工频的英文

1、交流工频周波表

AC power frequency cycle meter

2、工频电磁场

power frequency electromagnetic field.

3、工频于耐受电压

Power frequency dry withstand voltage kv

4、工频接地电阻值

power frequency grounding resistance value

5、工频交流耐压

withstanding of power frequency AC electrical equipment.

6、智能交流工频周波仪表

Intelligent AC power frequency cycle instrument

7、工频交流电压试验

Lmin power frequency alternating current pressure test

8、绝缘胶粘带工频耐电压试验方法

Test method for dielectric strength of insulating adhesive tape at power frequency

9、绝缘胶粘带工频击穿强度试验方法

Test method for electric strength of insulating adhesive tape at power frequency

10、串补电容对工频变化量距离保护的影响

INFLUENCE OF SERIES CAPACITOR ON INCREMENTAL POWER FREQUENCY DISTANCE RELAY

11、高压架空输电线下工频电场的数学模型

Mathematical Model of the Power Frequency Electric Field under High Voltage Over head Line

12、一种测量接地网工频接地电阻的新方法

A New Method of measurement of Power frequency Grounding Resistance of large Grounding Grid

13、提高电抗器线圈层间绝缘块的工频耐压强度

Improving the Power Frequency Withstand Voltage of the Insulating Piece for the Reactor

14、分析工频过电压与系统运行方式的关系。

The relationship between power frequency overvoltage and system operation mode is investigated.

15、良导体地线限制超高压输电系统工频过电压的作用

Effect of ACSR on Suppressing Power Frequency Overvoltage of EHV Transmission System

16、工频电力通信中谐波滤除方法的分析和比较

Analysis and Comparison of Harmonic Wave Filter Method in Electric Power Frequency Communication

17、电磁兼容试验和测量技术工频磁场抗扰度试验

Electromagnetic compatibility Testing and measurement techniques Power frequency magnetic field immunity test

18、变频方法可彻底消除工频地电干扰的影响。

The frequency conversion method can completely eliminate the impact of power frequency geoelectricity interference.

19、面电荷模型求解变电所边界外工频电场强度

Modeling of Surface Charge for the Computation of Power Frequency Electric Field Strength out of High Voltage Substations