Ibhentshi Lokuhlola I-GDBT-1000kVA Transformer

Ibhentshi Lokuhlola I-GDBT-1000kVA Transformer

Incazelo emfushane:

 

 GI-DBT Transformer Test System ingaqhuba zonke izivivinyo ezijwayelekile zama-transformer, okuhlanganisa nokuhlolwa kwe-No-load and load, Ukuhlolwa kwe-voltage eyenziwe, Imvamisa yamandla imelana nokuhlolwa kwe-voltage, ukuhlolwa kokukhipha ingxenye, ukuhlolwa kokumelana ne-DC, ukuhlolwa kwesilinganiso sokuphenduka, ukuhlolwa kokukhuphuka kwezinga lokushisa njll.

 

 

 


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

GDBT Transformer Test System(3)
Ulwazi oluvamile

Into yokuhlola:
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 lingenza 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 okwenziwe.

Izici

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

Imininingwane

I-Transformer Load kanye ne-No-load Tester (Ukuze nje uthole ireferensi, imodeli yokugcina yi-Fluke Norma 4000)

Ibanga lamandla kagesi: 0-1000V
Ibanga lamanje: 0.25-20A, ukunemba 0.2%.
Ukunemba kwamandla 0.3%.
Isici samandla 0.050-1.000, ukunemba okungu-0.3%
Imvamisa 40-70Hz, ukunemba okungu-0.1%.
Amandla P
I-No-load yamanje ye-Io, %
No-load loss Po
Layisha umthwalo Pk
Impedance voltage Uk
Amandla Po
I-average line voltage Un
Isilinganiso samanje sokungena.

Imininingwane ye-HV CT
Ibanga lamandla kagesi: 3kV
Ibanga lokulinganisa: 0.25A-110A
Ukunemba 0.05%
Isilinganiso sokuphenduka singu-100,50,30,20,10,5,2.5/1A
 
Imininingwane ye-PT
Ibanga lamandla kagesi: 0.1kV-3kV(50Hz-400Hz)
Ukunemba 0.05%
Isilinganiso sokuphenduka ngu-3,2,1,0.5kV/0.1kV

Ukunikezwa kwamandla okuguquguqukayo
I-voltage yokufaka: Isigaba esisodwa AC380V, 60Hz
Ibanga lokulinganisa: 0-800V
Umthamo olinganiselwe: 30kVA
Okukhiphayo okwamanje: 0-37.5A
Imvamisa yokuphuma: 180Hz, 240Hz, 400Hz±2%

I-Intermediate Transformer
Amandla: 40kVA
I-Voltage Yokufaka: Isigaba esisodwa esingu-500V
Amandla okukhipha amandla: 0-650V-1200V-2400V

100kVA Single Phase Regulator
I-voltage yokufaka: Isigaba esisodwa 380V/60Hz, i-voltage ephumayo 20-650V.
Ubukhulu.Layisha okwamanje: 154A
Akukona ukuthintana nokulawula, kulula ukuyisebenzisa.
Uma i-voltage yokufaka ingashintshi, ingalungisa i-voltage ephumayo kahle ngomthwalo.Yakhelwe imvamisa elinganiselwe engu-60Hz.

Isidingo Sokuklama

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.

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