Abstract

Till the moment, electric vehicles charging statically using stationary stations, microgrids or other known conventional methods still represents a big problem for this industry, and a worrying snag to users. Due to different problems of electric vehicles charging using static methods, most of recent electric vehicles' researches are interested in the subject of charging these vehicles using inductive power transfer (IPT) or the so-called dynamic charging. This method depends mainly on transformer theory. In this paper, an IPT system is proposed, modeled in state-space form, simulated using MATLAB package and analyzed. The IPT system analysis focused on calculating one of the main system parameters - magnetic coupling coefficient and finding its optimal value. At this value, the transient dynamic voltage and current response of the circuit is found. Also, a fractional order proportional-integral-derivative (FO-PID) controller is proposed to enhance and smoothen the power signals (Voltage and current).

Highlights

  • Because of the constant deficiency in providing non-renewable energy sources ... coal, oil and gaseous petrol, and the constrained measures of hydro-electric age, the works in the non-ordinary power age and request increments from day to another; and because of a similar reason, the utilization of traditional autos that outfitted with warmth motors will slowly supplanted with crossover and electric vehicles.From around 30 years back and to inconsistency between regular fuel presence and developing of non-ordinary vitality sources, some new wordings began to be brought up in the field of intensity building

  • Due to different problems of electric vehicles charging using static methods, most of recent electric vehicles' researches are interested in the subject of charging these vehicles using inductive power transfer (IPT) or the so-called dynamic charging

  • Power is created by littler distributed generation (DG) units at or close to client destinations can be associated with private systems out and out that segregated than huge framework

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Summary

Introduction

Because of the constant deficiency in providing non-renewable energy sources ... coal, oil and gaseous petrol, and the constrained measures of hydro-electric age, the works in the non-ordinary power age and request increments from day to another; and because of a similar reason, the utilization of traditional autos that outfitted with warmth motors will slowly supplanted with crossover and electric vehicles. They comprise of generation, distribution, and controls, for example, voltage regulation and switchgears. Be that as it may, microgrids vary from regular electrical networks by giving closer region between power generation and power use, bringing about efficiency increments and transmission decrements, Microgrids. One of the proposed solutions to solve the electric vehicle charging dilemma, is by using IPT systems. This solution method depends basically on the transformer theory with its electromagnetic coupling phenomenon. This proposition faces different problems like vehicle dynamics, magnetic circuit problems ... A fractional order proportional-integral-derivative (FO-PID) controller is used to enhance and smoothen the power, voltage and current signals

Modeling of IPT System under Study
IPT System Simulation
FO-PID Controller
IPT System Dynamic Behavior
Conclusions
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