| 摘要 |
PROBLEM TO BE SOLVED: To provide a multiple transformer for a reactive power compensator, which can reduce the number of parts and manhours in work, and can downsize the reactive power compensator. SOLUTION: These are multiple transformers 5, 6, and 7 each primary winding of which is connected in series, and to each secondary winding of which an inverter to compensate reactive power is connected, and a tank 22 houses these plural transformers, and a cover 31 blocks the opening of the tank 22, and these plural transformers 5, 6, and 7 are drawn up and fixed on a common base 28, and also they can be hung down from the cover 31, and for each transformer, the temperature difference between the winding and an insulating agent doubling as a refrigerant is put on roughly the same level. |
