While the conventional design of thermal power plants is mainly focused on high process
efficiency, market requirements increasingly target operating flexibility due to the continuing …

Proton exchange membrane fuel cells (PEMFCs) as power systems have been widely
studied in various application fields because of advantages such as cleanness and high …

Energy management is an enabling technology for increasing the economy of fuel
cell/battery hybrid electric vehicles. Existing efforts mostly focus on optimization of a certain …

This paper investigates the influence of temperature on the polarization process of PEM fuel
cell in detail, and the quantitative analysis of temperature sensitivity for the polarization …

The oxygen excess ratio (OER) and air pressure of the proton exchange membrane fuel cell
(PEMFC) cathode need to be relatively stable to improve energy conversion and utilization …

The cost and reliability of fuel cells are major obstructions preventing fuel cell hybrid electric
vehicle (FCHEV) from entering the mainstream market. However, many of the degradation …

The fuel cell hybrid vehicle provides an efficient and low-emission alternative for the internal
combustion engine vehicle. The energy management strategy (EMS) commands the power …

Efficient oxygen excess ratio (OER) control is of great importance for proton exchange
membrane fuel cell because it is closely associated with the economic efficiency and safety …

In this paper, the design of a nonlinear observer-based fault diagnosis approach for polymer
electrolyte membrane (PEM) fuel cell air-feed systems is presented, taking into account a …

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