摘要
设计了用于电力系统中无功补偿的静止无功发生器的模糊PI控制器,结合了PI控制和模糊控制的优点,以含静止无功发生器的单机-无穷大系统为研究对象,分别采用常规PI控制和模糊PI控制进行电力系统暂态仿真,证明模糊PI控制器在系统较大的运行空间上均能较好的发挥静止无功发生器的补偿效果。
A fuzzy-PI controller is proposed in SVG which compensate reactive power in power system. It incorporates the advantages of PI control and fuzzy control. It adopts traditional PI control and fuzzy-PI control to make the power system transient emulation for the SMIB system equip with SVG. It is proved that the fuzzy-PI controller develops fine compensation effectiveness in large system.
出处
《科学技术与工程》
2008年第17期4806-4810,共5页
Science Technology and Engineering
基金
江苏省工业科技攻关计划(BE2007069)资助
