摘要
为使电网稳定计算中所用的汽轮机调速系统模型技术参数准确可靠,文中以MATLAB软件开发平台及差分进化算法为基础,研发出了一套汽轮机调速系统仿真建模及参数辨识软件。软件提供了BPA、PSS/E、PSASP三种标准调速系统仿真模型以及模型自定义功能,能够根据汽轮机负荷扰动试验数据快速准确地计算出调速系统的各项性能参数,为电力系统仿真计算提供准确的参考数据。
To make technology parameter of turbine speed governor model more credible,this paper designed a set of application software of simulation model and parameter identification for turbine speed governor system. Based on MATLAB sim- ulation environment,the software provides BPA,PSS/E,PSASP speed governor standard models and user defined model. With differential evolution algorithm,the software can identify all the parameters of speed governor system accurately from load disturbance experiment data. The identification results will enhance the accuracy of power system stabilization calculation.
出处
《安徽电力》
2010年第1期21-25,共5页
Anhui Electric Power
关键词
汽轮机
调速系统
参数辨识
差分进化算法
turbine
speed governor system
parameter identification
differential evolution
