-eme ka esịtidem remanence voltaji nke exciter. na-apụ n'anya.

(5) Mgbe magnetize exciter na batrị, malite mmanụ dizel engine na ọsọ ọsọ, na generator ga-amalite n'ịwa ọkụ eletrik na izute kpọmkwem chọrọ.

Ọ bụrụ na ị nwere mmasị na Ndị na-emepụta mmanụ diesel Volvo , kpọtụrụ ụlọ ọrụ ike Dingbo site na email dingbo@dieselgeneratortech.com.