Electric vehicle ( EV ) chargers are highly linear power system load.

电动汽车 充电机是非线性的设备,工作时产生的谐波电流很高.

互联网

Even if it worked with - phase sine, - phase line current would have non - sine aberrance and produce wave - electricity.

即使在 三相 正弦激励的作用下, 三相线电流也将发生 非 正弦畸变,产生谐波电流.

互联网

This paper mainly deals with the design of APF based on harmonic current compensating approaches.

本论文重点研究了基于不同谐波电流补偿方法的滤波器的设计.

互联网

PWM inverter AC motor bring the harmonic current, It pollute electric power systems.

PWM逆变器驱动电机时,对电源端产生谐波电流, 给电力电网造成污染.

互联网

A novel hybrid power filter topology was developed to economically filter harmonic currents in power systems.

为了更经济地滤除电网中的谐波电流,提出了一种新型混合电力滤波器结构.

互联网

The basic principle of installing filter is absorbing harmonic current closing the harmonic resource.

靠近谐波源吸收谐波电流,是安装滤波器的基本原则.

互联网

Multi - phase induction motors have smaller torque pulsation and lower rotor loss due to harmonics phase motors.

电压型 逆变器驱动多相异步电动机运行时,虽然降低了转矩脉动和转子谐波损耗,却在定子绕组出现了明显的低次谐波电流.

互联网