Mu gishushanyo mbonera cy'imiterere y'inyubako nshyabirwanya umuriroinsinga,polyethylene ifatanye (XLPE) irinda ubushyuheInsinga zikoreshwa cyane. Zigaragaza imikorere myiza y'amashanyarazi, imiterere ya mekanike, no kuramba kw'ibidukikije. Zirangwa n'ubushyuhe bwinshi mu mikorere, ubushobozi bwo kohereza ubutumwa bwinshi, gushyiramo imigozi mu buryo butagira akagero, no gushyiraho no kubungabunga byoroshye, zigaragaza icyerekezo cy'iterambere ry'insinga nshya.
1. Igishushanyo mbonera cy'umuyoboro w'insinga
Imiterere n'Ibiranga Umuyoboro w'amashanyarazi: Imiterere y'umuyoboro w'amashanyarazi ikoresha ubwoko bwa kabiri bw'imiterere y'umuyoboro w'amashanyarazi usanzwe umeze nk'umufana, hakoreshejwe imiterere isanzwe (1+6+12+18+24). Mu miyoboro isanzwe, urwego rwo hagati rugizwe n'insinga imwe, urwego rwa kabiri rufite insinga esheshatu, kandi urwego rukurikiraho rutandukanye n'insinga esheshatu. Urwego rwo hanze rugizwe n'umurongo w'ibumoso, mu gihe izindi ntera zegeranye zihagaze mu cyerekezo gitandukanye. Insinga ni uruziga kandi zifite umurambararo ungana, zituma iyi miterere y'umuyoboro iguma neza. Imiterere iciriritse: Binyuze mu gupfunyika, ubuso bw'umuyoboro w'amashanyarazi bugenda bworoha, birinda amashanyarazi menshi. Muri icyo gihe, bibuza ibikoresho bitwara amashanyarazi kwinjira mu gice cy'imbere cy'umuyoboro w'amashanyarazi mu gihe cyo gupfunyika, bikarinda ubushuhe kwinjira no kwemeza ko urwego runaka rworoshye. Imiyoboro y'amashanyarazi ifite ubushobozi bworoshye, kwizerwa, no gukomera cyane.
2. Urusobe rw'InsingaIgishushanyo
Inshingano y'urwego rw'ubushyuhe ni ukugenzura imikorere y'amashanyarazi y'insinga no gukumira ko amazi atembera ku muyoboro w'amashanyarazi adasohoka. Hakoreshwa imiterere yo gusohora, hamweIbikoresho bya XLPEYatoranijwe mu gukingira. XLPE itanga imikorere myiza ugereranije na polyethylene, ifite ubushobozi bwiza bwo gukingira amashanyarazi, irangwa n'ibipimo bito bya dielectric (ε) n'ibipimo bike bya dielectric tangent (tgδ). Ni ibikoresho byiza byo gukingira amashanyarazi bifite frequency nyinshi. Ingano yayo yo kurwanya ingano n'imbaraga zo kugabanuka k'umurima ntibihinduka nubwo nyuma y'iminsi irindwi yo kwinjizwa mu mazi. Bityo, ikoreshwa cyane mu gukingira insinga. Ariko, ifite aho ishongera hato. Iyo ikoreshejwe mu nsinga, amakosa y'umuvuduko ukabije cyangwa imikorere migufi ashobora gutuma ubushyuhe bwiyongera, bigatuma polyethylene yoroha kandi igahinduka, bigatera kwangirika k'umuvuduko. Kugira ngo igumane ibyiza bya polyethylene, inyura mu miyoboro, yongera ubushobozi bwayo bwo kurwanya ubushyuhe no kurwanya ibidukikije, bigatuma ibikoresho bya polyethylene bihuza biba ibikoresho byiza byo gukingira amashanyarazi.
3. Igishushanyo mbonera cyo gufunga insinga no kuzipfunyika
Intego yo gushyira insinga no kuzipfunyika ni ukurinda ubushyuhe, kurinda ko insinga zigumana ubushyuhe buhamye, no gukumira ubushyuhe n'ibikoresho byo kuziba, bigatuma insinga zizenguruka.umukandara wo gupfunyika urinda umuriroitanga imiterere imwe n'imwe irinda umuriro.
Ibikoresho byo Gupfunyika no Gupfunyika Insinga: Ibikoresho byo gupfunyika bizimya umuriro cyaneumwenda utari uwo kubohaUmukandara, ufite imbaraga zo gukurura n'ikimenyetso cyo kudakora neza cy'umuriro kitari munsi ya 55% by'ikimenyetso cya ogisijeni. Ibikoresho byo kuzuza bikoresha imigozi y'impapuro idakora neza idakora neza (imigozi y'amabuye y'agaciro), yoroshye, ifite ikimenyetso cya ogisijeni kitari munsi ya 30%. Ibisabwa mu gupfunyika no gupfunyika insinga birimo guhitamo ubugari bw'umukandara wo gupfunyika hashingiwe ku murambararo w'imbere n'inguni y'umukandara, ndetse n'aho umukandara upfunyika cyangwa intera iri hagati y'aho upfunyika. Icyerekezo cyo gupfunyika ni ibumoso. Imikandara irinda umuriro cyane irakenewe ku mikandara irinda umuriro. Ubudahangarwa bw'ubushyuhe bw'ibikoresho byo kuzuza bugomba guhuza n'ubushyuhe bw'imikorere y'umukandara, kandi imiterere yawo ntigomba kugira ingaruka mbi kuibikoresho byo gukingira icyuma.Igomba gukurwaho nta kwangiza igice cy'imbere cy'icyuma gikingira.
Igihe cyo kohereza: Ukuboza 12-2023