A na-eji ihe ndị na-emepụta mmanụ dizel Cummins eme ihe n'ọtụtụ ebe n'ihe gbasara inye ọkụ eletrik na isi ebe a na-enye ọkụ eletrik, ha nwekwara ọtụtụ mkpuchi ike, arụmọrụ kwụsiri ike, teknụzụ dị elu, na sistemụ ọrụ zuru ụwa ọnụ.
N'ikwu ya n'ozuzu, mkpọtụ nke Cummins generator set gen-set na-akpata site na akụkụ na-agbanwe agbanwe na-enweghị nhazi, akụkụ electromagnetic ma ọ bụ ọdịda igwe.
Ihe na-akpata enweghị nguzozi nke akụkụ na-agbagharị bụ enweghị nguzozi nke rotor, njikọ, njikọ na wiil nnyefe (wheel brek). Ihe ngwọta ya bụ ịchọta nguzozi rotor mbụ. Ọ bụrụ na enwere wiil nnyefe buru ibu, wiil brek, njikọ, na njikọ, a ga-ekewapụ ha na rotor iji chọta nguzozi dị mma. Mgbe ahụ, e nwere nguzozi nke akụkụ na-agbagharị. Dịka ọmụmaatụ, nguzozi nke ihe nkwado isi ígwè, ọdịda nke igodo oblique na pin, na njikọ na-adịghị mma nke rotor ga-akpata enweghị nguzozi nke akụkụ na-agbagharị.
Ọdachi nke akụkụ eletriki na-akpata ọdịda nke akụkụ eletriki, nke gụnyere: obere sekit nke winding rotor nke moto asynchronous ọnya, waya na-ezighi ezi nke stator moto AC, obere sekit n'etiti ntụgharị nke winding excitation nke generator synchronous, njikọ na-ezighi ezi nke excitation coil nke moto synchronous, ogwe rotor gbajiri agbaji nke ụdị cage asynchronous moto, stator na ikuku rotor nke mgbanwe nke isi rotor kpatara. Oghere ahụ adịghị nhata, na-eme ka oghere ikuku na-enweghị nhazi ma na-akpata ịma jijiji.
Nsogbu ndị bụ isi nke akụkụ igwe mkpọtụ nke set jenerato Cummins bụ: 1. Sistemụ shaft nke akụkụ njikọ ahụ adabaghị, ahịrị etiti adịghịkwa adaba, etiti ahụ ezighi ezi. 2. Gia na njikọ ejikọtara na moto ahụ nwere nsogbu. 3. Nrụpụta na nhazi moto ahụ n'onwe ya na nsogbu nrụnye. 4. Mkpọtụ ibu nke moto ahụ na-akwali.
Oge ozi: Maachị-07-2022
