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首页> 外文会议>IEEE International Conference on Automation and Logistics >Decoupled Control of the Active and Reactive Power in Three-phase PWM Converter Based on Inverse System Theory
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Decoupled Control of the Active and Reactive Power in Three-phase PWM Converter Based on Inverse System Theory

机译：基于逆系统理论的三相PWM转换器的主动和无功功率解耦控制

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摘要

In this paper, a high performance control scheme of three-phase ac/dc PWM converter based on inverse system is proposed. First, the nonlinear model of the PWM converter is derived with state variables. Then the system is linearized and the control strategy is obtained based on the inverse system theory. With the proposed control strategy, the performances become well, and the d-q supply current is decoupled, that these characteristic allow the converter to manipulate in a decoupled fashion the active power flow as well as the reactive power flow. The experimental results verified the validity of the proposed control scheme which is thought to be used in supply side converter for VSCF wind power generator.
机译：本文提出了一种基于逆系统的三相AC / DC PWM转换器的高性能控制方案。首先，PWM转换器的非线性模型与状态变量导出。然后系统是线性化的，并且基于逆系统理论获得控制策略。利用所提出的控制策略，性能变得良好，D-Q电源电流去耦，这些特性允许转换器以分离的方式操纵有源电流以及无功功率流动。实验结果验证了所拟议的控制方案的有效性，该方案被认为用于VSCF风力发电机的供应侧转换器。

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