Simulation analysis of VSC reactive power compensation device-Reference-Cited by-同舟云学术

Simulation analysis of VSC reactive power compensation device

Published:2022-12-01 Issue:1 Volume:2401 Page:012043
ISSN:1742-6588
Container-title:Journal of Physics: Conference Series
language:
Short-container-title:J. Phys.: Conf. Ser.

Author:

Wang Xuejie,Ye Peng,Zhao Yi,Sun Guangyan,Qi Lei,Zhang Huiming,Wu Siyi,Jiang Longyuan

Abstract

Abstract Reactive power compensators based on three-phase voltage source converters continuously absorb and output adjustable reactive power. The mathematical model of the three-phase voltage source converter in a direct quadrature (DQ)-frame is analyzed. A decoupling method of the DC-side voltage and reactive power is designed through the state feedback linearization controlling strategy in non-linear differential geometry theory, and the PI controller parameters are set. Finally, the control method is verified effectiveness by Electromagnetic transient simulation software PSCAD/EMTDC. Simulation results show that the developed control method possesses better steady-state and dynamic behavior. The power factor of the compensation point is improved significantly.

Publisher

IOP Publishing

Subject

General Physics and Astronomy

Link

https://iopscience.iop.org/article/10.1088/1742-6596/2401/1/012043/pdf

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