Isbn: 9787519857660 - 继电保护典型隐患案例分析及防范 (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2021-10-01 Pages: 160 Language: Chinese Publisher: China Electric Power Press This book covers the current secondary circuit. voltage secondary circuit. control circuit. transmission line protection. transformer protection. bus differential and failure The six aspects of protection describe the typical hidden dangers that may exist. covering the main relay protection secondary circuits and protection equipment of the power grid company.?Each hidden danger starts from one .…