A new excitation control strategy is proposed for the rotor side converter in an AC excited wind-power generator to allow the system to ride through the grid short-circuit fault.
提出一种电网短路故障时保持交流励磁风力发电机不脱网运行的新型励磁控制策略。
Considering a persistent increase of the short-circuit current level in Shanghai power grid, several measures and methods for restraining the fault short-circuit current are discussed.
针对上海电网中持续增长的短路电流水平，讨论了几种限制故障短路电流的措施和方法。
It is an effective approach to ensure the non-exceeding of the breaking capacity of line breaker by adopting fault current limiter to restrain short-circuit current when the grid is in fault.
采用故障电流限制器来抑制电网故障时的短路电流是保证断路器遮断容量不致超限的有效方法。
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