In this paper, the measures of raising power factor for motor and transformer are introduced and the problem of compensation of power factor is analysed.
介绍了提高电动机和变压器功率因数的具体措施，并对功率因数补偿问题进行了分析。
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.
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 paper introduces the automatic compensation device of high voltage network's power factor.
介绍一种自行研制的高压电网功率因数自动补偿装置。
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.
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。
The power factor for the railway substation of the electrified railway is low and can not meet the conditions of severe tractive load to reactive compensation requirements.
针对电气化铁路变电所功率因数低，不能满足剧烈变化的牵引负荷对无功补偿要求的现状。
This paper expounds the compensation principle of dynamic power factor and introduces the parameter detection and the control method of the dynamic power factor compensation.
阐述了动态功率因数的补偿原理，介绍了动态功率因数补偿过程中的参量检测与功率因数动态补偿的控制方法。
A new method of accurately setting reference values of power factor in the control of static var compensation (SVC) is introduced.
介绍了一种在静止无功功率补偿(SVC)控制中精确跟踪功率因数参据量的方法。
This power-factor monitoring and compensation system was made up of electrical parameters detection system and compensation controlling system.
此功率因数监测与补偿系统由电参数检测系统和补偿控制系统两部分组成。
The reasons of decrease of the power factor were analyzed. The measures of compensation of the power factor were introduced.
本文分析了功率因数下降的原因，介绍了功率因数补偿的措施。
The reactive power compensation is a important means of enhancing power factor, otherwise, by remote control, loss statistic and line rebuilding also can reduce the line loss.
提高功率因数的一个重要办法就是无功补偿。另外通过远动监控、线损统计、线路改造等措施，也可以降低线损。
This article explains main factors to influence power factor in electrical network, common methods of reactive compensation in low voltage network, and the benefits of reactive compensation.
文中分析了影响电网功率因数的主要因素、低压电网无功补偿的常用方法及无功补偿的效益。
According to the power factor of compensation point, the controller chooses different control strategies to maintain the power factor between the setting value and 1.
控制器根据补偿点的功率因数大小，实时选择控制策略，使补偿点的功率因数值维持在设定值和1之间。
A circuit topology of a combined compensation system for power factor correction, harmonic mitigation and harmonic resonance damping is proposed.
提出了一种具有功率因数校正、滤除谐波电流和抑制谐波谐振的电力系统综合补偿系统电路结构并将其成功应用于实际工程。
In the light of low power factor of the former power supply system of Majishan Port, Bao Steel, a new calculation method for wattless compensation capacity is put forward.
针对宝钢马迹山港原供电系统功率因数低下的问题，提出了一种新的无功补偿容量计算方法。
Decrease reasons of the power factor are analyzed and measures for compensation of the power factor are presented in this paper.
本文分析了功率因数下降的原因，介绍了功率因数补偿的措施。
The reactive power compensation principle and method of constant power factor control are studied theoretically . and experimentally.
然后阐述了可控电抗器恒功率因数控制的无功补偿原理和实现方法，并进行了无功补偿实验。
The power factor of power system will be decreased by under-compensation of reactive power and it is harmful for the devices of customers while the power in the three phases are unbalanced.
电力系统无功功率补偿不足会引起功率因数下降，而三相功率不平衡则会影响到用电设备的安全。
Improving power factor (meaning compensation of wattless power) of enterprise in using power is one of important subjects in economizing power.
无功功率补偿是工业企业及建筑电压设计中经常采用的一种节能方式。
Improving power factor (meaning compensation of wattless power) of enterprise in using power is one of important subjects in economizing power.
无功功率补偿是工业企业及建筑电压设计中经常采用的一种节能方式。
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