The paper presents the disposition of the series compensation protection equipments.
介绍了串联补偿装置的保护配置原则。
Thereby, for restraining SSO, thyristor controlled series compensation (TCSC) should be adopted.
为了抑制次同步振荡,应采用可控串联电容器补偿(TCSC)。
With augmenting power grid transmission capacity, the series compensation technology will be adopted in general use.
随着电力系统传输容量的扩大,串补技术将得到广泛的应用。
Thyristor controlled series compensation (TCSC) possesses important meaning in damping low frequency oscillation in power system.
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。
With increase of the series compensation level, the sub-synchronous resonance may occur at the left side neighborhood of the imaginary axe.
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。
The method presented in the paper is of significance for the design, equipments choice and operation of the series compensation protection.
文中所进行的研究与分析对串联补偿站保护的设计、设备选型和运行具有意义。
Dynamic modeling for Thyristor Controlled Series Compensation (TCSC) is the base to study the transient characteristic and control strategies.
可控串补(TCSC)动态建模是暂态特性分析和控制策略研究的基础。
It has given actual significance to design equipment selection and operation of control and protection technology in series compensation station.
它对串补站控制和保护的设计、设备选型和运行具有意义。
Power flow control is one of the basis functions of UPFC series compensation control, intelligent power flow control method was studied in the paper.
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。
Series Compensation is an effective and economical means to enhance the transmission capability and improve the stability of long transmission systems.
串联补偿技术是一种提高远距离输电系统传输容量、改善系统稳定性的经济有效的手段。
The installation of series compensation platform is the most important procedure which restricts the whole construction of series compensation station.
串补装置平台安装工作是串补站建设中最为重要的工序,也是制约整个工程的关键。
Begin with chapter 4, the influence of Fault Current Limiter (FCL) with controllable series compensation on improving transient stability of power systems is described.
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。
The research on SSSC at home and abroad is reviewed. Finally, the differences between SSSC and fixed capacitor compensation as well as controllable series compensation are compared.
对国内外的SSSC研究现状进行了文献综述,最后比较了SSSC与固定电容器补偿和可控串联补偿之间的区别。
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.
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。
The power electronic model of thyristor controlled series compensation (TCSC) consisting of capacitors, inductors, thyristors, metal oxide varistors (MOV) is led into digital simulation.
在可控串联电容补偿装置(TCSC)的研究中,用电容、电感、晶闸管、MOV等元件构造TCSC器件模型。
The lab has ten experiments, covering time and frequency domain analysis of linear system, root locus and series compensation of linear system, analysis of discrete and nonlinear system.
本虚拟实验室共设计了十个实验,内容涉及线性系统时域分析、线性系统的根轨迹、线性系统频域分析、线性系统串联校正、离散系统分析和非线性系统分析。
On the basis of nodal admittance equation and the state of compensating device while fault occurs, a fault location algorithm suited to series compensation transmission lines is proposed.
作者基于传输线的节点导纳方程考虑了故障时串补装置的状态,提出了一种适用于串补线路的故障定位算法。
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.
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。
Therefore, in order to act correctly and timely, a reasonable protection scheme is put forward to avoid the influences of the transition resistance and the in-series compensation equipment.
因此,本文的目的是提出合理的保护方案,消除过渡电阻和串联补偿的影响,实现保护的正确、及时动作。
Based on the introduction of the basic concept and operation principle for the thyristor controlled series compensation (TCSC) in a power system, the basic operation modes of TCSC are described.
在介绍晶闸管控制串联电容补偿(TCSC)的基本概念和工作原理的基础上,对TCSC的基本运行模式作了阐述。
By power adjusting calculation, thyristor controlled reactance series compensation by adjustable coupling comparing with TCSC, the needed capability of main facilities can be dramatically reduced.
经功率调节计算,变耦电抗式可控串补较之于TCSC所需主设备容量大幅度减少。
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.
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。
The technological theory of series connection compensation condenser is discussed, and connection of the series-parallel is compared.
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。
Its important to study the effect of series capacitor compensation on line protection.
研究串联电容补偿对线路保护的影响具有重要意义。
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.
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。
The technique of series capacitor compensation had been applied recently to improve transmission ability of power grid.
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 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.
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。
This Paper briefly introduces the structure, principle, characteristics of existing and new type of speed circuits of series cylinders with compensation measure.
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。
Different combination pattern of reactive power compensation capacitors with series reactors in substations has different influence on harmonics in the power system.
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.
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。
应用推荐