Ngo-Dec., 2016, injineli ye-HV HIPOT izimisele ukuvavanya iBhentshi yoVavanyo yeTransformer eKorea.Indawo yovavanyo yi-KEPCO, eyeyona ndawo isetyenziswayo yombane enkulu eMzantsi Korea, enoxanduva lokuvelisa, ukusasazwa nokusasazwa kombane kunye nophuhliso lweeprojekthi zamandla ombane kuquka nezo zikumandla enyukliya, amandla omoya namalahle.
Ibhentshi yovavanyo lwe-transformer inokuvavanya loo nto:
I-22.9kV iziguquli zeSigaba esinye kunye neziguquli ezikhethekileyo,umthwalo wombane kunye nombane: AC 0-650V / 78A, AC 0-1200V / 29A, AC 0-2400V / 14.6A.
I-imedance ye-transformer evavanyiweyo ingaphakathi kwe-7%, icala le-HV yi-23kV, 11kV, 6kV.Icala le-LV yi-0.05kV-2.4kV.
Le bhentshi yovavanyo inokuqhuba uvavanyo olungezantsi
1.Uvavanyo olungenamthwalo olubandakanya ukulahlekelwa ngumthwalo, ipesenti yokungabikho komthwalo wangoku ukuya kwi-rated current.
2.Uvavanyo lomthwalo olubandakanya ukulahleka komthwalo, ipesenti ye-impedance voltage, ukuguqulwa kobushushu obuzenzekelayo kunye novavanyo lokulahlekelwa ngumthwalo phantsi kwe-30% okanye ngaphezulu kwangoku ngokupheleleyo.
3.Uvavanyo lombane olwenziwayo.
Iimbonakalo
1.Idatha yovavanyo lwerekhodi kunye nokugcina kwisiseko sedatha.
2.Idatha yovavanyo lwe-No-load inokulungiswa nge-waveform kunye ne-voltage elinganisiweyo ngokuzenzekelayo.
3.Idatha yovavanyo lomthwalo inokulungiswa ngeqondo lokushisa (75 ℃, 100 ℃, 120 ℃, 145 ℃) kunye nereyithingi yangoku.
4.Kuvavanyo lwe-No-load, i-voltage yecala le-LV inokujongwa.
5.Kuvavanyo lomthwalo, icala le-HV langoku linokujongwa.
6.Yonke imisebenzi yovavanyo kunye nenkqubo yovavanyo inokukhethwa kwaye ilawulwe ngamaqhosha ephaneli yangaphambili.
7.Zonke iziphumo zovavanyo zilungiswa ngokwemfuno ye-GB1094, IEC60076 okanye i-ANSI C57.
8.Inkqubo yovavanyo inokuqhutywa ngesoftware yePC.
9.Yonke idatha inokugcinwa kwaye iprintwe.
10.Ngokhuseleko lwe-zero, ukhuseleko lwangoku kunye nemisebenzi yokukhusela i-voltage.
11.CT/PT uluhlu lokutshintsha ngokuzenzekelayo.
12.Ibhentshi yokuvavanya iya kulawula ngokupheleleyo kwisiphaluka sonke se-loop kwaye ibeke iliso kumlinganiselo.
13.Inkqubo ye-alam yokhuseleko.
Yila
Zonke iimvavanyo ezifunekayo zixhotyiswe kwibhentshi enye, umsebenzi ngamnye uzimele.Lonke uvavanyo luzenzekelayo.
UVavanyo lweMpawu yoMguquli (Akukho mthwalo kunye noVavanyo loMlayisho)
Ilawulwa yi-PC kwaye inikwe i-voltage induced regulator 100kVA, i-transformer ephakathi kwe-40kVA.
Sinokwenza iimodeli ezahlukeneyo zokukala ngokusekwe kwimfuno yokwenyani.
Ixesha lokuposa: Dec-27-2016