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分析了牵引供电系统相间短路时各电气量的计算方法,结合综合自动化微机保护特性,对相间短路保护整定进行了探讨。
The calculation method of each electrical quantity when the power supply system is short-circuited is analyzed. Combined with the characteristics of the integrated microcomputer protection, the setting of phase-to-phase short-circuit protection is discussed.