PROTECTION SCHEMES FOR MEDIUM VOLTAGE SWITCHGEAR


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PROTECTION SCHEMES FOR MEDIUM VOLTAGE SWITCHGEAR
S.K. Sahasrabudhe The purpose of an electrical power system is to generate and supply electrical energy to consumers. Profitable operation requires this work to be done reliably, economically and with minimum interruptions. In this, power system protection plays a significant part for the efficient operation of the power supply system by improving the availability of power supply while at the same time reducing damages due to faults. In order to fulfil the requirement of protection with the requirement of profitable operation, any protection system is required to satisfy the 5-S principles listed below.
Citation
Bharat Heavy Electricals Limited: Handbook of Switchgears. PROTECTION SCHEMES FOR MEDIUM VOLTAGE SWITCHGEAR, Chapter (McGraw-Hill Professional, 2007), AccessEngineering Export