E3S Web Conf.
Volume 243, 2021The 5th International Conference on Power, Energy and Mechanical Engineering (ICPEME 2021)
|Number of page(s)||7|
|Section||Power Electronics and Transmission Technology|
|Published online||11 March 2021|
Research on the control strategy of phase balance in H-bridge cascade SVG
Hubei Key Laboratory of Solar Energy Efficient Utilization and Energy Storage System Operation Control, Hubei University of Technology, Wuhan 430068
* Corresponding author:email@example.com
Based on the H-bridge cascaded SVG as one of the best solutions to effectively compensate reactive currents, this article focuses on the cascaded high-voltage H-bridge SVG phase balance problem. While analyzing the influence factors of the SVG DC side voltage, it summarizes and introduces 5 SVG phase balance control strategy ， Analyzed its real-time performance, stability, applicable occasions, algorithm and hardware circuit complexity, etc.Some control strategies have been simulated and verified, and the simulation results have reached the expected value, which provides a reference for the selection of balance control strategies for high-voltage SVG equipment.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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