Výroba elektřiny z akumulovaného tepla v systému pro akumulaci elektřiny

Abstract

This thesis is focused on the possibilities of energy accumulation and its subsequent use. The aim of the thesis is to design a high-pressure hot-air accumulator for a decentralized accumulator source. In the theoretical parts is discarded the reasons for the accumulation of energy, including their individual technologies of accumulation in the world. Furthermore, there is approximated the main parameters and especially the principle on which the accumulation works. The practical part is explained in detail by the technology Compressed Air Keeps Energy (the accumulation of energy in the compressed air, CAES), on which works the basic part of the principle of electricity generation from the accumulated heat in the heat storage system. In addition, there are clarified the individual key sections that directly affect the operation of the technology. The conclusion of the thesis is devoted to the design of devices for certain values, including the subsequent comparison of possibilities.