| 基于ip-iq算法的DSP电力谐波检测仪的设计 |
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| 引用本文： | 张耀文,刘海. 基于ip-iq算法的DSP电力谐波检测仪的设计[J]. 中国仪器仪表, 2007, 0(1): 53-56 |
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| 作者姓名： | 张耀文 刘海 |
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| 作者单位： | 山东大学威海分校信息工程学院,山东威海,264209 |
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| 基金项目： | 山东省威海市2005年科技发展规划项目（项目编号：200504） |
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| 摘 要： | 针对电力系统中谐波检测的实时性、准确性要求,本文提出利用TMS320F240DSP实现基于瞬时无功功率理论的ip-iq算法的谐波检测方法。介绍了ip-iq谐波检测算法的优点,设计了一种基于ip-iq算法的DSP谐波检测仪,并利用MATLAB对谐波检测结果进行仿真。分析和实验结果表明,该谐波检测仪能够快速、准确地实现谐波检测。
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| 关 键 词： | ip-iq算法 电力谐波检测 仿真 |
Design of Power Harmonic Measurer Based on DSP and ip-iq Arithmetic |
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| Abstract: | This paper designs a type of power harmonic measurer with TMS320F240DSP chip, based on the ip-iq arithmetic. The controller and arithmetic are selected due to the requirement of the celerity and veracity. The excellences of the ip-iq arithmetic are introduced and the result of the detection is simulated by MATLAB. The analyses and experiment show that the measurer can be applied for real-time harmonic detection accurately. |
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| Keywords: | TMS320F240 |
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