Polymer electrolyte fuel cell based heat and power generation unit

摘要

The invention is aimed at providing a heat and power generating apparatus comprising a polymer electrolyte fuel cell stack, and a fuel processing system that converts a hydrocarbon into a hydrogen rich mixture, the apparatus according to the invention has a high electrical as well as thermal efficiency. The high efficiency is realized according to the invention by operating the system at atmospheric pressure, low-pressure drop, and by using an efficient inverter.