[세미나]박성진 박사(University of Michigan)

1. 제 목 : Design of Vehicle Thermal Management System Architecture for a Series Hybrid Electric Vehicle Using Numerical System Simulations
2. 연 사 : 박성진 박사(University of Michigan)
3. 일 시 : 2011년 11월 17일 (목) 오전 11시
4. 장 소 : 301동 1512-2호 세미나실
5. 연사약력 :
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Ph.D. Mechanical Engineering, The University of Michigan, 2010.
M.S. Mechanical Engineering, Seoul National University, 1998.
B.S. Mechanical Engineering, Seoul National University, 1996
<경력>
University of Michigan, Research Fellow and Teaching Assistant, Mar 2011-Present
University of Michigan, Graduate Student Research Assistant, July 2006-Feb 2011
University of Michigan Graduate Student Research Assistant, July 2006- June 2007
Korea Institute of Machinery and Materials (KIMM), Invited Researcher, June 2008-Aug 2008
Institute of Advanced Machinery and Design (IAMD), Associate Research Engineer, July 2003-July 2004
Korea Aerospace Research Institute (KARI), Associate Research Engineer, Mar 2001 ~May 2003
Institute for Advanced Engineering (IAE), Assistant Research Engineer, Mar 1998 ~ Feb 2001
6. 내용 :
Hybrid Electric Vehicles (HEVs) offer several advantages over conventional vehicles such as better fuel economy and lower emissions. However, HEVs need additional powertrain components including a generator, drive motors, a large battery pack, and a power bus, all of which require proper thermal management. Therefore, dedicated cooling circuits for the hybrid components are required due to considerable heat rejections and different cooling requirements of the components. Thus, a more strategic approach is required when designing the VTMS for the HEV. In this study, numerical simulations of the VTMS and the powertrain system of a Series Hybrid Electric Vehicle (SHEV) are developed to investigate the thermal response and power consumptions of the VTMS. The powertrain system model and VTMS model are integrated to evaluate the VTMS architecture design based on the fuel economy and performance of the vehicle. Three different cooling system architectures constructed with different concepts are modeled and the factors that affect the performance and power consumption of each cooling system are identified and compared with
each other. This study presents the guidelines for the VTMS architecture design of SHEVs and shows that the VTMS architecture design of the advanced vehicle should be developed considering various cooling requirements of powertrain components, power management strategy, performance, parasitic power consumption, and the effect of driving conditions.
7. 문 의 : 기계항공공학부 민경덕 교수 (880-1661)