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Publicado por China Electric Power Publishing House Pub. Date :2, 2009
ISBN 10: 7508394305ISBN 13: 9787508394305
Librería: liu xing, Nanjing JiangSu, JS, China
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paperback. Condición: New. Language:Chinese.Paperback. Pages Number: 24 Publisher: China Electric Power Press Pub. Date :2009-09-01. 500kV Substation electricity grid system to ensure safe. high quality. the infrastructure of the economy. but because of its lower voltage level. the design has not been a long time. infrastructure and operation departments attention. its design principles and standards are not uniform. leading to station power system accidents have occurred. and stable operation of the power grid caused .