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Architectural Challenges of an Electrical Distribution System in Prototype HEVs
Technical Paper
2003-01-0094
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Hybrid Electric Vehicle (HEV) prototypes are based off production platforms. Several new systems are added to the vehicle, either to perform hybrid functions or to support them and enhance vehicle performance and fuel economy. All these systems are electrically connected in the vehicle with overlay wiring harnesses. Architecture of overlay wiring harness for the HEV requires identification of new systems and working out their electrical connectivity requirements. This dictates the level of changes required in the vehicle electrical system. Harnesses are built based on the circuit design and location of these systems in the vehicle. EMI requirements, routing and packaging challenges are resolved during the overlay process and testing of the prototype. This paper presents the process of harness design, its architecture and integration challenges in the vehicle.
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Topic
Citation
Jaura, A. and Janarthanam, S., "Architectural Challenges of an Electrical Distribution System in Prototype HEVs," SAE Technical Paper 2003-01-0094, 2003, https://doi.org/10.4271/2003-01-0094.Also In
SAE 2003 Transactions Journal of Passenger Cars - Electronic and Electrical Systems
Number: V112-7; Published: 2004-09-15
Number: V112-7; Published: 2004-09-15
References
- Miller J. M. Cost of Power Electronics and Supporting Subsystems for 42V, 150V and 300V Hybrid Systems MIT/Industry Consortium on Advanced Automotive Electrical and Electronic Components and Systems meeting Jan. 30 Feb. 1 2002 Los Angles, CA
- Park C. Jaura A. Transient Heat Transfer of 42V Ni-MH Batteries for an HEV Application Future Car Congress June 3-5 2002 Arlington, VA
- Jaura A. Buschhaus W. Tamor M. A. Total Systems Approach in achieving Higher Fuel Economy in Hybrid Vehicles Future Car Congress April 2000 Virginia, USA
- Jaura A. Buschhaus W. Masterson B. R. Stuntz R. Ford's P2000 LSR - An HEV with Starter/Alternator and CIDI Engine AVL Congress on Engine and Environment September 1999 Graz, Austria
- Jaura A. Levin M. B. Starter Alternator Evolution and Interface in Hybrid Vehicles EVS15 October 1998 Brussels, Belgium