The active power filter is a new kind of the power electronic plant restraining harmonic and compensating reactive power.
有源电力滤波器是一种用于动态抑制谐波，补偿无功的新型电力电子装置。
Active power filter is a new power electronic plant restraining harmonic and compensating reactive power.
有源电力滤波器是一种用于动态抑制谐波，补偿无功的新型电力电子装置。
The paper analyzes the sources and impact and hazard of power system's harmonic and summarizes the corresponding eliminating solutions and restraining measures.
文中分析了电力系统中谐波的来源及其产生的影响与危害，并总结了相应的消除对策和抑制的方法措施等。
Whether the enactment and amendment of a criminal procedure law is to shape a structure of power exercising or a structure of power restraining needs to be controlled in general.
一部刑事诉讼法的制定、修改，需要从总体思路上把握是要塑造一个权力行使型构造还是权力抑制型构造。
Power factor correction technology is an effective method of restraining harmonic currents and increasing power factor, which has been attended more and more in recent years.
功率因数校正技术是抑制谐波电流、提高功率因数的行之有效的方法，近年来受到了越来越多的关注。
The article analyzes reactive power compensation and harmonic restraining in power electronic system.
对电力电子系统的无功功率与谐波抑制方法进行分析。
Active power filter (APF) is a new power electronics device used to restraining harmonics and compensating reactive power.
有源电力滤波器是一种用于抑制谐波、补偿无功的新型电力电子装置。
As a result, the technology of restraining harmonic with active power filter to raise power quality rapidly becomes a focus in the power electronic study field at present.
因此，用有源电力滤波抑制技术、提高电能质量，迅速成为当前电力电子领域研究的热点。
This paper presents a design method of reactive power compensation and harmonics restraining device and a method for calculating the parameter of all parts of this device.
提出了一种无源无功补偿与谐波抑制装置的设计方法以及装置中各部分的参数计算方法。
The experimental results of proposed power quality control system in restraining harmonic voltage and of its synchronous operation with a power system are presented.
通过电能质量控制系统与电网间同步运行试验和谐波电压抑制试验，实现了逆变器与电网的同步运行控制以及负载谐波抑制控制。
The power has a good restraining ability form rf interference, and its measurement precisions of probe current and voltage are less than 0. 5%.
电源对射频干扰有很好的抑制能力，电压、电流的检测精度均小于0.5%。
The design principle on EMC of input for inverter welding power source is analyzed in this paper, and some methods for restraining EMI are put forward on the basis of the practices.
分析了逆变焊接电源输入端e MC设计的原理，并在一些实践的基础上提出了具体的抑制eMI的措施。
Some steps are carried out to improve power transistors' heat dispelling and restraining of noise and interference.
同时根据电路的特点，采取措施加强系统散热和抑制噪声、干扰。
Power electronics broad application in power systems brings serious harmonic pollution. This paper introduces harmonic harm, the measure of restraining harmonic and the basic principle of filter.
电力电子装置的广泛应用，给电力系统造成了一定的谐波污染，文中简要论述谐波的危害、谐波的治理措施及无源滤波器和有源滤波器的基本原理。
Considering a persistent increase of the short-circuit current level in Shanghai power grid, several measures and methods for restraining the fault short-circuit current are discussed.
针对上海电网中持续增长的短路电流水平，讨论了几种限制故障短路电流的措施和方法。
Considering a persistent increase of the short-circuit current level in Shanghai power grid, several measures and methods for restraining the fault short-circuit current are discussed.
针对上海电网中持续增长的短路电流水平，讨论了几种限制故障短路电流的措施和方法。
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