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投稿时间:2011-07-04
投稿时间:2011-07-04
中文摘要: 针对电网中谐波电流的特点及要求,提出了一种基于连续型Hopfied神经网络的谐波电流检测算法,并建立了相应的模型.通过分析发现该方法具有较高的准确性和较快的响应速度,以及良好的动态跟踪特性,同时也指出了该模型的不足,并提出了相关建议.
中文关键词: 谐波电流 连续型Hopfield神经网络 检测 幅值 相位
Abstract:A detecting method of the harmonic current in the power system based on continued Hopfield neutral networks is proposed,and the relevant circuit model is built. Analysis reveals that this method has a high level of accuracy and a fast response as well as the feature of dynamic tracking. Finally,the limitations of the method are pointed out and some suggestions offered.
keywords: harmonic current CHNN detection amplitude phase
文章编号:20120503 中图分类号: 文献标志码:
基金项目:上海市教育委员会重点学科建设资助项目(J51301);上海市高校选拔培养优秀青年教师科研专项基金(sdl09003)
作者 | 单位 | |
孙改平 | 上海电力学院电力与自动化工程学院, 上海 200090 | Gaiping_sun@sina.com |
杨尔滨 | 上海电力学院电力与自动化工程学院, 上海 200090 | |
王俊宇 | 上海电力学院电力与自动化工程学院, 上海 200090 |
引用文本:
孙改平,杨尔滨,王俊宇.基于Hopfield神经网络的谐波电流提取方法[J].上海电力大学学报,2012,28(5):409-412.
SUN Gai-ping,YANG Er-bing,WANG Jun-yu.A Detecting Approach of Harmonic Current Based on Continued Hopfield Neutral Network[J].Journal of Shanghai University of Electric Power,2012,28(5):409-412.
孙改平,杨尔滨,王俊宇.基于Hopfield神经网络的谐波电流提取方法[J].上海电力大学学报,2012,28(5):409-412.
SUN Gai-ping,YANG Er-bing,WANG Jun-yu.A Detecting Approach of Harmonic Current Based on Continued Hopfield Neutral Network[J].Journal of Shanghai University of Electric Power,2012,28(5):409-412.