静态无功补偿器,SVC
1)SVC静态无功补偿器
1.The electromagnetic compatible environments in substations installed with newSVC devices need to be re-evaluated, to provide sufficient immunity measures.安装新型静态无功补偿器(SVC)的变电站,其电磁兼容环境需要重新评估,以提出足够的电磁抗扰性措施。
2.Based on the dynamic switching characteristics of the thyristors,a simulation methodology is established to investigate the high-frequency conducted interference derived fromSVC (Static Var Compensator) devices.为分析和预测由静态无功补偿器(SVC)产生的高频传导电磁干扰,基于晶闸管的动态开关特性,给出了SVC传导干扰仿真的建模方法,它以非线性时变电阻作为晶闸管宏模型的内核,建立含有晶闸管控制电抗器(TCR)支路与晶闸管开关电容器(TSC)支路的SVC仿真模型。
3.With regard to a FC-TCR typeSVC installation used for the rolling mills system,dynamic simulation models were established based on the Matlab SimPower Systems Blocksets to study the induced electromagnetic emissions.针对用于轧钢机负荷的一套晶闸管控制电抗器型静态无功补偿器(SVC),基于Matlab软件系统建立了其动态仿真模型,以定量分析和预测电磁骚扰情况。
2)static reactive current compensator静态无功电流补偿器
3)SVC静止无功补偿器
1.Improved U-I characteristic forSVC;静止无功补偿器改进U-I特性控制
2.H∞Control ofSVC in Consideration of Time-delay;计及时滞影响的静止无功补偿器的H_∞控制
3.Coordinated Operation of HVDC/SVC in China-Russia Back-to-Back Converter Station;中俄背靠背换流站直流系统与静止无功补偿器的协调运行
英文短句/例句
1.Design of Detection and Control Circuit for Static Var Compensator静止无功补偿器检测与控制电路设计
2.Static VAr Compensator in Damping Power System Oscillation Part Ⅱ:Case Study静止无功补偿器阻尼电力系统振荡（下）──研究实例
3.The Research on the Fuzzy Variable Structure Control Scheme for Static Var Compensator;静止无功补偿器的模糊变结构控制方法研究
4.A Research on the Fuzzy Sliding Mode Control Scheme for Static Var Compensator;静止无功补偿器的模糊滑模控制方法的研究
5.Study Asymmetrical Control Strategy of Distribution Static Synchronous Compensator;静止无功补偿器不对称控制策略的研究
6.Study on SVC for Equilibrating Unsymmetric Load;平衡不对称负荷的静止无功补偿器的研究
7.Application of a New - Style Static Var Compensators in Damping to System;新型静止无功补偿器在提高系统阻尼中的应用
8.Design of Static Var Compensator Based on Fuzzy-PI Control基于模糊-PI控制的静止无功补偿器设计
9.Research on the Influence of Static Var Compensation Control to the Voltage Stability静止无功补偿器控制对电压稳定的影响研究
10.Research on Topology of the Static Reactive Power Compensator Based on the Controlled Reactance基于可变电抗的静止无功补偿器拓扑结构研究
11.Unbalanced compensation and simplex optimization of static var compensator based on DSP基于DSP的不平衡补偿和单纯形优化的静止无功补偿器
12.Static Var Compensator Control System Based on Instantaneous Reactive Power Theory and U-I Characteristic and Its Application基于瞬时无功理论与伏安特性的静止无功补偿器控制系统及应用
13.The Study of Interactions between PSS and SVC;电力系统稳定器和静止无功补偿器交互作用的研究
bined System of Static Var Compensator and Active Power Filter静止无功补偿器与有源电力滤波器联合运行系统
15.Study on Nonlinear Coordinated Sliding Mode Control of Power System with SVC;含静止无功补偿器的电力系统非线性协调滑模控制研究
16.Self-saturating Reactor Type Static VAR Compensator and Its Application自饱和电抗器型静止无功补偿装置及其应用
17.Principle and Simulation of the Static Phase Advancer for Reactive Power Compensation静止进相器无功补偿原理及其仿真研究
18.Research on Statcom in Distribution System;静止同步补偿器的无功检测与控制策略研究
相关短句/例句
static reactive current compensator静态无功电流补偿器
3)SVC静止无功补偿器
1.Improved U-I characteristic forSVC;静止无功补偿器改进U-I特性控制
2.H∞Control ofSVC in Consideration of Time-delay;计及时滞影响的静止无功补偿器的H_∞控制
3.Coordinated Operation of HVDC/SVC in China-Russia Back-to-Back Converter Station;中俄背靠背换流站直流系统与静止无功补偿器的协调运行
4)static var compensator静止无功补偿器
1.Research of a novelstatic var compensator used for power system voltage stability;新型静止无功补偿器稳定系统电压的研究
2.Unbalanced compensation and simplex optimization ofstatic var compensator based on DSP基于DSP的不平衡补偿和单纯形优化的静止无功补偿器
3.In order to attenuate the influences of nonlinearity,unmodelled dynamic,uncertainties of parameters perturbation and external disturbances on power system caused by astatic var compensator(SVC),a nonlinear variable structure robust control strategy for SVC is proposed in this paper.为了抑制电力系统静止无功补偿器(SVC)的非线性特性、未建模动态、系统参数变化及外部扰动影响,应用变结构控制理论与鲁棒控制理论,设计了能同时改善电力系统功角稳定与装设点电压动态性能的SVC非线性变结构鲁棒控制器。
5)static var compensator(SVC)静止无功补偿器
1.In this paper,an approach using additional damping control to static var compensator(SVC) controller is presented to damp inter-area oscillation.采用静止无功补偿器SVC附加控制来实现区域间振荡的阻尼控制。
2.To analyse the possible interactions among multiple flexible AC transmission system(FACTS) controllers in a power system,an approach based on the singular value decomposition(SVD) is proposed for the analysis of interactions between thyristor controlled series compensator(TCSC) and static Var compensator(SVC).针对电力系统中多台灵活交流输电装置(FACTS)控制器之间可能存在的交互影响问题,以可控串联补偿器(TCSC)和静止无功补偿器(SVC)2种FACTS控制器为研究对象,提出了一种基于奇异值分解(SVD)的交互影响分析方法,定量分析了新英格兰10机39节点电力系统中同时装设TCSC和SVC时,2台FACTS装置之间可能存在的交互影响问题及电气参数对交互作用的影响。
3.This paper prescribed a novel modeling of static var compensator(SVC) and its application in voltage stability analysis.实现了一个新颖的静止无功补偿器(SVC)静态模型并将其用于电压稳定分析。
6)static Var compensator (SVC)静止无功补偿器
1.The static Var compensator (SVC) which is one of FACTS is an effective device to improve system performance, which has been proved.静止无功补偿器(SVC)作为FACTS家族的成员之一,对电力系统性能的改善也已取得了可喜的成绩。
2.The interaction between active power filter (APF) and static var compensator (SVC) is analyzed.研究了有源电力滤波器(APF)和静止无功补偿器(SVC)联合运行中的互相影响问题,指出在两者同时运行的情况下SVC控制器的设计要考虑到APF的影响,否则系统可能会不稳定。
3.The coordinated operation problem of thyristor controlled series compensator (TCSC) and static VAR compensator (SVC) is investigated by mechanism analysis and time-domain simulation.以可控串补(TCSC)与静止无功补偿器(SVC)两种FACTS装置为研究对象,通过理论分析 指出了TCSC与SVC联合运行时不同控制目标间的矛盾,并通过一多机系统时域仿真实例,介绍 了TCSC与SVC控制器之间存在的交互影响。
延伸阅读
静止无功补偿器一种没有旋转部件，快速、平滑可控的动态无功功率补偿装置。它是将可控的电抗器和电力电容器（固定或分组投切）并联使用。电容器可发出无功功率（容性的），可控电抗器可吸收无功功率（感性的）。通过对电抗器进行调节，可以使整个装置平滑地从发出无功功率改变到吸收无功功率（或反向进行），并且响应快速。静止无功补偿器的电路图如图1。按照电抗器的调节方法,静止无功补偿器有以下3种类型。①可控饱和电抗器型：可控饱和电抗器包括两部分绕组（图2）, 即交流绕组和直流控制绕组。改变直流控制绕组的励磁电流，调节铁心的饱和程度，就可改变交流绕组的电感值。②自饱和电抗器型：自饱和电抗器在某一电压值下，铁心即自行饱和。在未饱和时电抗值大，饱和后电抗值小，随着电抗值的改变所吸收的无功功率也就改变。③相控电抗器型：利用晶闸管开关来控制电抗器的接通时间（通过控制晶闸管的导通角），从而控制电抗器中电流的波形，其基波电流将随导通角而改变其大小，这就相当于改变电抗器的电抗值。静止无功补偿器在低压供配电系统中广泛应用于电压调整、改善电压水平、减少电压波动、改善功率因数、抑制电压闪变、平衡不对称负荷，静止无功补偿器配套的滤波器能吸收谐波和减小谐波干扰等。在超高压输电系统中，静止无功补偿器的作用是提供无功补偿、调整电压，改善系统电压水平，改善电力系统的动态和暂态稳定性，抑制工频过电压等。与电力电容器相比，静止无功补偿器能双向连续、平滑调节；与同步调相机相比，静止无功补偿器没有旋转部件，所以运行维护简单。同时静止无功补偿器调节速度快，因此具有很大的优越性。它的缺点是本身产生谐波，若不采取措施将污染电力系统，一般有配套的电力滤波器。为了实现双向连续调节，克服并联电容调节效应的弱点，要求增大补偿容量。
