A Novel Multi-port Bi-directional Inductive Power Transfer System with Simultaneous Main and Auxiliary Battery Charging Capability

Nugroho, Dannisworo S.; Ota, Ryosuke; Hoshi, Nobukazu

doi:10.1109/ifeec47410.2019.9014930

Cited by 1 publication

(1 citation statement)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In some cases, a dual-inverter with an open-end winding motor configuration is an attractive method for supplying a higher voltage to a motor for electric vehicle (EV) applications [6]; in others, the system uses a shared charging channel for wireless technology [7]. An alternative method to charge the auxiliary battery from the main battery is inductive power transfer (IPT) [8].…”

Section: Introductionmentioning

confidence: 99%

Control Unit for Battery Charge Management in Electric Vehicles (EVs)

Armenta-Deu,

Coulaud

2024

Future Transportation

View full text Add to dashboard Cite

This paper describes the design of a control unit for efficient battery charge management in battery electric vehicles (BEVs). The system design aims at controlling the performance of the charging process of dual lithium-ion battery blocks in electric vehicles, with a main battery that powers the vehicle and an auxiliary one for servicing the ancillary equipment. In this paper, we design and analyze the protocol of a control unit that operates and regulates the battery charge in electric vehicles to obtain optimum performance. The so-designed system enhances the battery charge process and protects the main battery from capacity reduction, thus enlarging the driving range of the electric vehicle. We design a specific protocol for an electric circuit that reproduces the structure of the battery charge system of an electric vehicle. The control system improves the efficiency of the auxiliary battery charge by 4.5%. The theoretical simulation matches experimental values in a simulation test by 98.4%.

show abstract

Section: Introductionmentioning

confidence: 99%