NDLI: Efficiency analysis of hybrid electric vehicle (HEV) traction motor-inverter drive for varied driving load demands

Content Provider	IEEE Xplore Digital Library
Author	Xin Li Williamson, S.S.
Copyright Year	2008
Description	Author affiliation: Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, QC (Xin Li; Williamson, S.S.)
Abstract	It is a well-understood fact that power electronic converters and electric propulsion motors are extremely critical for every hybrid electric vehicle (HEV) system. It is essential that the traction motor must meet demands of varied driving schedules, and at the same time, it should run at its most optimal operating points to achieve higher drive train efficiency. Therefore, modeling the motor-inverter losses/efficiencies over typical city and highway driving schedules is the key to observe and analyze practical drive train efficiency and vehicle performance. Considered as a "black box," the motor-inverter functions as an energy conversion block. It provides known outputs when certain inputs are applied. In this paper, a detailed efficiency analysis of a typical traction motor-inverter drive system, more specific to a parallel HEV, is presented. The HEV system is tested over a range of different driving load demands, which include 3 stop-and-go type low-speed driving patterns and 3 highspeed driving patterns. The motor-inverter efficiency analysis is carried out based on the resulting efficiency map data. The advanced vehicle simulator (ADVISOR) software is used for modeling and simulation purpose. Efficiencies under both motoring mode and regenerative braking mode are monitored and summarized.
Starting Page	280
Ending Page	285
File Size	1704499
Page Count	6
File Format	PDF
ISBN	9781424418732
ISSN	10482334
DOI	10.1109/APEC.2008.4522734
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-02-24
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Hybrid electric vehicles Traction motors Power electronics Propulsion Cities and towns Road transportation Performance analysis Road vehicles Vehicle driving Performance loss power electronics AC motor drives Efficiency Electric propulsion electric vehicles inverters modelling
Content Type	Text
Resource Type	Article

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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
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