This paper proposes a model predictive control strategy for 15 level Packed-U-Cell inverter that satisfies multiple-objectives of low current total harmonic distortion (THD), capacitor voltage balances, supply of desired active and reactive power, as well as lower switching and lower voltage stresses on the switching devices. The proposed device performs well under dynamic conditions and can successfully track the current command during step changes in the power demand. A detailed modeling is presented and discussed. MATLAB/Simulink is used for obtaining the simulation results, and the results are validated in the real time by using a hardware-in-the-loop (HIL) Typhoon 402 real-time emulator.

中文翻译：

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带有智能多目标方案的模型预测控制策略的Packed-U-Cell逆变器对电网的无功补偿

本文提出了一种适用于15级紧凑型U单元逆变器的模型预测控制策略，该策略可满足多个目标：低电流总谐波失真（THD），电容器电压平衡，所需有功和无功功率的提供以及较低的开关和降低开关设备上的电压应力。所提出的设备在动态条件下表现良好，并且可以在功率需求的阶跃变化期间成功跟踪当前命令。介绍并讨论了详细的建模。使用MATLAB / Simulink获得仿真结果，并使用硬件在环（HIL）Typhoon 402实时仿真器对结果进行实时验证。