Voltage Regulation and Tapchanger


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Voltage Regulation and Tapchanger
1010603 Voltage Regulation and TapchangerB.L. RawatA.K. EkkaVoltage variation in electrical systems is a normal phenomenon, because of rapid growth of industries and distribution network. It is very essential to maintain the system voltage within prescribed limits for the better health of electrical equipments. Voltage of the system can be varied by changing the turn ratio of transformer. The device tapchanger is used for adding or cutting out turns of primary or secondary winding of the transformer. Basically tapchanging equipment can be divided in two categories: Off-circuit tapchanger,
Citation
BHEL (Bharat Heavy Electricals Limited): Transformers, Second Edition. Voltage Regulation and Tapchanger, Chapter (McGraw-Hill Professional, 2003), AccessEngineering Export