Power Management of an Ultracapacitor/Battery Hybrid Energy Storage System in an HEV

2006 ◽  
Author(s):  
Srdjan M. Lukic ◽  
Sanjaka G. Wirasingha ◽  
Fernando Rodriguez ◽  
Jian Cao ◽  
Ali Emadi
Keyword(s):  
Energy Storage ◽  
Power Management ◽  
Storage System ◽  
Energy Storage System ◽  
Hybrid Energy ◽  
Hybrid Energy Storage ◽  
Hybrid Energy Storage System

Design of a Battery-Ultracapacitor Hybrid Energy Storage System with Power Flow Control for an Electric Vehicle

2018 ◽  
Vol 9 (1) ◽  
pp. 286
Author(s):  
Boon Kai Tan ◽  
Nadia M. L. Tan ◽  
Agileswari Ramasamy
Keyword(s):  
Energy Storage ◽  
Electric Vehicle ◽  
Power Management ◽  
Management System ◽  
Storage System ◽  
Energy Storage System ◽  
Hybrid Energy ◽  
Hybrid Energy Storage ◽  
Hybrid Energy Storage System ◽  
Power Management System

<p class="Abstract"><span lang="EN-MY">A combination of battery and ultracapacitor as a hybrid energy storage system (HESS) of an electric vehicle (EV) </span><span lang="EN-MY">can result in better acceleration performance, reduce battery charge-discharge cycle and longer driving range. This paper</span><span lang="EN-MY"> presents a </span><span lang="EN-MY">new converter design combining triple-half-bridge (THB) and buck-boost half-bridge (BHB) converters </span><span lang="EN-MY">in a battery-ultracapacitor HESS. The BHB converter is used to compensate the voltage variation of the ultracapacitor. </span><span lang="EN-MY">A power management system is proposed to control the power of battery and ultracapacitor to supply the demanded power. This paper describes the operation of the proposed converter using a simplified </span><span lang="EN-MY">∆</span><span lang="EN-MY">-type primary-referred equivalent circuit. This paper also shows the simulation results verifying the dynamic response of the proposed power management system for the proposed HESS. </span></p>

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