介绍串联电容补偿的技术原理,对并联补偿和串联补偿作了技术经济比较。
The technological theory of series connection compensation condenser is discussed, and connection of the series-parallel is compared.
研究串联电容补偿对线路保护的影响具有重要意义。
Its important to study the effect of series capacitor compensation on line protection.
潮流控制是UPFC的串联补偿控制的基本功能之一,论文深入研究了UPFC的智能潮流控制方法。
Power flow control is one of the basis functions of UPFC series compensation control, intelligent power flow control method was studied in the paper.
本文介绍了几种带补偿措施的串联液压缸的新同步回路的结构、原理、特点及其在剪板机液压系统中的应用。
This paper briefly introduces structure, principle, character and application in cutting machine's hydraulic system of several new same speed circuits of series cylinders with compensation measure.
换句话说,在另一较高的串联补偿度上,轨道不稳定的极限环将从原来渐近稳定平衡点上分岔出来,系统的稳定性态将被改变。
In other words, the unstable limit cycle will be bifurcated from the original asymptotical stable equilibrium point at another higher series compensation level, and the system dynamics will change.
本文在分析耦合特性的基础上,绐出了串联补偿解耦方法的设计步骤和实现模糊解耦的控制系统结构。
Based on the analyzing of coupling property, the design steps of cascade compensation decoupling method are proposed. The structure to realize fuzzy decoupling is given.
针对晶闸管控制的串联补偿电路(TCSC)的次同步谐振(SSR)问题,提出了一种可实时检测次同步谐振,并对其加以抑制的方法。
As to the problem of sub synchronous resonance (SSR) in thyristor controlled series compensation (TCSC) circuit, a method to real time detect and suppress sub harmonic has been put forward.
统一电能质量调节器(UPQC)是结合串联有源滤波器和并联有源滤波器的一种新型谐波和无功补偿装置。
The unified power quality conditioner (UPQC) is a kind of novel harmonic and reactive compensation equipment by combining the series active filter and shunt active filter.
可控串联补偿(TCSC)对于阻尼电力系统低频振荡具有重要意义。
Thyristor controlled series compensation (TCSC) possesses important meaning in damping low frequency oscillation in power system.
结合其在FSC和TCSC串联补偿控制系统中的应用,分析它在控制保护系统的作用和功能。
The functions of control system and protection system are analyzed combining the application of SIMADYN-D for FSC and TCSC.
近年来,为了提高电网的输送能力,串联电容补偿技术被广泛采用。
The technique of series capacitor compensation had been applied recently to improve transmission ability of power grid.
介绍了现有和新型带补偿措施的串联液压缸的新同步回路的结构、原理、特点。
This Paper briefly introduces the structure, principle, characteristics of existing and new type of speed circuits of series cylinders with compensation measure.
从而说明对电流型或电压型谐波源进行谐波补偿,应该分别使用并联型或串联型apf。
Therefore, it is demonstrated that the shunt or series APF should be used for compensating the current or the voltage harmonic source.
变电所无功补偿电容器与串联电抗器的不同组合对系统谐波的影响不同。
Different combination pattern of reactive power compensation capacitors with series reactors in substations has different influence on harmonics in the power system.
传统的TCR 型静止无功补偿装置都是在高压侧直接补偿无功,对串联晶闸管的特性以及绝缘、保护和测量都有较高的要求,装置的成本较高。
Traditional TCRs compensate reactive power from high voltage side of transformer, so it demands highly of thyristor and its protection and measurement, thus the cost ofequipment is higher.
为了抑制次同步振荡,应采用可控串联电容器补偿(TCSC)。
Thereby, for restraining SSO, thyristor controlled series compensation (TCSC) should be adopted.
针对串联补偿系统次同步谐振(SSR)问题的抑制及防止措施,对NGH次同步谐振阻尼方案作了详细的理论分析和仿真研究。
Detail analysis and digital simulations of NGH Scheme are presented for suppression and countermeasures of subsynchronous resonance (SSR) in a power system with series compensation.
串联控制器等效为一个受控电压源,补偿来自电网侧的电压谐波和抑制电压波动,提高配电系统的供电电压质量;
The series controller is equivalent to the controlled voltage source that compensating the voltage harmonic and the voltage fluctuation from the power system.
针对传统的无功补偿可能存在的谐波方法的问题,提出了采用串联电抗器来防止谐波放大的设计方案。
In allusion to the conventional reactive power compensation harmonic magnified disadvantage, this paper proposes the new harmonic restrained method that the reactor is series in the main loop.
串联型有源电力滤波器可较好地补偿电压源型谐波源。
The series active power filter (SAPF) can compensate the harmonic distortion caused by voltage type harmonic source.
研究表明:不同的串联补偿度、不同的参数可能导致不同类型的分歧。
The investigation results show that different series capacitor compensation level or different system parameters may lead to different kind of bifurcations.
串联补偿线路的保护一直都被认为是一个较难的问题。
Protection of systems with series compensated lines is considered to be one of the most difficult tasks.
随着串联补偿度的升高,次同步谐振可能出现于虚轴左侧邻域。
With increase of the series compensation level, the sub-synchronous resonance may occur at the left side neighborhood of the imaginary axe.
研究了基于基波磁通补偿的串联型有源滤波器。
A series active power filter based on fundamental magnetic flux compensation has been developed and tested.
本文针对串联补偿线路接地距离保护,提出了一种新的电抗补偿系数方法。
In order to improve measuring accuracy of the earth-fault distance protection of series compensated line a new method which employs the reactive compensation factor is presented in this paper.
从第四章开始主要研究具有可控串联补偿功能的故障限流器(FCL)对改善电力系统暂态稳定性的影响。
Begin with chapter 4, the influence of Fault Current Limiter (FCL) with controllable series compensation on improving transient stability of power systems is described.
该继电器具有保护弧光电阻及适用于带串联补偿电容线路的正、反向动态特性曲线。
The dynamic characteristic of the relay increases its tolerance to fault arcing resistance and it can be used on transmission lines with capacitance compensation.
提出一种新型的基于基波磁通补偿的串联型有源电力滤波器。
A new type series active power filter based on fundamental flux compensation is proposed.
而将串联频散补偿算法与限幅补偿算法相结合,可形成一种新的常规反Q滤波方法。
The combination of cascaded frequency dispersive compensation algorithm with restrainedamplitude compensation algorithm results in a new routine inverse Q filtering method.
而将串联频散补偿算法与限幅补偿算法相结合,可形成一种新的常规反Q滤波方法。
The combination of cascaded frequency dispersive compensation algorithm with restrainedamplitude compensation algorithm results in a new routine inverse Q filtering method.
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