Power Conversion and Control for Fuel Cell Systems in Transportation and Stationary Power Generation

Abstract-Fuel cells are being explored for several applications, such as transportation, microgrids, back-up power, grid-connected and stationary power generation, portable appliances, etc. Fuel cells are preferred because of their secured and continuous output, zero or low emissions, and high efficiency. This article presents a review of the power conversion and control strategies for fuel cell systems for transportation and stationary power generation. The control characteristics and properties of fuel cells being used in these applications are discussed. A few power conversion system architectures for propulsion and power generation are presented. The present status and future strategies for advancement of fuel cell based systems are also presented.