| 基于开关函数的大功率混合型有源滤波器的建模研究 |
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| 引用本文： | 周君求,陈兰玉,高向坤.基于开关函数的大功率混合型有源滤波器的建模研究[J].南华大学学报(自然科学版),2008,22(2):45-49. |
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| 作者姓名： | 周君求 陈兰玉 高向坤 |
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| 作者单位： | 1. 邵阳学院,电气与信息工程系,湖南,邵阳,422000
2. 中核集团二七二厂,湖南,衡阳,421004 |
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| 摘 要： | 针对大功率混合型有源滤波器中应用了电压型逆变器结构,采用拓扑建模法过于繁琐,而输出建模又不易分析HHAPF内部的参数对装置特性的影响,本文通过引入开关函数,建立HHAPF的暂态数学模型的统一表达式,仿真结果表明该方法的可行性和有效性.
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| 关 键 词： | 有源滤波器 开关函数 建模 |
| 收稿时间： | 2008/3/22 0:00:00 |
Modeling of High-capacity Hybrid Active Power Filter Based on Switching functions |
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| ZHOU Jun-qiu,CHEN Lan-yu,GAO Xiang-kun.Modeling of High-capacity Hybrid Active Power Filter Based on Switching functions[J].Journal of Nanhua University:Science and Technology,2008,22(2):45-49. |
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| Authors: | ZHOU Jun-qiu CHEN Lan-yu GAO Xiang-kun |
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| Abstract: | Aiming at the voltage inversion structure of HHAPF (High-capacity Hybrid Active Power Filter), which is difficult in using topology modeling, but output modeling is not easy to analyze characteristic influence of the installment in the interior parameter of HHAPF, this paper establishes unified transition mathematical model of HHAPF through introducing switching functions, and the simulation results indicates the feasibility and validity of this method. |
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| Keywords: | Active power filter switching functions modeling |
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