IMIKORERE Y'UMUTWARO WINJIYE MU MUBIRI NI IYIHE?

Ushobora kumenya buri gicuruzwa gishya gishyirwa ahagaragara hano, kandi ukibonera iterambere ryacu n'udushya dushya.

IMIKORERE Y'UMUTWARO WINJIYE MU MUBIRI NI IYIHE?

Itariki: 08-12-2022

Imashini ikoresha ingufu nyinshi ni igikoresho cy'amashanyarazi gihuriweho gifite ingufu nyinshi, kigizwe n'imashini itandukanya umuriro, fuse, relay y'ubushyuhe, shunt release n'igikoresho kizimya umuriro.

Imashini ikoresha ingufu nyinshi ifite igikoresho cyoroshye cyo kuzimya umuriro, gishobora gukoreshwa gusa mu gukora no guca umuvuduko usanzwe w’umuzigo, kandi ntigishobora gukoreshwa mu guca umuvuduko usanzwe w’umuzigo. Kubwibyo, imashini ikoresha ingufu nyinshi akenshi ihuzwa na fuse ifite ingufu nyinshi n’isohoka ry’ubushyuhe, kandi fuse ikoreshwa mu guca umuvuduko uhoraho w’umuzigo mu gihe cy’isohoka ry’umuzigo. Mu gihe habayeho umuvuduko mwinshi, isohoka ry’ubushyuhe rikora mu buryo bwikora kugira ngo ifungure umuzigo. Kubera ko hari icyuho kigaragara iyo imashini ikoresha imbaraga ifunze, ifite kandi inshingano yo gutandukanya amashanyarazi kugira ngo ikomeze kubungabungwa neza.

Imashini ikoresha ingufu nyinshi n'ibikoresho by'amashanyarazi bivanze bikwiranye neza n'imashini y'amashanyarazi ifite amashanyarazi ya AC 10 kV, 50 Hz, cyangwa ikoreshwa hamwe n'ibikoresho byuzuye byo gukwirakwiza amashanyarazi, utubati tw'imashini zizunguruka, sitasiyo zizunguruka, nibindi, kandi ikoreshwa cyane mu mishinga yo kubaka no kuvugurura imiyoboro y'amashanyarazi, inganda n'ubucukuzi bw'amabuye y'agaciro, inyubako ndende n'ibigo bya leta, nibindi, ishobora gukoreshwa nk'ingufu cyangwa terminal y'umuyoboro w'amashanyarazi, kandi ikagira uruhare mu gukwirakwiza amashanyarazi, kuyagenzura no kuyarinda. Ifite ibyiza byo kuba ifite ubushobozi bwo kuyangiza cyane, umutekano no kwizerwa, kumara igihe kirekire mu mashanyarazi, gukora kenshi, imiterere mito, ingano nto, uburemere bworoheje, kandi nta kubungabunga. Ifite ingufu zirenze urugero, ikoresha ingufu nyinshi. Ishobora kwangiza ingufu ziciriritse no gukumira imikorere y'ibikoresho kubura aho zihurira. Imashini ifite aho ihurira n'imashini. Ifite uburyo bw'amashanyarazi bw'imashini izunguruka ifite ubushobozi bwo kuyifunga, ishobora kugenzurwa kure.

Imashini ihindura umutwaro (QL) ni igikoresho cyo guhindura umutwaro cyagenewe gukora no kugabanya umuvuduko w'amashanyarazi. Imashini ihindura umutwaro ifite amashanyarazi menshi ifite igikoresho cyoroshye cyo kuzimya umuvuduko n'ahantu hagaragara ho guhagarika umuvuduko w'amashanyarazi, ishobora gucana no kuzimya umuvuduko w'amashanyarazi no gutwika umuvuduko w'amashanyarazi, kandi ifite akazi ko gutandukanya umuvuduko w'amashanyarazi, ariko ntishobora guca umuvuduko w'amashanyarazi. Kenshi na kenshi, uruganda ruhindura umutwaro rukoreshwa hamwe na firizi kugira ngo ruce umuvuduko w'amashanyarazi hifashishijwe firizi, zishobora gukoreshwa cyane mu gusana amashanyarazi mu mijyi no mu byaro. Ikoreshwa cyane cyane ku muvuduko w'amashanyarazi wa 6 ~ 10kV.

Dukurikije uburyo bwo kuzimya umuriro bw’amashanyarazi, icyuma gishyushya umuriro gifite ingufu nyinshi kigabanyijemo ubwoko bw’ingufu zikomoka ku gazi, ubwoko bwa gaze ifunze, ubwoko bwa vacuum n’ubwoko bwa SF6. Dukurikije aho gishyirwa, kigabanyijemo ibice bibiri: ubwoko bw’imbere n’ubwoko bw’inyuma.

Iyi switch yoroshye mu miterere, ni ntoya kandi ihendutse, kandi ikwiriye ibihe bidasaba amavuta, nta kubungabunga, ndetse no gukora kenshi. Iyo ihujwe na fiyuzi, ishobora gukoreshwa nk'iswitch y'amashanyarazi ku bakoresha bafite ubushobozi buke cyangwa budakomeye bwo gusimbuza ibyuma bigabanya umuvuduko w'amashanyarazi. Iyi switch yo gutwara imizigo itoranywa hakurikijwe voltage igenwe n'umuvuduko w'amashanyarazi, kandi igenzurwa niba ihamye kandi ihamye. Iyo ifite fiyuzi, ubushobozi bwo gucika bwa fiyuzi bugomba kwemezwa, kandi ubushobozi bwayo bwo gucika n'ubushyuhe ntibushobora kwemezwa.