The control of voltage and reactive power are inseparable.
电压控制和无功功率的控制是分不开的。
It can be used in real power and reactive power conversion applications.
可以应用于有功和无功变换场合。
A new method of reactive power pricing is proposed based on reactive running cost.
提出了一种新的无功定价方法——基于最小无功运行成本的无功定价算法。
One of the reason leading to a blackout is reactive power that went out of the control.
其中导致停电的一个主要的原因就是无功功率失去了控制。
The tracing method in meshed transmission networks is applied to both active and reactive power flows.
潮流跟踪法应用于输电网的有功潮流分析和无功潮流分析。
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。
Reactive power pricing and the allocation of reactive power cost is the key to the reactive energy market.
在无功电量市场中，关键问题是对无功功率的定价和无功功率成本的分摊。
The method is important to apportion the cost of active power and reactive power and reactive power price.
该方法对有功和无功成本的分摊、无功定价的制定具有一定的指导作用。
Several methods of measuring harmonic and reactive power current are introduced and compared in this paper.
本文介绍了常用的几种谐波和无功电流检测方法，并进行了比较。
And introduced the simple model direct on reactive power to some load where the reactive power changed rapidly.
对一些无功变化迅速的负荷，则给出直接以无功功率做控制量的简单模型。
This paper presents a reactive power optimization model that is based on successive quadratic programming methods.
介绍了一种无功优化模型，并基于连续二次规划的方法。
By means of field oriented control, the decoupling control of active power, reactive power of the system is realized.
采用定子磁场定向的控制方法，实现了有功、无功的解耦控制。
It became necessary means that reactive power compensation devices were installed in proper position of power network.
在电网中的适当位置装设无功补偿装置成为满足电网无功需求的必要手段。
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。
In the power system of reactive power balance layer, to reduce the flow path, reduce the reactive power transmission loss.
电力系统中无功的分层平衡，有利于减少输电路径上无功的流动，降低电网传输损耗。
This paper presents four-phase transmission harmonic current detecting method based on instantaneous reactive power theory.
该文提出了基于瞬时无功功率理论的四相输电谐波电流检测方法。
The composite compensation of harmonic and reactive power of electrified railways needs reactive power dynamic compensation.
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。
Secondly, the instantaneous reactive power theory and it 's application to reactive power control and detection are introduced.
其次，论文还介绍了瞬时无功功率理论及其在无功控制和无功检测方面的应用。
This paper proposes an approach for the allocation of reactive power sources by using voltage deviation with small disturbance.
提出了一种利用小扰动电压偏离配置无功源的方法。
The rating of a synchronous condenser is the magnitude of reactive power that the unit can supply continuously at rated voltage.
同步调相机的额定容量是调相机在额定电压下能连续提供的无功功率量。
Active filters have been used to solve the problem of more and more serious reactive power and harmonic pollution to power systems.
有源滤波器在为解决日益严重的无功和谐波污染问题方面可发挥有效作用。
The study shows that the reactive power service provided by power plant should be compensated for the safe and stable operation of power system.
研究结果表明发电厂的无功服务得到一定的经济补偿，使其可自觉地维持电力系统的安全和稳定运行。
ABB's system design also provides additional reactive power during operation, to minimize the new hoist's impact on the surrounding power network.
ABB的系统设计在运行过程中还提供了额外的无功功率以尽量减少新的提升机对周边电网的影响。
The result indicates that it is really feasible to adopt SVC to supply load dynamic reactive power to Jiangsu power grid for increasing voltage stability.
结果表明，现阶段采用SVC提供江苏电网扰动时负荷的动态无功支持，提高电压稳定性是一项可行的措施。
Main circuit configuration and integrated voltage-reactive power control scheme for balancing compensation with cascade inverters based STATCOM is proposed.
给出了采用链式STATCOM实现平衡化补偿的主电路结构及电压-无功综合控制方法。
In addition, condensers typically have the capability to supply above rated reactive power for short periods of time such as 1.5 times rating for one minute.
此外，调相机一般还具有短时提供超出额定容量无功功率的能力，如一分钟内可达1.5倍额定值。
As the traditional power flow tracing method is based on the active and reactive power decoupled method, the results obtained by this method is not precision.
在输电成本分摊方面，本文首先指出建立在有功功率与无功功率解耦追踪的基础上的传统潮流追踪方法的不合理性。
As the traditional power flow tracing method is based on the active and reactive power decoupled method, the results obtained by this method is not precision.
在输电成本分摊方面，本文首先指出建立在有功功率与无功功率解耦追踪的基础上的传统潮流追踪方法的不合理性。
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