| 非正弦三相电路瞬时功率研究 |
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| 引用本文： | 张水平,蔡伟,贺景亮,廖帅戈,王玮. 非正弦三相电路瞬时功率研究[J]. 电力系统及其自动化学报, 2002, 14(1): 10-11,33 |
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| 作者姓名： | 张水平 蔡伟 贺景亮 廖帅戈 王玮 |
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| 作者单位： | 武汉大学电气工程学院,武汉,430072 |
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| 摘 要： | 将瞬时有功功率定义为电压与有功电流的点积，瞬时无功功率定义为电压与无功电流的叉积。由此我们推导出三相电路在各种情况下的瞬时有功功率和无功功率的表达式，这与刘进军、王兆安基于赤木泰文瞬时无功理论推导出的表达式一致。
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| 关 键 词： | 非正弦三相电路 瞬时功率 无功功率补偿 电力系统 |
STUDY ON THEORY OF INSTANTANEOUS POWER IN NONSINUSOIDEL THREE-PHASE CIRCUIT |
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| Zhang Shuiping Cai Wei He Jingliang Liao Shuaige Wang Wei. STUDY ON THEORY OF INSTANTANEOUS POWER IN NONSINUSOIDEL THREE-PHASE CIRCUIT[J]. Proceedings of the CSU-EPSA, 2002, 14(1): 10-11,33 |
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| Authors: | Zhang Shuiping Cai Wei He Jingliang Liao Shuaige Wang Wei |
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| Abstract: | The definition of instantaneous active power is the scalar product of voltage and active current.The instantaneous reactive power is the rectorial product of voltage and reactive current.We educe the expression of instantaneous active power and reactive power,which is agree with the conclusion of LIU Jinjun and WANG Zhaoan based on the theory of H.Akagi instantaneous reactive. |
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| Keywords: | instantaneous power nonsinusoidal circuit |
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