Electric power system asymmetric harmonic trend research

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Electric power system asymmetric harmonic trend research

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[1]Wang Qinren,Zhao Shuqiang,Liu Baoren,et al.Electric power system asymmetric harmonic trend research[J].Journal of Zhengzhou University (Engineering Science),1990,11(04):16-24.

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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 11 Number of periods: 1990 04 Page number: 16-24 Column: Public date: 1990-12-28

Title:: Electric power system asymmetric harmonic trend research

Author(s):: Wang Qinren; Zhao Shuqiang; Liu Baoren; Zhou Yong;; Department of Computer and Automation of Zhengzhou Institute of Technology, Department of Computer and Automation of Zhengzhou Institute of Technology, Department of Computer and Automation of Zhengzhou Institute of Technology, Department of Computer and

Keywords:: Power system; harmonic

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Abstract:: This article studies the three -phase calculation method of the electrical system asymmetric harmonic (and the base wave) trend. First of all, the calculation formula of the harmonic current of the electrical railway is determined. On this basis, the mathematical model of the electrical system asymmetric base wave trend calculation was established with a three-phase P-Q decomposition method, and the method of calculating the harmonious power system in the power system is calculated by solving the three-phase linear node equation. According to the mathematical model of this article. The author compiled the corresponding calculation program and calculated the power grid in a region of Henan, and obtained a more satisfactory result.

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Last Update: 1900-01-01