Electrical Maintenance Of Power Transformer And Distribution Transformer

Power Transformers are the important components used in transmission system.As power transmission is effective at higher voltages, it is required to step the operating transmission voltage.Power transformers step up the voltage at the generating station or sending end of transmission line and later step downs the voltage at the the load side or receiving end of transmission line.Distribution transformer further steps down the voltage at the customer side.The level of step down depends upon the type of customer.Hence power transformer is an important component in transmission system and distribution transformer is an important component in distribution system.