Ubwishingizi bw'imigozi yamoteri ifite amashanyarazi menshibigira ingaruka zikomeye ku buzima bwa moteri ndetse n'ingaruka ku bukungu bwayo, iki kikaba ari ikibazo buri muhanga mu by'ubwubatsi n'umuhanga agomba gusuzuma neza. Umugozi w'amashanyarazi menshi ushobora kwitwa umutima wa moteri ku rugero runaka, ibyo bikaba ari byo bigena ubuzima bwa moteri, kandi imikorere y'ibikoresho bikingira, ari na byo bigize ingenzi muri uwo mugozi, ni ingenzi cyane.
Imiterere y'ubushyuhe n'uburyo bwo gutunganya moteri zifite ingufu nyinshi mu bihugu bitandukanye bishobora gusobanurwa muri make ku buryo bukurikira:
(1) Kaseti ya mica ifite imigozi myinshi ipfundikirwa buri gihe, ikamurika mu cyuma gishyushye, hanyuma igashyirwamo imashini ishyushye (ikozwe mu cyuma cyangwa ikoresheje amazi).
(2) Kaseti ya mica ifite imigozi myinshi ipfundikirwa buri gihe, idafunze neza, kandi ikorwa mu buryo butaziguye hakoreshejwe uburyo bushyushye bwo kuyibumba.
(3) Kaseti ntoya ya mica ipfundikirwa buri gihe, ishyirwa mu cyuma gishyushye gikoresheje resin idakoresha solvent, hanyuma igashyirwa mu cyuma gishyushye.
(4) Kaseti ya mica (cyangwa kaseti y'umweru y'inda) ihora ipfundikiwe, ni ukuvuga ko umurongo ukwirakwira, hanyuma resin idafite solvent igaterwa yose hamwe.
Byongeye kandi, hari uburyo bwo gukingira umugozi wa silicone, ndetse n'uburyo bwo gukingira umugozi wa silicone na mica tape. Uburyo bwo gukingira ubushyuhe, ubukonje, ubushuhe n'ubudahangarwa bwa silicone ni byiza cyane, ariko imikorere y'amashanyarazi n'imbaraga zo gucika ni bike, kandi ikoreshwa gusa kuri moteri zifite ingufu nyinshi zikora ahantu hadasanzwe munsi ya kV 6.
Ibisabwa by'ibanze ku muvuduko mwinshi w'amashanyarazigukingira uruziga:
Ingufu z'amashanyarazi zihagije
Ku ruhande rumwe, ni byiza ko ubushyuhe bwa moteri buba buto cyane uko bishoboka kose, ariko ku rundi ruhande, bisaba kugira ingano runaka mu bijyanye n'imbaraga z'amashanyarazi. Kubera ko moteri iri gukora, izaba ihura n'ingaruka z'ubushyuhe bwinshi mu kirere n'ingaruka z'ubushyuhe bwinshi mu mikorere: umuvuduko mugufi utunguranye, ubushyuhe n'imbaraga z'igihe kirekire, ubushyuhe buzagenda busaza buhoro buhoro, guhindagura no guhangayika mu buryo bw'ikoranabuhanga nabyo bizangiza ubushyuhe, byongeye kandi, mu gikorwa cyo gukora ikizamini cy'ubushyuhe bwinshi, buri gihe, bizatera ibimenyetso bimwe na bimwe byo kwangirika kw'imiterere y'ubushyuhe, ni ukuvuga, ingaruka yitwa cumulative. Ibi byose bizatuma imbaraga z'amashanyarazi zigabanuka. Kubwibyo, mu gihe cyo gushushanya imiterere y'ubushyuhe, hagomba kubaho ikintu runaka cy'umutekano.
Igihombo gito cya dielectric
Igihombo cya Dielectric kibaho iyo inyubako y’ubushyuhe ishyizwe ku isoko ry’amashanyarazi risimburana. Igihombo cya Dielectric cy’ubushyuhe busanzwe, nubwo butari bunini, ariko mu bice by’ubushyuhe byihariye ku bushyuhe kiba cyimbitse cyane, niba ibice by’ubushyuhe bikomoka ku gihombo cya Dielectric biruta ubushyuhe bwavaga, ubushyuhe bw’aho insulation buzakomeza kwiyongera, ubushyuhe buzamuka kandi bugatuma igihombo cya Dielectric kirushaho kwiyongera, insulation y’imikorere y’amashanyarazi izaba igabanuka cyane mu bukana bw’ibice by’ubushyuhe bushobora guterwa. Kubwibyo, mu gihombo cya Dielectric gifite ingufu nyinshi ntikigomba kurenza agaciro kagenwe.
Ubudahangarwa bwiza bwa korona
Iyo moteri zifite ingufu nyinshi zikora, indwara ya corona ishobora kubaho haba imbere no hejuru y’ubushyuhe, bigatuma ubushyuhe burushaho gusaza no kwangirika. Kubwibyo, ku mashini zitanga moteri zifite ingufu za 6.3kV no hejuru yazo na moteri zifite ingufu za 6kV no hejuru yazo, imiyoboro yazo igomba gufata ingamba zo kurwanya corona. Umuyoboro wa moteri ya 6kV ntushobora kurwanya corona muri rusange, ariko ugomba kurwanya corona kuri moteri zikoreshwa ahantu habi cyangwa zifite ubushobozi bwinshi.
Ituma ubushyuhe burushaho gusaza neza
Ubudahangarwa bw'ubushyuhe bw'inyubako y'ubushyuhe bugomba kuba bwujuje ubushyuhe busabwa n'ibicuruzwa. Mu gihe cy'ubushyuhe bw'akazi bumara igihe kirekire, ubuzima busanzwe bw'inyubako y'ubushyuhe bushobora kwemezwa.
Ubusanzwe, ubushyuhe bwa moteri bugabanyijemo ibice bitanu birwanya ubushyuhe. Mu gihe cyo gukora, ubushyuhe bw'ahantu hashyushye cyane mu bushyuhe bwa moteri ntibugomba kurenza ubushyuhe ntarengwa bwagenwe mu cyiciro cy'ubushyuhe. Muri rusange, ni ngombwa gusiga uburebure bwa 5 ~ 10°C. Niba imiterere y'ubushyuhe igizwe n'ibikoresho bikingira ubushyuhe bitandukanye, ubushyuhe bwayo bushobora kwiganwa no gusuzumwa neza binyuze mu buryo bw'imiterere yayo.
Ishobora kwihanganira uruhare rw'umuvuduko w'amashanyarazi
Uburyo bwo gukingira insinga bugomba kuba bushobora kwihanganira uburemere runaka bw'imbaraga za mekanike butavunitse cyangwa ngo butere ingaruka mbi. Insinga ikora bitewe n'uburyo insinga zikura kandi insinga zirinda insinga ntabwo ari imwe, impinduka z'ubushyuhe, insinga zirinda insinga zizahura n'ubushyuhe, uko moteri iramba, niko ingaruka ziba nyinshi; Kubera imbaraga za electromagnetic, impera ya coil nayo izatera guhindagurika, cyane cyane iyo moteri yagizweho ingaruka n'umuvuduko mugufi, umuvuduko wo gutangira na feri, imbaraga za electromagnetic zikunze gutuma insinga zihindagurika; Kubwibyo, insinga zisabwa kugira ngo zigire ubuziranenge n'imbaraga za mekanike.
Igihe cyo kohereza: Kamena-04-2024