为降低大容量输电系统的短路电流水平，提出一种基于饱和电抗器的串联谐振式故障限流器。

With a view to reducing the short circuit current level of large capacity transmission systems, an in-series resonant type FCL based on saturated inductor is presented.

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电感电流断续工作的反激式变换器一次侧开关可工作于硬开关或准谐振(或谷值开关或零电压开关)模式。

The flyback converter running in discontinuous conduction mode can be operated in hard switching or quasi resonant (or valley switching, or ZVS) mode regarding the primary side switch.

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介绍了一种新型的磁多谐振荡式直流小电流传感器在雷电流测量中应用。

A new weak DC sensor which is used in measurement of lightning current is introduced.

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