摘要
对粤电集团某水电站机组建立仿真模型,采用改进正交试验法对该电站调速器参数进行优化,并对优化后的调节系统进行了频率扰动仿真试验。结果表明:参数优化后的调节过程性能得到明显改善,且用改进正交试验法优化调速器参数是方便、快捷和可行的。
A simulation model for unit of a hydropower plant of Yudean Group is developed and governor parameter of the unit is optimized by using improved orthogonal experiment method.Then the frequency disturbance simulation test for the governing system is done.The results show that the regulation performance is obviously improved through optimization.It means that the improved orthogonal experiment method is a convenient,fast and feasible way to optimize governor parameter.
出处
《水电与新能源》
2011年第3期6-8,共3页
Hydropower and New Energy
关键词
改进正交试验法
PID
频率扰动
improved orthogonal experiment method
PID
frequency disturbance
