Adopting this criterion, the switching times of loaded taps can be efficiently decreased and the voltage quality improved, while the var control times and var compensation effect keep unchanged.

采用该判据，可以在保持无功调节次数和无功补偿效果不变的情况下，有效地减少有载分接开关的调节次数并提高电压质量。

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This paper introduces the control principle, parameters selection, calculation and energy saving character of the low voltage TSC local dynamic var compensator.

介绍安钢低压就地TSC动态无功补偿的控制原理、参数选择、数据设定及节能分析；

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