2018
DOI: 10.3390/en11123467
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Total Harmonic Distortion Oriented Finite Control Set Model Predictive Control for Single-Phase Inverters

Abstract: Inverters are commonly controlled to generate AC current and Total Harmonic Distortion (THD) is the core index in judging the control effect. In this paper, a THD oriented Finite Control Set Model Predictive Control (FCS MPC) scheme is proposed for the single-phase inverter, where a optimization problem is solved to obtain the switching law for realization. Different from the traditional cost function, which focuses on the instantaneous deviation of amplitude between predictive current and its reference, we re… Show more

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Cited by 7 publications
(4 citation statements)
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“…Moreover, a new preselection strategy is proposed to reduce the computational numerations from 37 to 6 voltage vectors, reduce the torque and flux ripples and ultimately achieve robust characteristics against parameter variations. In [18], a total harmonic distortion (THD)-oriented FCS-MPC controller is designed for single-phase inverters. To achieve this goal, a modified cost function is constructed using a linear combination, with weight factors of the current fundamental tracking error and an instantaneous THD value.…”
Section: Introductionmentioning
confidence: 99%
“…Moreover, a new preselection strategy is proposed to reduce the computational numerations from 37 to 6 voltage vectors, reduce the torque and flux ripples and ultimately achieve robust characteristics against parameter variations. In [18], a total harmonic distortion (THD)-oriented FCS-MPC controller is designed for single-phase inverters. To achieve this goal, a modified cost function is constructed using a linear combination, with weight factors of the current fundamental tracking error and an instantaneous THD value.…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, Model Predictive Control (MPC) becomes more and more suitable for PCS. MPC mainly includes two classifications: continuous control set MPC and Finite Control Set MPC (FCS‐MPC) . By comparing with these two mainstream methods, FCS‐MPC takes the discrete property of PCS into account naturally, where the system output is chosen from only a finite number of available switching states by evaluating them in terms of cost function and control constraints.…”
Section: Introductionmentioning
confidence: 99%
“…The control action that minimizes the cost function is given directly for the power converter without a modulator [1][2][3]. The cost function of the FCS-MPC method is flexible; it is easy to include system constraints, nonlinearities, and multi-variable control objectives [4][5][6]. With the intuitive concept, the FCS-MPC technique has been used in various fields of applications [1,[7][8][9].…”
Section: Introductionmentioning
confidence: 99%