Integration of Solar Thermal Systems into Gas Pressure Regulating Stations
Abstract
Within this paper the possibility to use solar thermal energy for the preheating of gas in gas pressure regulating stations is investigated. First the operating principle and the technical characteristics of gas pressure regulating stations are described and different options to integrate a solar thermal system are discussed. Then the plans for the realization of a pilot plant are presented. Annual system simulations are performed to identify the optimal dimensions and operation parameters for the pilot plant. Finally, it is concluded that in gas pressure regulating stations ideal conditions can be found for an economically competitive use of solar thermal energy.