Mu rwego rwo gukora amashanyarazi no gukwirakwiza ingufu, "imiterere yo gusimbuza" bivuga urwego rwumubiri rushyigikira ibice bitandukanye bigize insimburangingo. Iyi miterere ningirakamaro kumikorere yumutekano kandi inoze ya sisitemu yingufu, cyane cyane mugihe cyohereza amashanyarazi menshi. Guhuza ibyuma byubaka, ibyuma byamashanyarazi nibindi bikoresho bigira uruhare runini mugushushanya no mumikorere ya substation.

Amashanyarazi ni igice cyingenzi cya gride yamashanyarazi, ikora nka hub ihindura amashanyarazi kuva mumashanyarazi menshi kugeza kuri voltage nkeya kugirango ikwirakwizwe mumazu no mubucuruzi. Ibikoresho byo gusimbuza ibintu birimo ibintu bitandukanye, birimo transformateur, imashini zangiza, hamwe na switchgear, byose birakenewe mugucunga amashanyarazi. Ijambo "imiterere yo gusimbuza" ryerekeza cyane cyane kumubiri no mumitunganyirize ibamo ibi bice, byemeza ko bikora neza kandi neza.

Ibyuma nibikoresho byibanze bikoreshwa mukubaka inyubako zimbaraga kubera imbaraga, kuramba, nubushobozi bwo guhangana nibidukikije. Ibyuma byubaka bikoreshwa mukubaka urwego rukomeye rushobora gushyigikira ibikoresho bikomeye byamashanyarazi no guhangana nikirere kibi. Gukoresha ibyuma byamashanyarazi byagenewe gukoreshwa mumashanyarazi birashobora kongera imikorere ya transformateur nibindi bikoresho murwego rwo hejuru.

Ibishushanyo mbonera byubatswe akenshi birimo ibyuma, nibyingenzi mugushigikira insinga zo hejuru. Iyi nkingi igomba kuba yarateguwe neza kugirango ihangane n'imizigo minini kandi irinde kunama cyangwa gucika intege. Kwinjiza inkingi mubyuma byubaka byerekana ko sisitemu yo kugabura ikomeza guhagarara neza kandi yizewe.

Igishushanyo mbonera n’inyubako zubatswe byubahirizwa nubuziranenge bwumutekano. Gukoresha ibyuma byujuje ubuziranenge ni ngombwa kugirango umenye neza ko imiterere ishobora guhangana n’amashanyarazi, ikirere gikabije, n’izindi ngaruka zishobora kubaho. Imiterere isimbuwe neza irashobora gufasha gukumira impanuka no kurinda umutekano w'abakozi ndetse nabaturage baturanye.

Mubyongeyeho, igishushanyo mbonera cyimiterere kigira ingaruka zikomeye kumikorere yo gukwirakwiza ingufu. Isimburwa ryubatswe neza rishobora kugabanya igihombo cyingufu mugihe cyo guhindura no kugabura, amaherezo ikagera kumashanyarazi yizewe. Gushyira mubikorwa ibikoresho byamashanyarazi murwego rwo gusimbuza nabyo bifasha guhindura imikorere no kugabanya ibiciro byo kubungabunga.