基于前馈相位校正SVG的控制策略

The SVG Control Strategy Based on Feedforward Phase Correction

  • 摘要: 针对发电机定子检修问题,提出基于前馈相位校正和下垂控制直压的SVG控制策略。通过前馈相位校正解决调压器励磁漏抗导致的相位偏差问题,利用下垂控制匹配SVG电容参考直压与调压器输出电压,实现SVG稳定工作。通过Matlab/Simulink仿真验证策略正确性。

     

    Abstract: For generator stator maintenance issues, this paper proposes an SVG control strategy based on feedforward phase correction and droop-controlled DC voltage. Feedforward phase correction addresses phase deviation caused by the excitation leakage reactance of the voltage regulator, while droop control matches the SVG capacitor reference DC voltage with the regulator output voltage to ensure stable SVG operation. The correctness is verified through Matlab/Simulink simulations.

     

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