基于遗传算法的水电机组盘车数据处理方法研究  

Application of Genetic Algorithm on Alignment Data Processing of Hydroelectric Generating Unit

作　　者：孟安波[1] 徐海波 

机构地区：[1]广东工业大学,广东广州510006 [2]广东省现代电力电子工程技术中心,广东东莞523808

出　　处：《水力发电》2011年第10期61-62,65,共3页Water Power

基　　金：广东省部产学研项目(100003)

摘　　要：针对多点任意转角连续盘车数据,提出了一种基于改进遗传算法提取正弦信号参数的求解方法。基于MATLAB遗传算法工具箱,以牡丹江电厂为例,对盘车数据进行了仿真研究,数据结果表明,该方法具有精度高和全局收敛的优点。For dealing the continuous alignment data with arbitrary phase and arbitrary test points for hydroelectric generating unit, a method which can extract sinusoidal signal parameters based on improved genetic algorithm was proposed. The simulation research on the alignment data processing for the unit in Mudanjiang Hydropower Plant is conducted by using the MATLAB genetic algorithm toolbox. The results show that the method has such advantages as higher accuracy and global convergence.

关 键 词：遗传算法 正弦曲线拟合 水电机组 盘车 

分 类 号：TK730.321[交通运输工程—轮机工程] TM312[动力工程及工程热物理—流体机械及工程]