Integrated Battery Charging Circuit and Model Predictive Current Controller for Hybrid Electric Vehicles

2019 ◽  
Author(s):  
Ho-Sung Kang ◽  
Seok-Min Kim ◽  
Kyo-Beum Lee
Keyword(s):  
Electric Vehicles ◽  
Hybrid Electric Vehicles ◽  
Battery Charging ◽  
Current Controller ◽  
Hybrid Electric

scholarly journals ANN Based Current Controller for Hybrid Electric Vehicles

2021 ◽  
Vol 309 ◽  
pp. 01065
Author(s):  
Kavati Nagendar ◽  
V. Vijaya Rama Raju
Keyword(s):  
Electric Vehicles ◽  
Hybrid Electric Vehicles ◽  
System Optimization ◽  
Power Delivery ◽  
Control Technique ◽  
Vehicle To Grid ◽  
Charging System ◽  
Current Controller ◽  
Hybrid Electric ◽  
Artificial Neural Network Ann

The use of Hybrid Electric Vehicles (HEVs) across the world is growing enormously every day. The single-phase bi-directional convertors are presented in this study for HEVs on-board charging(OBC). In HEVs, we use power electronics converters for the converting and inverting operations. Artificial Neural Network(ANN) is presented in this study for simple operation and high optimization approaches. ANN control technique regulates the system's THD and enhances charging system optimization, enables two-way power delivery that is from the grid to vehicle and the vehicle to grid. An ANN based current controller model that achieves fast-dynamic reaction and that improves grid current harmonic characteristics is proposed in this study. The system's THD is reduced by the ANN controller being suggested. The results prove the validity and feasibility of design and control technique of the proposed integrated charging system.

scholarly journals Control Methods for Performance Improvement of an Integrated On-Board Battery Charger in Hybrid Electric Vehicles

Electronics ◽  
2021 ◽  
Vol 10 (20) ◽  
pp. 2506
Author(s):  
Yeongsu Bak ◽  
Ho-Sung Kang
Keyword(s):  
Performance Improvement ◽  
Electric Vehicles ◽  
Hybrid Electric Vehicles ◽  
Control Method ◽  
Control Methods ◽  
Battery Charger ◽  
Generator System ◽  
Battery Charging ◽  
Hybrid Electric ◽  
Starter Generator

This paper presents control methods for performance improvement of an integrated on-board battery charger (OBC) in hybrid electric vehicles (HEVs). HEVs generally consist of an OBC and a starter generator system (SGS). Since these each have a power conversion device for independent operation, such as battery charging and starter generator driving for engine starting, it necessarily increases the number of components, weight, and volume of the HEV. In order to overcome these disadvantages, recent research concerning the integrated OBC has progressed. Although it demands installation of power relays and an additional circuit, the integrated OBC is effectively operated for battery charging and starter generator driving. This paper proposes not only a harmonic reduction method of grid current, but also a feed-forward control method for performance improvement of the integrated OBC in HEVs. The effectiveness of the proposed control methods is verified by simulation and experimental results.

Sign in / Sign up

Export Citation Format

Share Document