A partial feedback linearization based control design and simulation for three phase shunt active power filter

Mohapatra, Soumya Ranjan; Ray, Pravat Kumar; Beng, Gooi Hoay

doi:10.1016/j.measurement.2016.05.075

Cited by 7 publications

(6 citation statements)

References 16 publications

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“…Dey et al [10] presented a synchronous reference frame method based on a modified phase lock loop circuit for an active power filter. Mohapatra et al [11] exploited a partial feedback linearization technique to control an active power filter.…”

Section: Introductionmentioning

confidence: 99%

Adaptive Backstepping Fuzzy Neural Controller Based on Fuzzy Sliding Mode of Active Power Filter

2020

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An adaptive backstepping fuzzy neural network (FNN) controller using a fuzzy sliding mode controller is designed to suppress the harmonics and improve the performance of a shunt active power filter (APF). A backstepping method transforms the APF system into a series of subsystems and uses the virtual control to simplify the controller design. A FNN controller is utilized to approach the nonlinear APF system. An adaptive fuzzy system is employed to adjust the sliding gain to compensate the approximation error of neural network and diminish the chattering. The weights of the fuzzy neural network and fuzzy system parameters are adjusted in real-time to guarantee the asymptotic stability of the designed control system. Simulation and experiemental studies indicate the validitiy of the proposed control method, demonstrating the good compensation performance and strong robustness. INDEX TERMS Fuzzy neural network, adaptive fuzzy control, backstepping control, active power filter.

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Section: Introductionmentioning

confidence: 99%

Adaptive Backstepping Fuzzy Neural Controller Based on Fuzzy Sliding Mode of Active Power Filter

2020

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“…The hybrid power filter and quasi‐passive filter solutions combine active and passive approaches to guarantee harmonic compensation . Due to its simplicity, the shunt APF has received major attention since it can efficiently mitigate the reactive and harmonic power caused by nonlinear loads (NLL) . Several topologies and control strategies have been reported and used in the APF application.…”

Section: Introductionmentioning

confidence: 99%

“…For example, Mehrasa et al presents a controller for a full bridge shunt APF that uses the Lyapunov approach and defines a stable operation region, where current tracking and voltage regulation are guaranteed. In Mohapatra et al, a controller based on partial feedback linearization is reported for the same shunt APF topology. In Mesbahi et al, a direct power control strategy based on high selectivity filters is proposed to control the grid‐side current.…”

Section: Introductionmentioning

confidence: 99%

“…1 Due to its simplicity, the shunt APF has received major attention since it can efficiently mitigate the reactive and harmonic power caused by nonlinear loads (NLL). [2][3][4][5][6][7][8][9][10][11][12] Several topologies and control strategies have been reported and used in the APF application. For example, Mehrasa et al 5 presents a controller for a full bridge shunt APF that uses the Lyapunov approach and defines a stable operation region, where current tracking and voltage regulation are guaranteed.…”

Section: Introductionmentioning

confidence: 99%

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Analysis and experimental validation of a controller for a single-phase active power filter based on a 3L-NPC topology

Martinez‐Rodriguez

Escobar

Sosa

et al. 2017

Int Trans Electr Energ Syst

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Summary In this paper, a controller for a shunt active power filter based on a 3‐level neutral point clamped inverter is presented. The proposed controller guarantees compensation of harmonic and reactive powers caused by nonlinear loads connected at the point of common coupling. The controller comprises three control loops, namely, a current tracking loop, a voltage regulation loop, and a voltage balance loop. The current tracking loop is aimed to inject the appropriate current by means of the power inverter to compensate reactive power and harmonic distortion assuring a power factor close to unity. The voltage regulation loop is designed to assure that the DC‐link reaches a desired constant voltage level, while the voltage balance loop is aimed to regulate each capacitor voltage on the DC‐link towards the same voltage value. The performance of the proposed controller is experimentally validated on a 1 kW prototype.

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“…Yet, this control method depends on an accurate mathematical model and is sensitive to system parameters [6]. There are many literatures that adopted feedback linearization in three-phase APF [7] and single-phase APF [8]. However, none of them consider the impact of grid impedance.…”

Section: Introductionmentioning

confidence: 99%

Research of Active Power Filter Modeling with Grid Impedance in Feedback Linearization and Quasi-Sliding Mode Control

Shi

Wang

Xie

et al. 2017

Mathematical Problems in Engineering

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Active power filter (APF) is the most popular device in regulating power quality issues. Currently, most literatures ignored the impact of grid impedance and assumed the load voltage is ideal, which had not described the system accurately. In addition, the controllers applied PI control; thus it is hard to improve the compensation quality. This paper establishes a precise model which consists of APF, load, and grid impedance. The Bode diagram of traditional simplified model is obviously different with complete model, which means the descriptions of the system based on the traditional simplified model are inaccurate and incomplete. And then design exact feedback linearization and quasi-sliding mode control (FBL-QSMC) is based on precise model in inner current loop. The system performances in different parameters are analyzed and dynamic performance of proposed algorithm is compared with traditional PI control algorithm. At last, simulations are taken in three cases to verify the performance of proposed control algorithm. The results proved that the proposed feedback linearization and quasi-sliding mode control algorithm has fast response and robustness; the compensation performance is superior to PI control obviously, which also means the complete modeling and proposed control algorithm are correct.

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A partial feedback linearization based control design and simulation for three phase shunt active power filter

Cited by 7 publications

References 16 publications

Adaptive Backstepping Fuzzy Neural Controller Based on Fuzzy Sliding Mode of Active Power Filter

Adaptive Backstepping Fuzzy Neural Controller Based on Fuzzy Sliding Mode of Active Power Filter

Analysis and experimental validation of a controller for a single-phase active power filter based on a 3L-NPC topology

Research of Active Power Filter Modeling with Grid Impedance in Feedback Linearization and Quasi-Sliding Mode Control

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