| 基于瞬时功率理论的畸变电流(或电压)观测方法 |
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| 引用本文： | 冯培悌,童梅.基于瞬时功率理论的畸变电流(或电压)观测方法[J].浙江大学学报(自然科学版 ),2000,34(3):305-311. |
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| 作者姓名： | 冯培悌 童梅 |
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| 作者单位： | 浙江大学电机工程学系!浙江杭州310027 |
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| 摘 要： | 将瞬时功率理论推广应用于具有非正弦波形和不平衡负载的三相四线制系统，试图通过与传统功率定义的对比解释其物理意义，并将其应用于三相四线制系统的畸变电流或畸变电压观测，通过仿真验证了所提出观测方法在ＡＰＬＣ控制中应用的有效性。
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| 关 键 词： | 瞬时功率理论 畸变电流 畸变电压 电力电子装置 |
| 修稿时间： | 1997-10-25 |
Method of observing distorted current (or voltage)
based on instantaneous power theory |
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| FENG Pei-ti, TONG Mei.Method of observing distorted current (or voltage)
based on instantaneous power theory[J].Journal of Zhejiang University(Engineering Science),2000,34(3):305-311. |
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| Authors: | FENG Pei-ti TONG Mei |
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| Abstract: | The instantaneous power theory is extended and applied to three-phase four-wire power systems with nonsinusoidal waveforms and unbalanced loads. The physical meaning of the instantaneous power theory is explained by comparing with the traditional power theories and the instantaneous power theory is used to observe distorted current and distorted voltage. The results of the digital simulations verify the effectiveness of the presented method, which is used to control the APLC. |
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| Keywords: | instantaneous power theory APLC distorted current distorted voltage |
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