论文信息 - Performance Characteristics of the Thermal Management System for Passenger Hydrogen Fuel Cell Vehicle

Performance Characteristics of the Thermal Management System for Passenger Hydrogen Fuel Cell Vehicle

Abstract The objective of this study is to investigate performance characteristics of the thermal management system for passenger hydrogen fuel cell vehicle under various operating conditions. The thermal management systems comprised of a stack cooling system, an electric device cooling system and an air conditioning system for a passenger room were tested with driving conditions. As a result, in highway driving mode, the cooling performance of the stack cooling system with air conditioning on condition was 28.8 % lower than that of the air conditioning off condition. And cooling load of the electric cooling system in the city driving mode was 65.6% higher than that of the highway driving mode. Key Words : Cooling Performance, Fuel Cell Vehicle, Stack, Thermal Management System 본 논문은 지식경제부에서 지원하는 개발사업의 일환으로 수행되었음. * 교신저자 : Moo-Yeon LeeTel: +82-10-5440-8421 e-mail: mylee@katech.re.kr접수일 11년 12월 28일 수정일 12년 03월 05일 게재확정일 12년 03월 08일 기호설명 ITD : 입구온도차 (Inlet temperature difference,

[1] J. Hager,et al. Fuel cell vehicle thermal management system simulation in contrast to conventional vehicle concepts , 2005 .

[2] Jong-Phil Won,et al. Performance Characteristics of the Electrical Air Conditioning System for the Zero Emission Passenger Vehicle , 2011 .

[3] David A. Masten,et al. PEM Fuel Cell System Solutions for Transportation , 2000 .

[4] Jong-Phil Won,et al. Study on the Performance Characteristics of the Roof Mounted Electrical Air Conditioning System Using Inverter Scroll Compressor , 2011 .

[5] Jong-Phil Won,et al. Experimental Study on the Mutual Influence of Thermal Management System for Hydrogen Fuel Cell Vehicle , 2011 .