A novel approach for optimal placement and sizing of active power filters in radial distribution system with nonlinear distributed generation using adaptive grey wolf optimizer

Lakum, Ashokkumar; Mahajan, Vasundhara

doi:10.1016/j.jestch.2021.01.011

Cited by 17 publications

(11 citation statements)

References 54 publications

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“…Four further publications [118][119][120]150] have presented the properties of the grey wolf optimizer (GWO) algorithm. It is based on the social hierarchy, encircling prey, hunting, exploitation, and exploration of grey wolves.…”

Section: Metaheuristic Methodsmentioning

confidence: 99%

“…As a test system, the authors used a 33-node radial system in [118][119][120], and a 69-node system in [150]. The last article concerned the properties of the GFO algorithm in its adaptive version (AGFO), which could be used in the event of a variable level of disturbance content, e.g., in systems containing distributed renewable energy generation systems.…”

Section: Metaheuristic Methodsmentioning

confidence: 99%

“…Therefore, in a 33-node system with three nonlinear loads [118], combinatorial optimization could be used, which would provide a very fast solution to the problem. In the publications [119,120], the authors used four loads, while in [150] there were eight of them, but still all eight were located at the ends of the branch. It would be interesting to compare the same methods (GWO, WHA, DA, PSO, DF) using test systems other than those proposed by the authors so far.…”

Section: Metaheuristic Methodsmentioning

confidence: 99%

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A Review on Optimization of Active Power Filter Placement and Sizing Methods

2022

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Distortions of current and voltage waveforms from a sinusoidal shape are, not only a source of technical problems, but also have serious economic effects. Their occurrence is related to the common use of loads with nonlinear current-voltage characteristics. These are both high-power loads (most often power electronic switching devices supplying high-power drives), but also widely used low-power loads (power supplies, chargers, energy-saving light sources). The best way to eliminate these distortions is to use active power filters. The cost of these devices is relatively high. Therefore, scientists all over the world are conducting research aimed at developing techniques for the proper placement of these devices, in order to minimize their investment costs. The best solution to this problem is to use optimization techniques. This paper compares the methods and criteria used by the authors of publications dealing with this topic. The summary also indicates a possible direction for further work.

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Section: Metaheuristic Methodsmentioning

confidence: 99%

Section: Metaheuristic Methodsmentioning

confidence: 99%

Section: Metaheuristic Methodsmentioning

confidence: 99%

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A Review on Optimization of Active Power Filter Placement and Sizing Methods

2022

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“…Clark's calculations method uses the two-stage calculation method to convert the three-phase a, b, c measurements to the α and β two-phase model according to (2) and (3). And reverse this conversion, as shown in ( 2) and (3) [14].…”

Section: Current Reference Generation Techniquesmentioning

confidence: 99%

“…At each iteration to update the sensor node XJ location (16). If the value is smaller than CSV in (14). If this is not the case, use (15) to give the algorithm additional chances to find the search space.…”

Section: Hysteresis Band Current Controller Hbccmentioning

confidence: 99%

A novel optimizing PI control of shunt active power filter for power quality enhancement

Hadi

Thajeel²,

Nahar³

2022

Bulletin EEI

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In this paper, shunt active power filter (SAPF) is designed to address the problem of current harmonics in the source current arising from a nonlinear load and improve the quality of electric power. That will be by compensating reactive power and harmonic currents. The PI controller responsible for DC-link energy storage tuning was developed using the Lévy flight distribution algorithm (LFA). It is a novel, previously unused optimization approach to suggest relative gain Kp and integration gain Ki gain values for the PI controller. This approach aims to get the best dynamic performance of SAPF, speed up the convergence rate, get the fastest best stability and bypass constant voltage advancement for DC-link. The model was tested and implemented in MATLAB simulation software. The result of total harmonic distortion THD showed the efficiency of this method compared with the results of traditional PI. The design of the model in the current reference frame was based on instantaneous reactive power (pq) theory.

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