Imashini zitanga amashanyarazi za Cummins zikoreshwa cyane mu bijyanye n'amashanyarazi y'inyongera ndetse n'amashanyarazi makuru, zifite ubwinshi bw'amashanyarazi, imikorere ihamye, ikoranabuhanga rigezweho, ndetse na serivisi mpuzamahanga.
Muri rusange, guhindagurika kwa Cummins generator set gen-set guterwa n'ibice bizenguruka bidahuje neza, electromagnetic aspects cyangwa mekanike failure.
Kudahuza kw'igice kizunguruka biterwa ahanini n'uko uruziga rwa rotor, coupler, coupling na transmission (uruziga rwa feri). Igisubizo ni ukubanza gushaka uburinganire bwa rotor. Niba hari amapine manini ya transmission, amapine ya feri, coupling, na coupling, bigomba gutandukanywa na rotor kugira ngo haboneke uburinganire bwiza. Hanyuma hariho no kurekura igice kizunguruka. Urugero, kurekura kw'icyuma gifunga icyuma, kwangirika k'urufunguzo rwa oblique n'agapira, no kurekurana kwa rotor bizatuma igice kizunguruka kidahuza.
Kunanirwa kw'igice cy'amashanyarazi biterwa n'uburyo electromagnetic ikora, ahanini harimo: uruziga rugufi rw'izunguruka rya rotor ya moteri idahuza, insinga zitari zo za stator ya moteri ya AC, uruziga rugufi hagati y'izunguruka ry'izunguruka rya moteri idahuza, guhuza nabi kwa coil yo gushyushya ya moteri idahuza, uruziga rwa rotor rwacitse rwa moteri idahuza, stator n'umwuka wa rotor biterwa no guhinduka kw'inkingi ya rotor. Icyuho ntikingana, bigatuma magnetic flux y'ikirere idahuza neza kandi igatera guhindagurika.
Amakosa y'ingenzi y'igice cy'imashini zizunguruka cya seti ya Cummins moteri ni aya: 1. Sisitemu y'umugozi w'igice gihuza ntabwo ihuye, kandi imirongo yo hagati ntabwo ihurirana, kandi hagati ntabwo ari byo. 2. Vitesi n'udukingirizo bihujwe na moteri bifite inenge. 3. Inenge mu miterere ya moteri ubwayo n'ibibazo byo kuyishyiraho. 4. Guzunguruka kw'umuzigo bitwarwa na moteri.
Igihe cyo kohereza: Werurwe-07-2022
