Mu isi yihuta cyane mu by’ikoranabuhanga ry’amashanyarazi, umutekano n’imikorere myiza ni ingenzi cyane. Mu ngamba nyinshi zo kurinda zihari,35kV ubushyuhe bugabanya ubwinshi bw'imodokaIbipfukisho byo kurinda bigaragazwa n'uburyo bikoreshwa mu buryo butandukanye kandi bunoze. Iki gice cy'ingenzi gikoreshwa cyane mu guhuza no mu miyoboro ya transfoma kugira ngo hirindwe imiyoboro migufi, amashanyarazi ahindagurika kandi yongere igihe cyo gukora ibikoresho by'amashanyarazi. Ibi bipfukisho birahindagurika, ntibivamo umwuka, ntibinagwa amazi kandi birwanya ubushyuhe bwinshi n'ubukonje, kandi byujuje ibisabwa byose byo mu rwego rwo gukingira. Muri iyi nyandiko ya blog, turareba neza ibisobanuro by'ibicuruzwa kandi tugaragaze akamaro kabyo mu nganda z'amashanyarazi.
Udupfundikizo twa busbar twa 35kV dukingira ubushyuhe dukozwe kugira ngo duhuze n'ibikenewe cyane bya sisitemu z'amashanyarazi za 35kV. Inshingano yabyo nyamukuru ni ukurinda imiyoboro ya busbar n'imiyoboro yayo, bityo bikagabanya ibyago byo kwangirika k'imiyoboro migufi. Mu gukoresha utu dupfundikizo, ibikoresho by'amashanyarazi bishobora kurindwa ibyangirika bishobora guterwa n'ibintu byo hanze nko guhumeka, ivumbi, no gukoranaho ku bw'impanuka. Iki gikoresho gifite urwego rwiza rwo gukingira kugira ngo gifashe amashanyarazi gutembera neza kandi adacika intege, bifasha kunoza uburyo rusange bwo kwizera.
Kimwe mu bintu bidasanzwe bya busbar guards zigabanya ubushyuhe ni uko zoroshye kuzishyiraho. Iyi mitungo yemerera kuyishyiraho byoroshye ndetse no mu bice bigoye kugerwaho, bigatuma ihuza neza n'aho busbar ihurira. Amazu aboneka mu mabara atandukanye arimo umutuku, icyatsi kibisi, umuhondo, umukara n'ubururu, hamwe n'uburyo bwo kuyahindura kugira ngo yuzuze ibisabwa by'umushinga. Uku guhindura ibintu byongereweho byongera ubushobozi bwo kumenya no koroshya uburyo bwo kuyatunganya no kuyakemura.
Byongeye kandi, igipfundikizo cy’uburinzi kigaragaza ubushobozi bwo gufunga neza. Gifunga kandi kigapfundikira neza imiyoboro ya busbar, kikarinda kwinjira k’ubushuhe, umukungugu n’ibindi bintu bihumanya byo hanze. Ubu burinzi ntibwongera igihe cy’ibikoresho by’amashanyarazi gusa, ahubwo bunagabanya amahirwe yo kwangirika kw’amashanyarazi no gushotorana, bigatanga ahantu ho gukorera hizewe ku batekinisiye n’aba injeniyeri.
Ingano y'ubushyuhe bukoresha 35kV ni nini, ikora ku nganda zitandukanye kuva ku gutanga amashanyarazi, kuyakwirakwiza kugeza ku itumanaho. Kwizerwa no gukora neza kw'amashanyarazi biterwa ahanini n'imikorere y'imiyoboro ya busbar n'aho ibyuma bihagarara. Gukoresha izi nganzo, ibyago byo kubura amashanyarazi bitewe n'ibura ry'ibikoresho bishobora kugabanuka cyane, bigatuma ibikorwa by'ingenzi nk'ibitaro, inganda n'ibigo by'amakuru bitangira gukora neza.
Byongeye kandi, ubushyuhe bugabanya ubushyuhe bwagenewe kwihanganira ubushyuhe bwinshi n'ubuke. Ubu buhanga butuma bukoreshwa mu bihe bikomeye n'ihindagurika ry'ubushyuhe, bigatuma habaho imikorere ihamye mu duce dutandukanye tw'isi.
Muri make, ubwirinzi bw'ubushyuhe bwa 35kV bushobora gushonga ni garanti y'ingenzi ku mashanyarazi akora ku rwego rwa voltage ya 35kV. Ubworoherane bwayo, ubushobozi bwayo bwo gufunga neza no kurwanya impinduka z'ubushyuhe bituma iba igice cy'ingenzi mu nganda z'amashanyarazi. Mu kugabanya ibyago byo kwangirika kw'amashanyarazi no guhungabana kw'amashanyarazi, ibi bipfundikizo byongera igihe cyo kubaho kw'ibikoresho by'amashanyarazi mu gihe bibungabunga umutekano w'abatekinisiye n'abahanga. Uburyo bworoshye n'ubushobozi bw'ibikingira busbar bigabanya ubushyuhe bituma biba ishoramari ry'agaciro ku mushinga uwo ari wo wose w'amashanyarazi cyangwa ikigo icyo ari cyo cyose.
