Ubwa mbere. Ihame ry'imikorere yo kwitandukanya switch
1. Birabujijwe gukoresha icyuma gitandukanya ibikoresho cyangwa imiyoboro y'imizigo.
2. Birabujijwe gufungura no gufunga transformateur nyamukuru idatwara imizigo ukoresheje switch ikurura.
3. Ibikorwa bikurikira byemewe hakoreshejwe uburyo bwo kwitandukanya:
a) Fungura kandi ufunge transformateur y'amashanyarazi n'icyuma gifata inkuba nta kibazo;
b) Iyo nta kibazo kiri muri sisitemu, fungura kandi ufunge switch idafite aho ibogamiye ya transformer;
c) Fungura kandi ufunge umuyoboro w'amazi ugororotse nta mpedansi;
d) Voltage ifunguye n'ifunga ishobora kuba 10KV no munsi yayo hakoreshejwe switch yo hanze yo gukurura inshuro eshatu,
Umuvuduko w'amashanyarazi uri munsi ya 9A; iyo urenze urugero rwavuzwe haruguru, ugomba kurenga
Kubara, ibizamini, no kwemeza byemewe n'umutekinisiye mukuru w'ishami rishinzwe.
Icya kabiri. Amahame y'imikorere ya Transformer
1. Ibisabwa kugira ngo transfoma zikore neza icyarimwe:
a) Igipimo cy'amashanyarazi ni kimwe;
b) Voltage ya impedance ni imwe;
c) Itsinda ry'insinga ni rimwe.
2. Transformateur zifite voltage zitandukanye za impedance zigomba kubarwa kandi zishobora gukoreshwa icyarimwe mu gihe nta na kimwe muri byo cyarenze urugero.
3. Imikorere yo kuzimya transformateur:
a) Ku bijyanye no kuzimya umuriro, uruhande rufite voltage nke rugomba guhagarikwa mbere, uruhande rufite voltage iri hagati rugomba guhagarikwa, naho uruhande rufite voltage nyinshi rugahagarikwa nyuma;
b) Mu guhindura transformateur, bigomba kwemezwa ko transformateur igomba guhagarikwa ishobora guhagarikwa gusa nyuma yuko transformateur irimo ishyizwemo.
4. Imikorere y'imashini ihindura imiterere y'ubutaka idafite aho ibogamiye:
a) Muri sisitemu ya 110KV no hejuru yayo ifite umurongo ugororotse, iyo transformateur ihagaze, yohereza ingufu kandi igakoresha bisi inyuze muri transformateur, switch ya neutral point grounding igomba gufungwa mbere y'uko ikora, kandi nyuma y'uko ikorwa, hagenwa niba igomba gufungura hakurikijwe ibisabwa na sisitemu.；
b) Iyo switch yo gusimbuza imiterere y’imashini ikora ku buryo bunyuranyije n’amategeko (neutral point grounding switch) ya transformer ikora ku buryo bunyuranyije n’amategeko igomba guhindurwa kuva kuri transformer imwe ijya kuri indi, switch yo gusimbuza imiterere y’imashini ikora ku buryo bunyuranyije n’amategeko y’indi transformer igomba kubanza gufungwa, hanyuma switch yo gusimbuza imiterere y’imashini ikora ku buryo bunyuranyije n’amategeko y’umwimerere igomba gufungurwa.；
c) Iyo aho transformateur iherereye hakora neza hakoreshejwe umugozi wo gufunga umugozi, iyo transformateur ibuze umuriro, hagomba kubanza gufungurwa aho transformateur iherereye. Iyo transformateur ikora, uburyo bwo kuzimya umuriro ni kimwe mu byiciro; birabujijwe kohereza transformateur ifite aho transformateur iherereye. Zimya aho transformateur iherereye nyuma yo kuzimya transformateur mbere na mbere.
Icya gatatu, ihame ryo kugenzura amashanyarazi
1. Mbere yo gupima ibikoresho bizimya umuriro, uretse kwemeza ko electroscope ikora neza kandi ko ifite akamaro, hagomba gusuzumwa neza ibikoresho bizima bifite urwego rw'amashanyarazi mbere yuko ikizamini cy'amashanyarazi gikorerwa ku bikoresho bigomba gufatirwa ku butaka. Birabujijwe gukoresha electroscope zidahuye n'urwego rw'amashanyarazi mu gupima amashanyarazi.
2. Iyo ibikoresho by'amashanyarazi bikenewe ko bishyirwa hasi, amashanyarazi agomba kubanza kugenzurwa, kandi icyuma gihagarika hasi gishobora gufungurwa cyangwa insinga yo guhagarika hasi ishobora gushyirwaho nyuma y’uko byemejwe ko nta amashanyarazi arimo.
3. Hagomba kuba hari ahantu hasobanutse ho kugenzura no gushyiraho insinga y'amashanyarazi, kandi aho insinga y'ubutaka cyangwa icyuma gifunga ubutaka bigomba kuba bihuye n'aho igenzura ry'amashanyarazi ribera.
4. Mu gushyiramo insinga yo hasi, banza uyishyire ku gipande cyabigenewe cyo hasi, hanyuma uyikuremo mu buryo bunyuranye ku mpera y'umuyoboro w'amashanyarazi. Birabujijwe gushyiraho insinga yo hasi ukoresheje uburyo bwo kuzunguruka. Iyo bibaye ngombwa gukoresha urwego, birabujijwe gukoresha urwego rw'icyuma.
5. Mu kugenzura amashanyarazi kuri capacitor bank, bigomba gukorwa nyuma yo kurangiza gusohora.
