Research on Control Methods of UHV Power Frequency Resonant Test Power Supply

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概要

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• With the development of UHV(ultra high voltage) power grid, dielectric assessment of electric equipment needs UHV testing power supplies. We analyzed the requirements of test power and raised a method of adjusting voltage by adjusting inductance. Based on the analysis of the working principle of series resonant circuit, its mathematical model is established in this paper. Moreover, PI control and self-adjusting fuzzy PID control strategies are proposed to modulate the voltage magnitude and phase, and its control parameters are derived. The simulation results verify the correctness and validity of the control method.

• 2010-11-04

著者

• Xu Xiao

  Electrical Department Tongji University

• Jin Lijun

  Electrical Department Tongji University

• Jin Lijun

  Electrical Department , Tongji University

• Xu Xiao

  Electrical Department , Tongji University

関連論文

• Research on Control Methods of UHV Power Frequency Resonant Test Power Supply

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