分治策略在确定主导谐波和间谐波中的应用  

Application of Divide-and-Conquer to Determining Dominant Harmonics and Interharmonics

作　　者：王睿[1] 方洁[1] 张可[1] 梁栋[1] 

机构地区：[1]安徽大学计算机智能与信号处理教育部重点实验室,安徽合肥230039

出　　处：《四川电力技术》2007年第5期5-8,共4页Sichuan Electric Power Technology

基　　金：安徽省科技攻关项目(06012068B)资助;安徽大学211工程学术创新团队资助

摘　　要：提出一种基于分治策略的确定主导谐波和主导间谐波的算法。该算法借鉴了快速排序的思想,在分析间谐波特性的基础上,对各个谐波或间谐波分量进行排序,得到线性序列,并利用元素选择的方法确定要分析的主导谐波或间谐波分量。实验结果表明,该算法能准确、有效地确定主导谐波和间谐波。An algorithm based on divide-and-conquer is put forward to find out the dominant harmonics and interharmonics.Using the idea of quick sort for reference and based on the analyses of interharmonic specialties,this algorithm gets a linearity sequence that the harmonics and interharmonics components have been sorted,and ascertains the dominant harmonics and interharmonics components by the way of element selection.The experiments have proved that the algorithm can get an exact and effective result.

关 键 词：谐波 间谐波 主导谐波和主导间谐波 快速排序 分治策略 

分 类 号：TM864[电气工程—高电压与绝缘技术]