| 电压型PWM整流器模糊逻辑功率预测控制策略 |
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| 引用本文： | 徐彬,杨丹,王旭,王秋石. 电压型PWM整流器模糊逻辑功率预测控制策略[J]. 电机与控制学报, 2010, 14(8) |
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| 作者姓名： | 徐彬 杨丹 王旭 王秋石 |
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| 作者单位： | 1. 东北大学,计算中心,辽宁,沈阳,110004
2. 东北大学,信息学院,辽宁,沈阳,110004 |
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| 基金项目： | 国家863高技术基金资助项目 |
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| 摘 要： | 根据PWM整流器在两相静止坐标系中的数学模型及瞬时功率理论,提出了一种瞬时功率预测方法,并结合模糊逻辑,改进了直接功率控制策略.该策略具有更好的动态性能,更快的响应速度.同时建立了基于MATLAB的PWM整流器仿真平台及研制了实验样机,通过仿真和实验结果验证了所提出的方法的可行性和有效性.
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| 关 键 词： | 电力电子 PWM整流器 直接功率控制 预测控制 模糊逻辑 |
Predictive direct power control strategy based on fuzzy logic for voltage source PWM rectifier |
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| XU Bin,YANG Dan,WANG Xu,WANG Qiu-Shi. Predictive direct power control strategy based on fuzzy logic for voltage source PWM rectifier[J]. Electric Machines and Control, 2010, 14(8) |
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| Authors: | XU Bin YANG Dan WANG Xu WANG Qiu-Shi |
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| Affiliation: | XU Bin1,YANG Dan2,WANG Xu2,WANG Qiu-Shi2(1.Computing Center,Northeastern University,Shenyang 110004,China,2.School of Information Science and Engineering,China) |
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| Abstract: | Based on instantaneous power theory and the mathematical model of the rectifier in two-phase stationary coordinate,a novel instantaneous power prediction method is proposed,and a direct power control strategy is improved by using fuzzy logic.The strategy has a better dynamic performance and faster response time.At the same time,a PWM rectifier simulation model based on MATLAB is established,and an experimental prototype is developed.The simulation and experimental results verify the feasibility and effectiv... |
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| Keywords: | power electronics PWM rectifier direct power control predictive control fuzzy logic |
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