single phase load的意思|示意

This paper presents a novel detecting method for harmonics and reactive current in single-phase active power filter based on calculation of the real part of the fundamental load current.

本文提出了一种单相有源电力滤波器谐波和无功电流检测的新方法—负荷电流基波有功分量法。

A trapezoid fuzzy figure is adopted to estimate the load change of distribution transformer and the single-phase distribution network model is constructed.

采用梯形模糊数估计配变负荷变化情况，建立了单相线路网络模型。

The electrified railway is a fluctuating high- power single- phase commutation load, which may threat power sys-tem security operation.

电力机车为波动性很大的大功率单相整流负荷，可能威胁电力系统的安全运行。

This paper presents the design of a new style single-phase electronic load system based on 80c196kc single-chip microcomputer according to the principle of PWM control voltage inverter.

本文根据PWM控制电压逆变器的原理，设计了一种基于80c196 K C单片机的新型单相电子负载系统。

As a high voltage single phase nonlinear load, the electrified railway load has become one of the harmonic sources of power system.

作为高压单相非线性负荷的电气化铁道，是引起电力系统谐波污染的谐波源之一。

Based on the unity power factor control strategy of single-phase active power filter, remove the part of non-linear load is the single-phase full-controlled rectifier.

基于单位功率因数控制策略的单相有源滤波，去掉非线性负载部分即为单相全控整流。