Journal Article

·2023

Comparison of Increasing Efficiency in DAB Converters using EPS, DPS and TPS with Evolutionary Algorithms

Akıner Eştürk YTU , Erdem Akboy YTU

Abstract

Dual Active Bridge (DAB) converters are widely used in energy storage systems and electrical vehicle applications due to providing isolation and bidirectional power flow. However, recycling energy causes additional losses and minimum efficiency. So, there are phase shift control techniques to minimize recycling energy and increase efficiency. In this paper, nature-inspired evolutionary algorithms which are Genetic Algorithm (GA) and Particle Swarm Optimization (PSO) are used to determine the optimum phase shift ratios in search space.

Keywords

Particle swarm optimization Converters Evolutionary algorithm Genetic algorithm Computer science Power (physics) Efficient energy use Algorithm Energy (signal processing) Evolutionary computation Mathematical optimization Electronic engineering Engineering Mathematics Electrical engineering Physics

Subject Areas

Advanced DC-DC Converters ·Electrical and Electronic Engineering ·Physical Sciences
Multilevel Inverters and Converters ·Electrical and Electronic Engineering ·Physical Sciences
Microgrid Control and Optimization ·Control and Systems Engineering ·Physical Sciences

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