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| UPQC并联侧PSO-Fuzzy检测算法研究 | |
| 引用本文： | 沈虹. UPQC并联侧PSO-Fuzzy检测算法研究[J]. 电力电子技术, 2011, 45(3): 54-56 |
| 作者姓名： | 沈虹 |
| 作者单位： | 燕山大学,电气工程学院,河北,秦皇岛,066004;河北省电力电子节能与传动控制重点实验室,河北,秦皇岛,066004 |
| 基金项目： | 国家自然科学基金项目，河北省教育厅项目，秦皇岛市科学技术研究与发展计划 |
| 摘 要： | 提出一种基于粒子群优化-模糊(PSO-Fuzzy)控制的信号检测算法,将粒子群优化的模糊控制器引入其中,进行无功、谐波电流检测,利用粒子群算法优化模糊控制参数,省却了传统基于瞬时无功理论的电流信号检测方法中矢量变换和低通滤波环节,具有计算简单、检测精度高的特点.通过实验分析,验证了此算法的可行性和有效性. |
| 关 键 词： | 调节器 粒子群优化 模糊控制 谐波检测 |
PSO-Fuzzy Detection Algorithm for UPQC Parallel Side |
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| SHEN Hong. PSO-Fuzzy Detection Algorithm for UPQC Parallel Side[J]. Power Electronics, 2011, 45(3): 54-56 | |
| Authors: | SHEN Hong |
| Affiliation: | SHEN Hong(1.Yanshan University,Qinhuangdao 066004,China,2.Key Lab of Power Electronics for Energy Conservation and Motor Drive of Hebei Province,China) |
| Abstract: | A new algorithm of unified power quality conditioner(UPQC) which abandons original vector transformation and low pass filter based on instantaneous reactive power theory aiming at measuring and compensating for reactive power and harmonic current is proposed.Fuzzy controller based on particle swarm optimization is discussed for its character of simple computation and high measurement accuracy.Experimental results are shown to verify the effectiveness and superiority of the algorithm. |
| Keywords: | conditioner particle swarm optimization fuzzy control harmonic measurement |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |