TY - GEN
T1 - Research on thermal management system of a hybrid electric armored vehicle
AU - Sun, Xiao Xia
AU - Wang, Yi Chun
PY - 2010
Y1 - 2010
N2 - Advanced thermal management system (TMS) has the potential to increase the life of the cooling system components as well as decrease fuel consumption and carbon emissions. In the hybrid electric armored vehicle (HEAV), the combination of prime power and stored energy powers the vehicle driving system and advanced weapons subsystems. Because of the complicated energy transfer and the substantial heat rejection requirements, the thermal management in HEAV becomes a major design consideration. In the present paper, an integrated TMS employed in HEAV is described which uses controllable and high efficiency integrated electric fan (IEF) and accounts for all subsystems' energy loss. As a result, the auxiliary load consumption imposed by the cooling system can be significantly reduced. And the first time, an oil cooling method of the brake resistor and a new correlation of heat transfer coefficient and wind velocity about flat-tube radiator are presented. According to the calculation, it has been observed that this TMS satisfies HEAV heat rejection requirement under stressing operational condition that low speed slope climbing.
AB - Advanced thermal management system (TMS) has the potential to increase the life of the cooling system components as well as decrease fuel consumption and carbon emissions. In the hybrid electric armored vehicle (HEAV), the combination of prime power and stored energy powers the vehicle driving system and advanced weapons subsystems. Because of the complicated energy transfer and the substantial heat rejection requirements, the thermal management in HEAV becomes a major design consideration. In the present paper, an integrated TMS employed in HEAV is described which uses controllable and high efficiency integrated electric fan (IEF) and accounts for all subsystems' energy loss. As a result, the auxiliary load consumption imposed by the cooling system can be significantly reduced. And the first time, an oil cooling method of the brake resistor and a new correlation of heat transfer coefficient and wind velocity about flat-tube radiator are presented. According to the calculation, it has been observed that this TMS satisfies HEAV heat rejection requirement under stressing operational condition that low speed slope climbing.
KW - Hybrid electric armored vehicle
KW - Integrated electric fan
KW - Thermal management
UR - http://www.scopus.com/inward/record.url?scp=77954718681&partnerID=8YFLogxK
U2 - 10.1109/ICIME.2010.5477671
DO - 10.1109/ICIME.2010.5477671
M3 - Conference contribution
AN - SCOPUS:77954718681
SN - 9781424452644
T3 - ICIME 2010 - 2010 2nd IEEE International Conference on Information Management and Engineering
SP - 19
EP - 23
BT - ICIME 2010 - 2010 2nd IEEE International Conference on Information Management and Engineering
T2 - 2010 2nd IEEE International Conference on Information Management and Engineering, ICIME 2010
Y2 - 16 April 2010 through 18 April 2010
ER -