The Design And Implementation Of Charging Stations Sizing Simulation System Based On Multi-agent System

It is a global trend to study related technologies of electric vehicles and promote the electric vehicle industry,under this condition,compared with the rapid development of electric vehicles,the construction and development of electric vehicle charging stations is relatively slow,which hinders the the popularity of electric vehicles.Mostly built electric vehicle charging stations are left to lie idle for long periods,the main cause of due to unreasonable charging facility planning and unsuitable charging stations sizing.Therefore,according to the charging station within the capacity of the charging requirements in terms of capacity research is particularly important,the simulation system of charging stations sizing can help to solve the problem of low efficiency of the comprehensive use of charging stations,help to scientific collocate charging piles of charging stations,help to the construction of charging stations and earnings,help to promote the popularity of electric vehicles.As the first part of this paper,it describes the context of the study,the developing status of electric vehicles and electric vehicle charging stations at home and abroad and the current research of charging stations sizing.This paper points out the existing problems of the built electric vehicle charging stations sizing,aiming at the key problem,it puts forward the necessity of designing of the simulation system of charging stations sizing,discuss the key technology of this simulation system,analysis the design goal and function requirements of this simulation system,design the whole structure and data structure,and then complete the design of the key functional modules.Finally,this simulation system is analyzed in related experiments and this paper draws a conclusion according to the result of the experiment.In the design of the simulation system of charging stations sizing,it need to solve the problem basically has the following aspects:the simulation modeling of charging stations behavior,the design of recharging decision-making system,the software design such as objects,data structure,simulation platform and so on.This simulation system using multi-agent system technology and designing the charging pile Agent and electric vehicle Agent in order to solve the the modeling of stochastic and complicated electric vehicle charging behavior,using Redis as the memory database,choosing Message Oriented Middleware for transmitting and receiving message instructions,choosing HTML + JavaScript for the interface of this software system.It completes the design of the charging stations sizing simulation system based on multi-agent system.After the design and implementation,it need to make experimental testing combined with the taxi charging station application scenarios,in order to confirm the validity and applicability of charging stations sizing and real-time monitoring and management.