A fuel cell's output power depends nonlinearly on the applied current or voltage, and there
exists a unique maximum power point (MPP). This paper reports a first attempt to trace MPPs …

A second-order sliding mode strategy to control the breathing subsystem of a polymer
electrolyte membrane fuel cell stack for transportation applications is presented. The …

This paper presents a dynamic nonlinear model for polymer electrolyte membrane fuel cells
(PEMFCs). A nonlinear controller is designed based on the proposed model to prolong the …

This paper proposes a proton exchange membrane fuel cell control strategy to produce the
power requested by an electrical load, minimizing the fuel consumption and also providing a …

For PEM fuel cells supplied with air, pressure and flow control is a key requirement for an
efficient and dynamic operation because fuel cells are in risk of starvation when the partial …

This paper intends to propose a novel control algorithm for utilizing a polymer electrolyte
membrane fuel cell (PEMFC) as a main power source and batteries as a complementary …

A fuel cell is an electrochemical device that continuously and directly converts the chemical
energy of externally supplied fuel and oxidant to electrical energy. Fuel cells are customarily …

This paper describes a simple isothermal two-phase flow dynamic model that predicts the
experimentally observed temporal behavior of a proton exchange membrane fuel cell stack …

Water management is critical for Proton Exchange Membrane Fuel Cells (PEMFC). An
appropriate humidity condition not only can improve the performances and efficiency of the …

Introduction of a fast auxiliary power source and a decrease in the transient regulation of the
polymer electrolyte membrane (PEM) fuel cell are possible methods for improving system …