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Hybrid Electric Turbocharger For Exhaust Energy Recovery and Transient Lag…

Award Information

Agency:
Department of Energy
Branch:
N/A
Award ID:
Program Year/Program:
2013 / SBIR
Agency Tracking Number:
88132
Solicitation Year:
2012
Solicitation Topic Code:
06c
Solicitation Number:
DE-FOA-0000715
Small Business Information
MAINSTREAM ENGINEERING CORPORATION
200 YELLOW PL ROCKLEDGE, FL 32955-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2013
Title: Hybrid Electric Turbocharger For Exhaust Energy Recovery and Transient Lag Reduction
Agency: DOE
Contract: DE-FG02-13ER90456
Award Amount: $149,899.00
 

Abstract:

The U.S. economy and the American way of life rely heavily on transportation by cars and trucks. This transportation is dependent almost entirely on oil, which creates vulnerability to supply chain disruptions, potential for fuel price shocks, and exposure to emissions of air pollutants. Reducing vehicular fuel consumption is critical for sustaining U.S economic and environmental wellbeing. Mainstream Engineering is proposing a hybrid electric turbocharger (HET/C) that incorporates an integrated motor/alternator onto the turbocharger shaft capable of generating electrical power at high speed/load conditions, improving transient response (turbo lag) during acceleration events, and broadening the effective range of the turbo. The HET/C leverages multiloop control and advanced motor/alternator/shaft design to overcome thermal, lubrication, and rotor dynamic challenges. The overall objective is to demonstrate a productionready prototype at the conclusion of Phase II that exceeds DOE targets for fuel economy, operating range, and cost. Commercial Applications The market size for automotive turbochargers is large and growingthe global market size was approximately $1.9B in 2010 and is expected to grow to $2.9B by 2015. Taking advantage of the trend towards downsized turbocharged engines, Mainstream Engineering seeks to provide a nextgeneration experience.

Principal Investigator:

Paul Yelvington
Dr.
321-631-3550
pyelvington@mainstream-engr.com

Business Contact:

Michael Rizzo
Mr.
321-631-3550
mar@mainstream-engr.com
Small Business Information at Submission:

Mainstream Engineering Corporation
200 Yellow Place Rockledge, FL -

EIN/Tax ID: 592744408
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No