摘要
可控串联补偿技术(TCSC)能很好的提高电压质量和电力系统的稳定性。本文提出了一种以负载电压作为控制变量,根据其与目标电压的差值,计算晶闸管触发脉冲的触发角,从而控制无功串补容量的控制方法,并在Matlab/Simulink环境中设计了仿真系统。结果表明该控制方法能很好的提高负载电压,改善系统的暂态稳定性,对无功串补控制技术有一定的适用性。
In this thesis, the control variables of TCSC is load voltage, the trigger angle of thyristor was calculated by the difference between load voltage and goals voltage, so it can control the compensation capacity of TCSC and improves the stability of load voltage. At last, we build a power system with TCSC in Matlab/Simulink, the simulation conclusion show this method has a good effectiveness for improving the load voltage and the stability of the system.
出处
《自动化与仪器仪表》
2010年第2期66-67,70,共3页
Automation & Instrumentation
关键词
可控串补
负载电压
稳定性
仿真
Thyristor
Conlrolled series compensation
Load voltage
Stability
Simulation
