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Development of the BOP Bench System for PEM Fuel Cell Vehicles at Hyundai MOBIS

[+] Author Affiliations
Sang-Yeoul Ahn, Ui-Sik Jeon, Byung-Ki Ahn

Hyundai MOBIS, Seoul, Republic of Korea

Paper No. FUELCELL2005-74150, pp. 649-652; 4 pages
  • ASME 2005 3rd International Conference on Fuel Cell Science, Engineering and Technology
  • 3rd International Conference on Fuel Cell Science, Engineering and Technology
  • Ypsilanti, Michigan, USA, May 23–25, 2005
  • Conference Sponsors: Nanotechnology Institute
  • ISBN: 0-7918-3764-5 | eISBN: 0-7918-3757-2
  • Copyright © 2005 by ASME


We have developed a BOP test bench of 80kW-class PEMFC systems to evaluate the performance and optimize the size of the core components of the BOP for fuel cell vehicles. The BOP components including heat exchangers, water pumps, deionizers, and compressors are connected to provide the reactant gases and the coolant to a mock-up stack which is designed to reasonably simulate the electrochemical phenomena of an actual stack. Sensors and actuators are installed between the inlets and outlets of the components, and are connected to the data acquisition and control systems to control pressure, temperature, flow rate and humidity of the used fluids.

Copyright © 2005 by ASME



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