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Improved ac/ac choppers-based voltage regulator designs

机译:改进的基于交流/交流斩波器的稳压器设计

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This paper proposes a robust design for the ac/ac chopper-based voltage sag/swell compensation systems. This includes the design of a new buck-boost topology and the application of a robust switching scheme for a voltage compensator. The proposed circuit can operate in the buck or boost mode for both the sag and the swell compensations. A control scheme for a fast compensation is also proposed which is suitable for the ac/ac chopper-based compensation system. Detailed analysis and verification through a simulation in the MATLAB are presented highlighting the advantages of the proposed technique. An experimental verification has also been performed by using a laboratory prototype system.
机译:本文针对基于交流/交流斩波器的电压骤降/骤升补偿系统提出了一种稳健的设计。这包括设计新的降压-升压拓扑结构以及将稳健的开关方案应用于电压补偿器。所提出的电路可以在降压或升压模式下针对突降和骤升补偿工作。还提出了一种适用于基于交流/交流斩波器的补偿系统的快速补偿控制方案。通过在MATLAB中进行仿真,进行了详细的分析和验证,突出了所提出技术的优势。还通过使用实验室原型系统进行了实验验证。

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