I-Transformer Test Bench Commissioning eKorea

I-Transformer Test Bench Commissioning eKorea

Ngo-Dec., 2016, unjiniyela we-HV HIPOT uzibophezele ekuhloleni i-Transformer Test Bench e-Korea.Indawo yokuhlola i-KEPCO, okuyisikhungo sikagesi esikhulu kunazo zonke eNingizimu Korea, esibhekele ukuphehlwa, ukudluliswa nokusatshalaliswa kukagesi kanye nokuthuthukiswa kwemiklamo yamandla kagesi kuhlanganise nalawo anamandla enuzi, amandla omoya kanye namalahle.

Transformer Test Bench Commissioning at Korea1

Ibhentshi lokuhlola i-transformer lingakwazi ukuhlola leyo nto:
22.9kV ama-Single Phase transformer nama-transformer akhethekile,i-voltage yokulayisha kanye neyamanje: AC 0-650V/78A, AC 0-1200V/29A, AC 0-2400V/14.6A.
I-impedance ye-transformer ehloliwe ingaphakathi kuka-7%, uhlangothi lwe-HV luyi-23kV, 11kV, 6kV.Uhlangothi lwe-LV ngu-0.05kV-2.4kV.

Leli bhentshi lokuhlola lingaqhuba ukuhlolwa okungezansi
1.Ukuhlolwa kokungalayishi okuhlanganisa ukulahlekelwa okungalayishiwe, iphesenti lamanje lokungalayishiwe kuya lamanje elilinganiselwe.
2.Ukuhlolwa komthwalo okuhlanganisa ukulahleka komthwalo, iphesenti le-impedance voltage, ukuguqulwa kwezinga lokushisa okuzenzakalelayo nokuhlolwa kokulahlekelwa komthwalo ngaphansi kuka-30% noma ngaphezu kwamanje agcwele.
3.Ukuhlolwa kwe-voltage eyenziwe.

Transformer Test Bench Commissioning at Korea2

Izici
1.Idatha yokuhlolwa kwerekhodi okwenziwa ngesandla bese ulondoloza kusizindalwazi.
2.Idatha yokuhlolwa kwe-No-load ingalungiswa nge-waveform kanye ne-voltage elinganiselwe ngokuzenzakalelayo.
3.Idatha yokuhlolwa komthwalo ingalungiswa ngezinga lokushisa (75℃, 100℃, 120℃, 145℃) kanye nesilinganiso samanje.
4.Ekuhlolweni kwe-No-load, i-voltage eseceleni ye-LV ingagadwa.
5.Ekuhlolweni komthwalo, i-HV side current ingagadwa.
6.Yonke imisebenzi yokuhlola nenqubo yokuhlola ingakhethwa futhi ilawulwe ngezinkinobho zephaneli yangaphambili.
7.Yonke imiphumela yokuhlolwa ilungiswa ngokuya ngemfuneko ye-GB1094, IEC60076 noma i-ANSI C57.
8.Inqubo yokuhlola ingaqhutshwa ngesofthiwe ye-PC.
9.Yonke idatha ingagcinwa futhi iphrintwe.
10.Ngokuvikela okuyiziro, ukuvikeleka kwamanje kanye nemisebenzi yokuvikela i-over-voltage.
11.I-CT/PT range ishintsha ngokuzenzakalelayo.
12.Ibhentshi lokuhlola lizolawula ngokugcwele kuyo yonke i-loop circuit futhi liqaphe ukulinganisa.
13.Isistimu ye-alamu yokuphepha.

Idizayini
Konke ukuhlolwa okudingekayo kufakwe ebhentshini elifanayo, umsebenzi ngamunye uzimele.Konke ukuhlolwa kuzenzakalela.
Ukuhlolwa Kwesimo Se-Transformer(Ukuhlolwa Akulayishwa futhi Akulayishiwe)
Ilawulwa yi-PC futhi ihlinzekwe ngesilawuli se-voltage esiyi-100kVA, isiguquli esimaphakathi esingu-40kVA.

Singakwazi ukwenza ngendlela oyifisayo amamodeli okulinganisa ahlukene ngokusekelwe kwimfuneko yangempela.


Isikhathi sokuthumela: Dec-27-2016

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