NDLI: New traction motor sizing strategy for an HEV/EV based on an overcurrent-tolerant prediction model

Content Provider	IET Digital Library
Author	Cash, Scott Zhou, Quan Olatunbosun, Oluremi Xu, Hongming Davis, Sean Shaw, Robin
Abstract	This study presents a new hybrid and electric vehicle (HEV/EV) traction motor sizing strategy, an overcurrent-tolerant prediction model is used to estimate the dynamic and thermal characteristics of a motor operating in the overcurrent region. This can be used to determine if a prospective traction motor and powertrain configuration is able to fulfil the HEV/EVs target dynamic objectives. Since the prediction model only requires minimal motor torque–speed characteristics, it can be a useful tool during the early development stages of an HEV/EV when the detailed motor parameters used in analytical models cannot be obtained. Allowing the motor to operate in the overcurrent region could downsize the traction motor used in the final HEV/EV design to one that is smaller, easier to package and likely to run in a higher efficiency region. A case study is explored where this sizing strategy is used to convert an aeroplane pushback vehicle into a series HEV and tasked with following a rigorous duty cycle. The feasibility of two HEV configurations is then analysed further. The final HEV design reduces the fuel consumption and engine emissions by up to 52% from the original internal combustion engine powered vehicle.
Starting Page	168
Ending Page	174
Page Count	7
ISSN	1751956X
Volume Number	13
e-ISSN	17519578
Issue Number	Issue 1, Jan (2019)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-its/13/1
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-its.2018.5016
Journal	IET Intelligent Transport Systems
Publisher Date	2018-09-11
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	A.C. Machine Aeroplane Pushback Vehicle D.C. Machines Energy Consumption Engine Emissio Fuel Consumption Fuel Economy HEV-EV Design Hybrid Electric Vehicle Internal Combustion Engine Powered Vehicle Internal Combustion Engines Minimal Motor Torque–speed Characteristics Overcurrent-tolerant Prediction Model Power Transmission Powertrain Configuration Prediction Theory Thermal Characteristic Traction Motor Sizing Strategy Traction Motors Transportation
Content Type	Text
Resource Type	Article
Subject	Law Transportation Environmental Science Mechanical Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Real-time torque-distribution strategy for a pure electric vehicle with multiple traction motors by particle swarm optimisation

Methodology for Calculating Cost-per-Mile for Current and Future Vehicle Powertrain Technologies, with Projections to 2024: Preprint

ICE/HPM generator range extender for a series hybrid EV powertrain

Electric vehicle drivetrain optimisation

Comparative Study of Interior Permanent Magnet, Induction, and Switched Reluctance Motor Drives for EV and HEV Applications

Research on fault analysis and fault-tolerant control of EV/HEV powertrain

Fuel cell powered railway vehicle and experimental test results

Optimization of Powertrain in EV

Electrified hydraulic power steering system in hybrid electric heavy trucks

New traction motor sizing strategy for an HEV/EV based on an overcurrent-tolerant prediction model

Similar Documents

Real-time torque-distribution strategy for a pure electric vehicle with multiple traction motors by particle swarm optimisation

Methodology for Calculating Cost-per-Mile for Current and Future Vehicle Powertrain Technologies, with Projections to 2024: Preprint

ICE/HPM generator range extender for a series hybrid EV powertrain

Electric vehicle drivetrain optimisation

Comparative Study of Interior Permanent Magnet, Induction, and Switched Reluctance Motor Drives for EV and HEV Applications

Research on fault analysis and fault-tolerant control of EV/HEV powertrain

Fuel cell powered railway vehicle and experimental test results

Optimization of Powertrain in EV

Electrified hydraulic power steering system in hybrid electric heavy trucks

New traction motor sizing strategy for an HEV/EV based on an overcurrent-tolerant prediction model