Guhindura Intebe y'Ikizamini cya Transformer muri Koreya

Guhindura Intebe y'Ikizamini cya Transformer muri Koreya

Ukuboza, 2016, injeniyeri ya HV HIPOT yiyemeje kugerageza Intebe y'Ikizamini cya Transformer muri Koreya.Ahantu ho kwipimisha ni KEPCO, nicyo kigo kinini cy’amashanyarazi muri Koreya yepfo, gishinzwe kubyara, gukwirakwiza no gukwirakwiza amashanyarazi no guteza imbere imishinga y’amashanyarazi harimo n’ingufu za kirimbuzi, ingufu z’umuyaga n’amakara.

Transformer Test Bench Commissioning at Korea1

Intebe yikizamini cya transformateur irashobora kugerageza icyo kintu:
22.9kV Impinduka imwe yicyiciro hamwe nimpinduka zidasanzwe,umutwaro wumuriro nubu: AC 0-650V / 78A, AC 0-1200V / 29A, AC 0-2400V / 14.6A.
Inzitizi ya transformateur yapimwe iri muri 7%, uruhande rwa HV ni 23kV, 11kV, 6kV.Uruhande rwa LV ni 0.05kV-2.4kV.

Iyi ntebe yikizamini irashobora gukora munsi yikizamini
1.Nta kizamini-kiremereye harimo no gutakaza-umutwaro, ijanisha ryumutwaro utagezweho.
2.Ikizamini cyumutwaro harimo gutakaza imitwaro, ijanisha rya voltage impedance, guhinduranya ubushyuhe bwikora hamwe nikizamini cyo gutakaza imitwaro munsi ya 30% cyangwa hejuru yumuyaga wuzuye.
3.Ikizamini cya voltage.

Transformer Test Bench Commissioning at Korea2

Ibiranga
1.Intoki wandike ibizamini hanyuma ubike muri base de base.
2.Ibyatanzwe na No-umutwaro birashobora gukosorwa na waveform hamwe na voltage yagenwe byikora.
3.Amakuru yikizamini cya Load arashobora gukosorwa nubushyuhe (75 ℃, 100 ℃, 120 ℃, 145 ℃) hamwe nigipimo cyagenwe.
4.Muri No-load test, LV kuruhande rwa voltage irashobora gukurikiranwa.
5.Mu kizamini cya Load, HV kuruhande rushobora gukurikiranwa.
6.Imikorere yose yikizamini hamwe nigeragezwa rishobora gutoranywa no kugenzurwa na buto yimbere yimbere.
7.Ibisubizo by'ibizamini byose bikosorwa ukurikije ibisabwa GB1094, IEC60076 cyangwa ANSI C57.
8.Uburyo bwikizamini bushobora gukorwa na software ya PC.
9.Amakuru yose arashobora kubikwa no gucapwa.
10.Hamwe no kurinda zeru, kurinda-kurubu hamwe nibikorwa birenze urugero bya voltage.
11.Urutonde rwa CT / PT rwikora.
12.Intebe yikizamini izagenzura byimazeyo umuzenguruko wose kandi ikurikirane ibipimo.
13.Sisitemu yo gutabaza.

Igishushanyo
Ikizamini gisabwa cyose gifite intebe imwe, buri gikorwa kirigenga.Ikizamini cyose cyikora.
Ikizamini kiranga Transformer (Nta-umutwaro n'ikizamini)
Igenzurwa na PC kandi itangwa na voltage igenzura 100kVA, impinduka hagati ya 40kVA.

Turashobora guhitamo ibyiciro bitandukanye byo kugereranya dushingiye kubisabwa nyirizina.


Igihe cyo kohereza: Ukuboza-27-2016

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