Multistep finite-control-set model predictive control of active power filter

Author:

Bi EnZi,Yang JianFeng,Liu Yang,Wang XiaoQing

Abstract

Abstract The traditional finite-control-set model predictive control (FCS-MPC) of three-phase active power filter (APF) has the problems of low compensation precision and long control delay. In order to address this problem, this paper proposes a multistep prediction compensation control method for the FCS-MPC of APF, it does not require modulation of PWM link. By utilizing the discrete mathematic model of three-phase parallel APF and keeping the advantages of traditional FCS-MPC, the prediction model is established based on the structural model of traditional FCS-MPC, the predictive controller is designed for predictive control of DC-side voltage. AC-side current and fixed switching frequency, and simulation study is also conducted. The simulation results show that the multi-step predictive control method can effectively track and compensate harmonic, reduce the harmonic component of power grid, and increase the compensation precision of parallel APF.

Publisher

IOP Publishing

Subject

General Engineering

Reference9 articles.

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Finite Control Set-Model Predictive Control for Grid connected Shunt Active Power Filter;2023 International Conference on Advances in Electronics, Control and Communication Systems (ICAECCS);2023-03-06

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