The subject of power systems has assumed considerable importance in recent years and growing demand for a compact work has resulted in this book. A new chapter has been added on Neutral Grounding.The SF6 circuit breakers have been found to be very effective for high power and high voltage service. Construction. ... Since SF6 gas is costly, it is reconditioned and reclaimed by suitable auxiliary sytem after each operation of the breaker.
|Title||:||Principles of Power System|
|Author||:||V. K. Mehta, Rohit Mehta|
|Publisher||:||S. Chand - 2005|