摘要
研究了一种先进的高压侧电压控制器(HSVC),它通过在常规的发电机励磁系统的控制中添加附加控制的方法来改善电力系统的角度稳定性。介绍了HSVC的原理和实现方法。将HSVC的仿真结果与常规的自动电压调节器(AVR)进行了比较,表明HSVC可以提高电力系统大扰动稳定性和小信号稳定性。这种方法实现方便、可靠,而且不需要从升压变压器高压侧反馈任何信号。
An advanced High Side Voltage Control (HSVC) regulator which can improve power system angle stability by adding supplemental control to conventional generator excitation system control is developed, the working principle of advanced HSVC and its implementation are given. Comparing the simulation results of advanced HSVC with conventional automatic voltage regulator (AVR), it is shown that by applying HSVC the oscillatory stability of power system can be improved. The advanced HSVC is an effective and reliable measure, in its implementation any feedback signal from the high voltage side of booster transformer is not needed.
出处
《电网技术》
EI
CSCD
北大核心
2003年第6期19-21,41,共4页
Power System Technology
