The Electrical Review, Том 149,Випуск 3;Том 149,Випуски 3858 – 3866IPC Electrical-Electronic Press, 1951 |
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Сторінка 940
... transformers with taps , the above values will further be affected by an amount depending upon the voltage variation tap in use . . Another convenient method of obtaining test current , when there are two or more power transformers with ...
... transformers with taps , the above values will further be affected by an amount depending upon the voltage variation tap in use . . Another convenient method of obtaining test current , when there are two or more power transformers with ...
Сторінка 1036
... transformer . Five Lindley Thompson 750 kVA , three- phase , 50 c / s , 11 kV / 433 V transformers are housed in separate cubicles . Each one is mounted on channel iron runners laid across a hollow type pedestal . From each pedestal an ...
... transformer . Five Lindley Thompson 750 kVA , three- phase , 50 c / s , 11 kV / 433 V transformers are housed in separate cubicles . Each one is mounted on channel iron runners laid across a hollow type pedestal . From each pedestal an ...
Сторінка 1317
... transformers under laboratory conditions and with transformers in service . They had found that it was possible to distinguish between contamination and deterioration of oil in service and to assess the rate of decrease of oxidation ...
... transformers under laboratory conditions and with transformers in service . They had found that it was possible to distinguish between contamination and deterioration of oil in service and to assess the rate of decrease of oxidation ...
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