Abstract

This paper presents a new flowchart for parameters calculation of Hybrid Active Power Filter with Injection Circuit (IHAPF). The first is the necessity to use the IHAPF model and the parameters of the IHAPF needed to search have been shown. Next, the constraints of the parameters to be searched and the objective function to be reached are given. Since then a flowchart is designed to look for parameters of IHAPF using the Jaya optimization algorithm. The Jaya algorithm has the advantage of simplicity, few parameters, and good performance. Therefore it reduces search time. Compared to the flowchart using the firefly algorithm, particle swarm optimization algorithm, and simulated annealing algorithm, the simulation results performed on an IHAPF 10kV-50Hz model have proven that: the proposed flowchart gives better results in minimizing the compensation errors, minimum phase shift angle between supply current, and source voltage, minimum total harmonic distortion of supply current.

Highlights

  • Harmonics that exist on the power system will cause many very serious problems such as: overheating, overload, information interference, etc

  • The IHAPF is a hybrid of Active Power Filter (APF), and Passive Power Filters (PPF) [6,7,8]

  • All IHAPF parameters shall be designed such that it satisfies all the constraints of the parameters, and minimum total harmonic distortion of the supply current, minimum the compensation error, and minimum phase shift angle between the supply current, and source voltage in steady state

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Summary

Introduction

Harmonics that exist on the power system will cause many very serious problems such as: overheating, overload, information interference, etc. All IHAPF parameters shall be designed such that it satisfies all the constraints of the parameters, and minimum total harmonic distortion of the supply current, minimum the compensation error, and minimum phase shift angle between the supply current, and source voltage in steady state This is a multi-objective optimization design problem. This paper introduces a new multi-objective optimization design flowchart for the Hybrid Active Power Filter with Injection Circuit using the Jaya algorithm [30,31,32]. The simulation results have proved that: the flowchart of applying Jaya algorithm give parameters set is better than that of applying firefly algorithm, particle swarm optimization algorithm, and simulated annealing algorithm in minimizing the total harmonic distortion of supply current, minimizing compensation error, minimize the phase shift angle between supply current, and source voltage, and especially, the calculation time is shorter.

12. End Algorithm
Conclusion
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