Vodíková kogenerace pro pokrytí potřeby tepla a elektřiny v bytové zástavbě

Abstract

In this thesis I describe contemporary possibilities of hydrogen technologies in combined heat and electrical energy production. The first part of the thesis is devoted to the description of the most common types of fuel cells used in low-power hydrogen cogeneration units. In particular, advantages, disadvantages and possible applications of these units are presented. Finally, contemporary use of hydrogen in the world and the Czech Republic is summarized in the first part of the thesis. The second part of the thesis presents the market research of cogeneration systems with brief technical description of their parameters. Consequently, the proposal of a heat production system for a particular housing unit is described based on the market research. Moreover, the proposal of a heat production system also considers important technical parameters of this particular housing unit. Finally, detailed calculations are provided to assess the technical and economic feasibility of the combined heat and electrical energy production.