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The Novacab System to Reduce Energy Consumption for HVAC in Bus and Commercial Van Applications
Technical Paper
2004-01-2636
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The heating ventilating and air conditioning systems (HVAC systems) in use today on internal combustion vehicles do not lend themselves to efficient application in vehicles having long idling period, especially in the buses and commercial vehicles market.
An integrated climate control system has been developed by Groupe Enerstat over the past seven years. Applying a high-efficiency thermal storage technology (based on phase change of specific materials), the Novacab Climate Control System has been implemented in commercial trucks and buses to reduce idling (for “off road and off engine” heating and cooling). Comprehensive performance analyses and testing of the high-performance heat pump, but also a comparison with other systems have highlighted many benefits of using the technology (improved fuel economy by reducing vehicle idle and allowing for engine longer shut-off conditions).
This article presents the system and shows the results (in terms of reduction in energy consumption and emissions) of the implementation with monitored on-road data in commercial truck applications.
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Citation
Bilodeau, S., "The Novacab System to Reduce Energy Consumption for HVAC in Bus and Commercial Van Applications," SAE Technical Paper 2004-01-2636, 2004, https://doi.org/10.4271/2004-01-2636.Also In
References
- BILODEAU S. High Performance Climate Control for Alternative Fuel Vehicle. Vehicle Thermal Management Systems Conference Warrendale, PA, U.S. May 2001
- BRADLEY, M.J. et al Northeast Advanced Thermal Management Technology Project, Northeast Alternative Vehicle Consortium Boston, U.S. October 1996 27
- “The Feasibility of Using Rollbond Heat Exchangers for Thermal Management of Electric Vehicles - Final Report” Ottawa, Canada January 1996 116
- DAUVERGNE, John L. “Thermal Comfort of Electric Vehicles” SAE Paper, No. 940295 February 1994
- GARABEDIAN, H. ESPANOSA, R. et al. “Baseline Performance of a Nickel Metal Hydride Powered EV Operating in Vermont” EVS 14 Conference Florida, U.S. December 1997
- KELLER, G. RAFALOVICH A. SCHMIDTER T. C. “Non-Idling Heating and Air Conditioning System Providing Economic Benefits and Environmental Solutions” VTMS 3, Vehicle Thermal Management Systems Indiana, U.S. May 19–22 1997 211 224
- LITTLE, Arthur D. Electric Vehicle Thermal Management for Cold Weather Operation Northeast Research Projects Agency October 1994 61