| 基于传统功率理论谐波抑制和无功补偿方法 |
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| 引用本文： | 刘建宝. 基于传统功率理论谐波抑制和无功补偿方法[J]. 微电子学与计算机, 2006, 23(1): 121-122,125 |
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| 作者姓名： | 刘建宝 |
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| 作者单位： | 海军工程大学电气与信息工程学院,湖北,武汉,430033 |
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| 摘 要： | 基于传统功率理论，提出了一种谐波抑制和无功补偿方法，根据有功功率可求等效线性负载，进一步求得该时刻补偿电流值。应用于有源电力滤波器控制中，可有效地抑制谐波电流和补偿无功功率，减小了电流信号检测中偶然误差对补偿效果的影响。这种方法可以应用在单相、三相电力系统的滤波电路中。仿真证明了这种方法的有效性。
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| 关 键 词： | 有源电力滤波器 传统功率理论 谐波补偿 |
| 文章编号： | 1000-7180（2006）01-121-02 |
| 收稿时间： | 2005-07-28 |
| 修稿时间： | 2005-07-28 |
A Method for Harmonic Current and Reactive Power Compensation Based Conventional Power Theory |
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| LIU Jian-bao. A Method for Harmonic Current and Reactive Power Compensation Based Conventional Power Theory[J]. Microelectronics & Computer, 2006, 23(1): 121-122,125 |
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| Authors: | LIU Jian-bao |
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| Affiliation: | School of Electrical and Information Engineering, Navy Engineering University,Wuhan 430033 China |
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| Abstract: | Based on conventional power theory, a control method for harmonic current and reactive power compensation is presented. Emulated resistance is contained according to active power and the current value of compensation this time is generated more. This method can be used in active power filter to compensate harmonic current and restrain reactive power current, reduces the infection of current warp from measuring. The method can be applied in filter circuits of sin- gle-phase and three-phase power systems and the results of simulation demonstrate validity of the proposed method. |
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| Keywords: | Active power filter Conventional power theory Harmonic current compensato |
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