Disc-type solar thermal power generation is increasingly popular on the market due to its capability of flexible modular deployment, relatively high concentration ratio, convenient two dimensional tracking system, adaptation to an environment of scarcity, flexible power station. Disc-type solar thermal power generation is increasingly popular on the market due to its capability of flexible modular deployment, relatively high concentration ratio, convenient two dimensional tracking system, adaptation to an environment of scarcity, flexible power station. The invention discloses a disc type solar thermal power generation system, which comprises a downwards concave disc-shaped light gathering device, a support stringer and a nut, wherein the support stringer is fixedly arranged at the upper side of the disc-shaped light gathering device, the upper. Solar thermal power generation is an importation direction of solar energy development and utilization. In the field of solar thermal power generation, there are three main technical pathways, groove-type, tower-type and disc-type, according to different ways of concentration. Disc-type solar. The Crescent Dunes Solar Energy Project is a solar thermal power project with an installed capacity of 110 megawatt (MW) and 1. 1 gigawatt-hours of energy storage located near Tonopah, about 190 miles (310 km) northwest of Las Vegas. Crescent Dunes is the first commercial concentrated. Dish/engine systems use a parabolic dish of mirrors to direct and concentrate sunlight onto a central engine that produces electricity. The dish/engine system is a concentrating solar power (CSP) technology that produces smaller amounts of electricity than other CSP technologies—typically in the. The disc-type solar power generation system comprises a disc-type reflectingmirror, a vertical column, a supporting arm, a Stirling generator and a heat absorber, wherein the disc-type reflecting mirror is mounted on the vertical column; the Stirling generator is mounted on the disc-type reflecting. In solar thermal energy, all concentrating solar power (CSP) technologies use solar thermal energy from sunlight to make power.