The electromagnetic parameter of power transmission include: power frequency electrical field, power frequency magnetic field, radio inference (RI) and audible noise (AN).
输电线路的电磁环境参数主要包括工频电场、工频磁场、无线电干扰和可听噪声四个方面。
参考来源 - 超高压及特高压输电线路的电磁环境研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The stator winding of power frequency withstand voltage test.
定子绕组做工频耐压测试。
Finally, several Suggestions to improve the power frequency electric field beneath transmission lines are put forward.
最后，提出改善线路下方工频电场的措施。
ZJC-50KV controlled by computer, through the man-machine dialogue mode, the voltage breakdown insulation, power frequency withstand voltage test.
50 KV采用计算机控制，通过人机对话方式，完成对绝缘介质的工频电压击穿，工频耐压试验。
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