Meanwhile,in the short circuit experiment of switch apparatus, in order to make that the aperiodic part of the current is the smallest, it is necessary to use a convenient phase selection making device with high accuracy.
因此,在开关电器的短路实验中,为确保电流中非周期分量最小,采用精度高使用方便的选相合闸装置十分必要。
参考来源 - 塑壳断路器瞬动保护可靠性试验设备中计算机测控技术·2,447,543篇论文数据,部分数据来源于NoteExpress
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