In this paper, a novel multi-step model predictive control (MPC) is proposed for the control design of a three-phase T-Type inverter in grid-connected mode. With a modification in the cost function, multiple objective optimization solutions can be achieved, i.e., switching sequence optimization, capacitor voltage balance, and common-mode voltage (CMV) minimization. In addition, the computational burden, which is always an issue of the MPC, is reduced by utilizing the sphere decoding algorithm (SDA). To verify the effectiveness of the proposed method, as well as the advantages of the multi-step MPC in comparison with its single-step counterpart, numerical simulations using Matlab/Simulink, are conducted.<
Alan : Eğitim Bilimleri; Fen Bilimleri ve Matematik; Sağlık Bilimleri; Sosyal, Beşeri ve İdari Bilimler
Dergi Türü : Uluslararası
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