Reverse Power Of Diesel Generators

Mgbe generator nwere ike reverse (mpụta ike na-ezo na generator, ntụgharị generator na-aghọ moto), agbara ike na-echebe ihe sekit breaker si tripping.Ọ dị mkpa ịnakọta voltaji nkeji atọ na mgbaama abụọ ugbu a.

N'ihi ụdị dị iche iche nke ike mbụ, a pụrụ ime ka ndị na-emepụta ihe dị iche iche.Enwere ike iji mmiri na turbines mee hydrogenerators.N'ihi ikike nchekwa na dobe dị iche iche, enwere ike ịmepụta ndị na-emepụta mmiri na ike dị iche iche na ọsọ ọsọ.N'iji coal, mmanụ na ihe ndị ọzọ, na-ekpo ọkụ na turbo-steam engines, e nwere ike ịmepụta turbine generators, nke na-abụkarị moto dị elu (3000rpm).E nwekwara ndị na-emepụta ọkụ na-eji anyanwụ, ifufe, atomic, geothermal, tidal na bioenergy.Tụkwasị na nke ahụ, n'ihi ụkpụrụ ọrụ dị iche iche nke ndị na-emepụta ihe, a na-ekewa ha na DC generators, asynchronous generators na synchronous generators.Ndị na-emepụta ihe na-emepụta ihe n'ọtụtụ ebe bụ ndị na-emepụta synchronous.

Onye nrụpụta generator 's reverse ike

Dị ka anyị niile maara, ike ntụziaka nke generator kwesịrị si na generator ntụziaka na usoro ntụziaka.Ma n'ihi ihe ụfọdụ, mgbe turbine na-efunahụ ike na onye na-emepụta ihe na-emepụta ihe na-adịghị agafe, ntụziaka nke ike na-agbanwe site na usoro na generator, ya bụ, generator na-aghọ moto na-arụ ọrụ.N'oge a, generator na-adọta ike na-arụ ọrụ site na usoro, nke a na-akpọ ike ntụgharị.

01. Ihe ize ndụ nke azụ ọkụ.

Generator inverse ike nchebe na-ezo aka na mgbe turbine tụfuru ike n'ihi na isi valvụ mmechi n'ihi ihe ụfọdụ, generator na-atụgharị n'ime a moto na-akwọ ụgbọala turbine na bugharia.Igwe turbine na-agbagharị na oke ọsọ na-enweghị uzuoku, nke ga-eme ka mgbawa mgbawa, karịsịa ọkwa ikpeazụ nke ikpeazụ, nke nwere ike ime ka ikpo ọkụ ma mebie rotor agụba.Ya mere, mgbanaka ike nchebe bụ n'ezie nchebe nke turbine na-enweghị ịgba ọsọ.

02.Generator reverse ike nchedo mmemme.

The generator omume inverse ike nchebe bụ tumadi iji gbochie generator si na mberede imeghe moto tinyekwa mgba ọkụ, na niile isi valves nke turbine enweghị ike mechie n'okpuru a ụfọdụ ibu.N'okwu a, igwe na-emepụta turbine na-adịkarị mfe karịa ma ọ bụ ọbụna na-achịkwa ya.Iji zere nke a, maka ụfọdụ nchebe mmejọ na-adịghị mkpụmkpụ, ọ na-ebu ụzọ mechie valvụ isi nke turbine mgbe o zipụchara akara ngosi.Mgbe a na-arụ ọrụ relay generator inverse power relay, a na-emepụta mgbaàmà nke imechi valvụ bụ isi ma mepụta ọnụ ụzọ ámá.Mgbe obere oge gasịrị, a na-emepụta ihe nchebe ike na-agbanwe agbanwe ma kwụsị ọrụ ahụ kpamkpam.

03.Reverse ike nchebe na mmemme na-atụgharị ike nchebe iche.

Reverse ike nchebe bụ igbochi jenerato site na-atụgharị ike n'ime moto, na-ebugharị ntụgharị turbine, na-ebute mmebi turbine.A sị ka e kwuwe, m na-atụ egwu na onye na-eme ihe na-agba ọsọ ga-eji usoro ahụ na-agba ọsọ n'ihi enweghị ike! A na-emepụta nchedo ike nke na-eme atụmatụ iji gbochie turbine si na-agafe agafe mgbe a kwụsịrị generator set na mberede na valvụ isi na-emechi kpamkpam, nke nwere ike. a ga-ezere site na iji reverse ike.Isi okwu bụ na onye na-ebugharị ya dị ike nke ukwuu nke na-eme ka otu ahụ gbasaa ngwa ngwa!

Ya mere, n'ikwu okwu n'ụzọ doro anya, nchebe ike mgbanaka bụ nchebe relay nke generator, ma ọ bụ iji chebe turbine.Nchedo ntụgharị ike mmemme abụghị ihe nchebe, mana usoro mmemme atọrọ iji nweta njem mmemme, nke a makwaara dị ka njem mmemme, nke a na-ejikarị na ọnọdụ nkwụsị.