基于综合同步信号控制方式的TCSC仿真与动模实验  

EMULATION AND DYNAMIC SIMULATION OF TCSC CONTROL WITH SYNTHETIC SYNCHRONIZING SIGNAL

作　　者：胡国文[1] 王仲鸿[2] 

机构地区：[1]盐城工学院电气系,江苏盐城224003 [2]清华大学电机系,北京100084

出　　处：《电力系统自动化》2001年第20期24-29,共6页Automation of Electric Power Systems

基　　金：国家自然科学基金 (5 96 370 5 0 )

摘　　要：在中国东北地区伊敏—冯屯高压输电线可控串补 ( TCSC)动模实验装置特性研究的基础上 ,进一步研究了分别以线路电流和电容电压作为同步信号时 ,在区域跳变及单相接地短路故障时TCSC装置的工作特性。提出了基于综合同步信号的控制方式 ,以及分相闭环控制和在综合同步信号控制方式下的关断 ( block)与旁路 ( bypass)控制对策 ,并进行了必要的理论分析和数值仿真及动模实验。结果表明所提出的控制方式改善了动态控制性能 。Based on the characteristics of TCSC dynamic simulation apparatus on Yimin - Fengtun high voltage transmission line in Northeast China, this paper studies further the characteristics of TCSC under the change of work regions and single-phase grounding fault when line current and capacitive voltage are regarded as the synchronizing signal respectively. It presents the control way based on the synthetic synchronizing signal, the close-loop controlling strategy on the phase and the special Block and bypass control mode with the synthetic synchronizing signal control way, and provides essential theory analysis, numerical emulation and dynamic simulation. The results show that the control way proposed can improve the dynamic control performance and the control accuracy.

关 键 词：电力系统 数值仿真 TCSC 综合同步信号控制 动模实验 

分 类 号：TM761[电气工程—电力系统及自动化]