| 摘要 |
PURPOSE:To improve utilizing efficiency of heat, by comprising a light and heat collecting device, heat storage device storing heat of a medium, heated increasing a temperature by the sunlight, or heat of collected light and a turbine generator and starting the turbine generator when a predetermined condition is satisfied. CONSTITUTION:A solar heat power generating equipment stores heat by evaporating supply water in a light and heat collecting device 1 thereafter to be introduced to a heat storage device 2, and the unit, supplying outlet steam of the heat storage device 2 to a steam turbine 4 in accordance with demand of a generating output, drives generator 5. While the unit, introducing surplus steam from a steam inflow pipe 13 to an accumulator 3, stores hot water. Here a controller 22 controls the generating unit so as to start the steam turbine 4 when the heat storage device 2 reaches a maxi mum storage amount of heat, or when solar radiation decreases to a minimum solar radiation amount or less further a continuous time of solar radiation amount incapable of heat collecting operation passes further the heat storage device 2 reaches a minimum heat storage amount or more, or when the heat storage device 2 reaches the minimum heat storage amount or more at the time of the heat storage operation limit.
|
