For static var generator(SVG)under the traditional PI control method of fixed PI parameter value cannot meet the compensation performance when the grid environment changing, an adaptive control method is proposed. On the basic of the analysis of the structure and working principle of SVG,the principle of adaptive control method is introduced in detail.A combination of load conditions of a coal mine power grid,the SVG system is simulated. The simulation results are compared with the traditional PI control me...
【更新日期】
2017-02-17
【分类号】
TM761.12
【正文快照】
0引言静止无功发生器(static var generator,SVG)属于柔性交流输电系统(FACTS)的核心装置之一,能够有效保障电力系统的可靠运行,提高系统稳定性。因其具有调节速度快、适用范围宽、输出无功电流谐波小、损耗小等显著优点,成为动态无功补偿装置发展的重要方向[1-2],其中SVG的控?
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