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Hybrid Controller with Fuzzy Logic Technique for Three Phase Half Bridge Interleaved Buck Shunt Active Power Filter

机译：具有模糊逻辑技术的混合控制器，三相半桥交错降压分流电力滤波器

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This paper addresses a new control of three phase half bridge interleaved buck shunt active power filter (HBIB-SAPF). We aim for a control strategy achieving simultaneously, the two following objectives: i) compensation of harmonic currents and reactive power absorbed by nonlinear loads for satisfying a power factor correction; ii) regulation of the HBIB converter DC capacitor voltage. To meet the above objectives, the proposed controller structure consists of two loops. The inner loop is designed using a hybrid dynamical approach to model the system, the hybrid automaton is proposed to deal with the compensation topic by switching between the different operative modes, which is conditioned by some invariance and transition conditions. The outer loop is built up based on fuzzy logic control (FLC), applied to regulate the DC bus voltage of three phase HBIB-SAPF. It is confirmed, via simulation results in Matlab/ SimPowerSystems & Stateflow toolbox that the proposed controller actually achieves the objectives it is designed for.
机译：本文解决了三相半桥交错降压分流电力滤波器（HBIB-SAPF）的新控制。我们的目标是同时实现的控制策略，这两个目的：i）通过非线性负载吸收的谐波电流和无功功率来满足功率因数校正; ii）HBIB转换器DC电容器电压的调节。为了满足上述目标，所提出的控制器结构由两个环组成。内循环使用混合动态方法来模拟系统，提出混合自动机通过在不同的操作模式之间切换来处理补偿课题，这是由某种不变性和转换条件的调节。外循环基于模糊逻辑控制（FLC）建立，用于调节三相HBIB-SAPF的直流母线电压。通过模拟结果在MATLAB / SIMPOWERSYSTEMS和StateFlow工具箱中确认，所提出的控制器实际上实现了它所设计的目标。

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