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ASTM 35kV Igiti cyo mu kirere Umuyoboro w'amashanyarazi ACSR 3-igorofa irwanya XLPE
SHAKA UMWIHARIKO WA CATEGORY
Incamake
35kV Ikirere cyo mu kirere Umuyoboro w'amashanyarazi (umugozi wibiti na kabili ya spacer) ACSR (compact) ibice 3-birwanya inzira irwanya PE ikoreshwa kumurongo winsinga cyangwa insinga ya spacer, ikorwa, igeragezwa ikanashyirwaho ikimenyetso hakurikijwe ICEA S-121-733, gisanzwe kuri Tree Wire na Messenger Bishyigikiwe na Spacer Cable.
Sisitemu igizwe na 3 igizwe ningabo ikingira (layer # 1), ikurikirwa no gutwikira ibice 2 (ibice # 2 na # 3).
Gusaba
Umuyoboro wo mu kirere Umuyoboro wa kabili (insinga z'igiti na kabili ya spacer) ugenewe gukoreshwa muri sisitemu yo hejuru yo hejuru na kabiri yo gukwirakwiza amanota 35 kV (nominal) mubisanzwe kugirango ikumire amakosa kubera guhura cyangwa aho umwanya ari muto.
Sisitemu irwanya ibice 3 igizwe na sisitemu irinda imiyoboro migufi na flashovers mugihe uhuye nibiti cyangwa inyamanswa.Iyo ushyizwemo neza, sisitemu ifite akamaro mukurinda sisitemu guhagarara, kwangirika, cyangwa umuriro biturutse kubiti cyangwa amashami.
Igiti
Iyo ikoreshejwe mumashanyarazi yumuti wigiti, ishyirwa muburyo buboneye, muburyo busa no gutandukanya insulator nka hamwe nuyobora cyangwa yambaye ubusa.Abayobora ubwabo, nka ACSR, basanzwe muri ubu bwoko bwo kwishyiriraho.
Umuyoboro wa Spacer
Iyo ikoreshejwe mumashanyarazi ya spacer, yashizwemo umwanya umwe muburyo bwa diyama ikomezwa nibikoresho bya spacer.Inteko ya spacer na kabili ishyigikiwe nintumwa yambaye ubusa, nk'icyuma cyambaye aluminiyumu yambaye ubusa, ACSR, OPGW, cyangwa insinga z'icyuma.
Inteko ya spacer inteko ifata umwanya muto, bisaba ubugufi bwinzira yinzira cyangwa koridor.
Inyubako
Umugozi umwe hamwe nuyobora ACSR, ingabo ya 3-ingabo ikingira hamwe na sisitemu yo gupfuka, igizwe na semiconducting ya semiconducting ingabo ya termoset ikingira, hamwe no gutwikira ibice 2.
Igipfukisho cyimbere ni polyethylene (XLPE), mugihe igice cyo hanze kirwanya inzira ya polyethylene (TK-XLPE).
Inzego zose zahujwe hamwe.
Umuyobozi:
AAC (1350-H19, yegeranye).
Umuyoboro w'ingabo:
Ikwirakwizwa rya semiconducting ingabo ya termoplastique ikuramo ubusa kubuyobora kandi igahuzwa nigipfukisho.
Igipfukisho c'imbere n'inyuma:
Ibice 2 byambukiranya polyethylene bitwikiriye (XLPE), aho igice cyo hanze kidashobora kwihanganira inzira (TK-XLPE).Inzego zose zahujwe hamwe.Igice cyo hanze kigomba kuba umukara cyangwa imvi, urumuri rwizuba kandi rukirinda inzira.
Ibisobanuro
Izi nsinga zakozwe kandi zipimwa kugirango zuzuze cyangwa zirenze ibipimo bikurikira:
- ASTM B230 - Aluminium 1350 - H19 Umugozi wamashanyarazi
- ASTM B231 - Abayobora Aluminiyumu 1350
- ASTM B400 - Kuzenguruka kuzenguruka-Kuringaniza-Abayobora
- ASTM D1248 - Ibikoresho bya Extrasion ya Polyethylene ya insinga na Cable
- ICEA S-121-733 - Umugozi wigiti hamwe nintumwa ishyigikiwe numuyoboro wa Spacer
