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Research on MRSMC for Three-phase Grid-Connected Inverter

机译:三相网格逆变器MRSMC研究

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摘要

A model reference sliding mode control(MRSMC) is proposed for the three-phase grid-connected inverter. Firstly, the phase voltage and current of the grid are set as the objective function. The corresponding state equations can be derived for the grid voltage and current. Then, a feedforward control scheme is designed to achieve current decouple. Moreover, the Lyapunov stability theorem is used to verify the stability of the system with the decoupled control law. The effectiveness of the proposed method is verified by the simulated results.
机译:提出了一种用于三相网格连接逆变器的模型参考滑模控制(MRSMC)。首先,将网格的相电压和电流设定为目标函数。可以导出相应的状态等式,用于电网电压和电流。然后,设计前馈控制方案以实现电流分离。此外,利用Lyapunov稳定性定理用于验证系统与解耦控制法的稳定性。所提出的方法的有效性由模拟结果验证。

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