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首页> 外文会议>IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics >Model Predictive Control with Common-Mode Voltage Reduction of an Inverter with Output LC Filter for Aircraft Application
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Model Predictive Control with Common-Mode Voltage Reduction of an Inverter with Output LC Filter for Aircraft Application

机译：飞机输出LC滤波器逆变器的共模降压模型预测控制

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摘要

The magnitude of common mode (CM) voltage is an important indicator to measure the strength of electromagnetic interference (EMI). Model predictive control (MPC) receives significant attention for voltage source inverters (VSIs) with output LC filter in aircraft actuation applications. However, conventional MPC brings massive CM voltage. This paper proposes an improved MPC method with delay compensation for a three-phase inverter with LC output filter, considering the reduction of CM EMI. The proposed method avoids the use of zero voltage vectors, and optimizes the vector selection of the next period. Simulation results indicate that this method performs well in terms of output current and eliminates CM voltage.
机译：共模（CM）电压的大小是衡量电磁干扰（EMI）强度的重要指标。模型预测控制（MPC）在飞机驱动应用中对于带有输出LC滤波器的电压源逆变器（VSI）引起了极大的关注。但是，常规的MPC会带来巨大的CM电压。考虑到CM EMI的降低，本文针对具有LC输出滤波器的三相逆变器，提出了一种具有延迟补偿的改进的MPC方法。该方法避免了零电压矢量的使用，并优化了下一个周期的矢量选择。仿真结果表明，该方法在输出电流方面表现良好，并且消除了CM电压。

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