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인-휠 전기모터를 장착한 연료전지 하이브리드 차량 성능 평가를 위한 시뮬레이터 개발
허지욱(Jeewook Huh),박종혁(Jong-Hyuk Park),서동관(Dongkwan Seo),황성호(Sung-Ho Hwang) 한국자동차공학회 2008 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
People are becoming increasingly concerned about the future vehicles due to alternative fuel vehicles and environmental issues. The recent advances in fuel cell technologies have allowed the fuel cell hybrid electric vehicle to be one of the most promising alternatives for the development of low emission and fuel efficient. vehicles. This paper shows modeling of the fuel cell hybrid electric vehicle and the performance simulation that can test of the vehicle performance. Specially, the modeled fuel cell hybrid electric vehicle has in-wheel motors that are driven by electric from fuel cell stack and battery. The fuel cell hybrid electric vehicle has a inline electric motor at front drive shaft and two in-wheel motors at rear wheels. Also, each module is modeled to test and verify the fuel cell hybrid electric vehicle performance like stability of the vehicle and regenerative braking and so on.
HEV의 회생제동 성능 향상을 위한 브레이크 제어알고리즘 개발
진한별(Hanbyeol Jin),허지욱(Jeewook Huh),신재현(Jaihun Shin),황성호(Sungho Hwang) 한국자동차공학회 2007 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
Regenerative braking is a core technology to reduce the fuel consumption in HEV. Accordingly, proper optimized control strategy is needed to maximize the efficiency of regenerative braking and ensure the stability of motor and battery. In this paper, Brake Control Logic was modeled to ensure the stability and maximum performance of regenerative braking by MA TLAB/Simulink. Brake Control Logic takes charge of distribution of braking force, regenerative braking, limited regenerative braking when driver pressed brake pedal. Brake Control Logic plays the role of control unit to improve stability, fuel consumption and performance of vehicle.