A comprehensive analysis of hybrid active power filter for power quality enhancement

Rahmani, S.; Hamadi, Abdelhamid; Al‐Haddad, Kamal

doi:10.1109/iecon.2012.6389025

Cited by 26 publications

(12 citation statements)

References 187 publications

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“…The active filter injects all the harmonic currents into the passive filter to cancel the load harmonics and provides fundamental current so that no harmonic current flows in the source. The function of the active filter is to solve the problems inherent in using the passive filter alone [26]. The compensated utility supply current and load voltage are obtained via formula 6…”

Section: A Apf In Series With Shunt Passive Filtermentioning

confidence: 99%

An Improved Grasshopper Optimization Algorithm for Optimizing Hybrid Active Power Filters’ Parameters

Huang

Cui

et al. 2020

IEEE Access

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The selection of parameters for the hybrid active power filter (HAPF) is essential to harmonic compensation. To optimize HAPF parameters, this paper presents an improved grasshopper optimization algorithm (IGOA). In the IGOA, the whole population is divided into two sub-populations which focus on exploration and exploitation respectively. An improved social interaction mechanism is proposed to balance global and local searches. Furthermore, a learning strategy is introduced and an exemplar pool is built to replace the target in the original GOA, which can enhance the global search ability and escape local optima. The proposed IGOA is employed to optimize the parameters of two prevalent HAPF topologies for several cases. The experimental results show that the IGOA can get a promising performance compared with previous studies and other meta-heuristic algorithms.

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Section: A Apf In Series With Shunt Passive Filtermentioning

confidence: 99%

An Improved Grasshopper Optimization Algorithm for Optimizing Hybrid Active Power Filters’ Parameters

Huang

Cui

et al. 2020

IEEE Access

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“…The active filter eliminates the load harmonics by injecting harmonic current into the passive filter to improve the performance of the passive filter. Moreover, the basic system voltage across the passive filter will be reduced, thereby reducing the rated voltage of the APF [54]. Fig.…”

Section: A Two Topologies Of Hybrid Power Active Filtermentioning

confidence: 99%

An Improved Dragonfly Algorithm With Higher Exploitation Capability to Optimize the Design of Hybrid Power Active Filter

Dai

Cui

et al. 2020

IEEE Access

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Hybrid power active filter (HAPF) is an important device to suppress the harmonics of the power system. In HAPF, the parameters estimation has a great impact on ensuring the power quality in the power system. Aiming at the problem of minimizing the harmonic pollution (HP) in the power system, this paper proposes a new technology namely IEDA for parameter optimization of hybrid power active filters, which is an improved dragonfly algorithm (DA) with higher exploitation capability. DA is a global search algorithm with sufficient ability to avoid falling into local optimization, however, DA performs poorly for local search. In the IEDA, we adopt a strategy of division of labor to divide particles into exploitation population and exploration population. In the exploitation population, we introduce the information exchange mechanism of the differential evolution (DE) and set up an exemplar pool to enhance its exploitation capability. In the exploration population, we use the global search ability of the DA to prevent particles from falling into a local optimum. Through the division of labor between exploitation population and exploration population, the problems of low accuracy and slow convergence of DA are effectively solved. Experimental results show that the algorithm has greatly improved accuracy and reliability compared with seven well-established algorithms.

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Section: A Reference Compensations Currentmentioning

confidence: 99%

“…The performance of the filter depends on the topology and the type of inverter [2]. The topology of the APF can be in shunt connected or in series connected.…”

Section: Introductionmentioning

confidence: 99%

Artificial neural network controller for single-phase active power filter

Janggi

Utomo

Yusoh

et al. 2014

2014 IEEE Conference on Energy Conversion (CENCON)

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This paper shows the conception and simulation of a single-phase shunt active power filter for harmonics and power factor compensation of uncontrolled rectifier with battery load. The objectives of this project are to minimize the harmonic distortion and intensity the power factor of the single-phase system with battery charger load. The design of shunt active power filter is verified using the simulations in Matlab/Simulink. Shunt active harmonic filter was controlled by the neural network method where it applied the proportional and integral method in order to adjust the direct current link voltage and the hysteresis current controller is employed to generate signals for switching the voltage source inverter. The error signal has been compensated using the controllers. The reference filter currents signal is obtained by subtracting the line current with the compensated signal from the controller. This reference current is fed to the hysteresis current controller and compare with the sensed filter currents to obtain the switching signal for active power filter. Simulation results are acquired with the conventional PI controller and ANN controller.

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A comprehensive analysis of hybrid active power filter for power quality enhancement

Cited by 26 publications

References 187 publications

An Improved Grasshopper Optimization Algorithm for Optimizing Hybrid Active Power Filters’ Parameters

An Improved Grasshopper Optimization Algorithm for Optimizing Hybrid Active Power Filters’ Parameters

An Improved Dragonfly Algorithm With Higher Exploitation Capability to Optimize the Design of Hybrid Power Active Filter

Artificial neural network controller for single-phase active power filter

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