This paper analyzes the influence of fast busbar differential protection caused by distributed capacitance in high-voltage long-distance transmission line during transient process. The high frequency component caused by distributed capacitance in transient process, may result in maloperation of busbar differential protections,which should be taken seriously in designing of RCS-915 differential protection.
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陆征军,吕航,李力.输电线路分布电容对快速母线差动保护的影响[J].电力系统保护与控制,2005,33(1):68-72.[LU Zheng-jun, Lü Hang, LI Li. Effects of distributed capacitance on fast busbar differential protection in transmission line[J]. Power System Protection and Control,2005,V33(1):68-72]
