动态无功功率补偿是电网节能降耗和改善电能质量的主要措施之一。
Dynamic reactive power compensation is a main measure of reducing network dissipation and improving power quality.
利用静止无功补偿装置实现动态无功功率补偿的研究是目前电力电子学科中比较活跃的研究领域之一。
At present, the research on compensating reactive power using static compensation device is one of the most active areas in power electronics subject.
由于补偿后的电流与电压在相位上接近，即补偿后的功率因数接近1，所以达到了动态无功功率补偿的目的。
The electric current and voltage are close to the phase after compensating, namely the power factor is close to 1, so the purpose of dynamic var compensation is achieved.
最后，良好的仿真结果表明本文设计的各种有源电力滤波器能有效地补偿系统中的谐波和无功功率，且具有良好的动态性能。
Finally, good simulation results illustrate that various active power filters are designed in the text can compensate harmonic and reactive power of the system, have good dynamic performance.
综合治理电气化铁道的谐波和无功均要求动态补偿无功功率。
The composite compensation of harmonic and reactive power of electrified railways needs reactive power dynamic compensation.
文章主要介绍了静、动态补偿装置，其功率因数控制方式、无功功率（无功电流）控制方式、性能及应用场合。
This paper mainly introduces the power factor control method, reactive power(reactive current) control method, the performance and the applications of the dynamic & static compensation equipment.
最后对目前常用的无功功率和谐波的静态和动态补偿装置进行了分析对比。
Finally, the static and dynamic compensator for reactive power and harmonic are analyzed and compared.
有源滤波除了滤除谐波外，同时还可以动态补偿无功功率。
In addition to filtering harmonic active filter things, but also can dynamically compensate for reactive power.
介绍了采油电动机的功率特点，分析了产生无功功率的原理，提出固定电容补偿与动态补偿相结合的措施。
The power characteristic of the motor for pumping units is introduced and the reactive power principle is analyzed in this paper.
静止无功发生器(SVG)作为电力系统无功功率动态补偿的有效方法，逐步成为电力电子领域研究的热点。
Static Var Generator (SVG) is an efficient way to deal with reactive power dynamic compensation and it has become one of the hot points in power electronics fields.
通过对单机。动态负荷模型添加无功功率动态补偿装置，可以改变原系统的分岔点，增加了负荷极限，从而提高了系统电压稳定性。
Through the single-dynamic load model dynamic reactive power compensation device can change the original system bifurcation point, increase the load limits and improve the system voltage stability.
通过对单机。动态负荷模型添加无功功率动态补偿装置，可以改变原系统的分岔点，增加了负荷极限，从而提高了系统电压稳定性。
Through the single-dynamic load model dynamic reactive power compensation device can change the original system bifurcation point, increase the load limits and improve the system voltage stability.
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