Abstract：Single-phase AC-DC full-bridge converter is popular in industry. The αβ-coordinate model was setup for the single-phase system via delaying variables by 90°. Controller was designed based on direct power control. The two-degree-of-freedom PI controller was utilized in this paper to increase the robustness of the system and decrease the overshoot, and sampled voltages were modified to improve the performance. Simulation was conducted based on PSCAD/EMTDC, the results verify the feasibility.
马庆安, 李群湛, 邱大强, 徐英雷, 张丽艳. 基于直接功率控制的单相AC-DC变流器控制器设计[J]. 电工技术学报, 2012, 27(7): 251-256.
Ma Qing’an, Li Qunzhan, Qiu Daqiang, Xu Yinglei, Zhang Liyan. Direct Power Control Based Single-Phase AC-DC Converter Controller Design. Transactions of China Electrotechnical Society, 2012, 27(7): 251-256.
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2012, Vol. 27 
