Transformer losses and operating costs between

Necessary to use a start of pumping with a large capacity, in the normal operation pumping unit has a small capacity, the capacity can be adjusted for the modulation capacity transformer. The project studied load transfer capacity of the transformer principle is the use of  power transformers capacity and loss of the relationship electri cenergy meter the transformer losses and the relationship between the running costs, from the "road" point of view, the use of the time-domain equivalent sine wave the equivalent circuit method and frequency-domain equivalent circuit combination form of time domain - frequency domain method is applied to the transformer characteristics of deduced load transfer capacity of the transformer magnetic circuit model and the model.