CONTROLLER FOR DISTRICT HEAT SUPPLY PLANT

PROBLEM TO BE SOLVED: To provide a controller for a district heat supply plant, which is capable of obtaining the operating plan of the district heat supply plant more efficiently and flexibly. SOLUTION: A controller for a district heat supply plant is provided with a district heat supply plant operation planning means 10, obtaining the operating plan of the district heat supply plant 20 based on the estimated value of thermal load of today, which is estimated by a thermal load estimating means 2. In this case, the district heat supply plant operation planning means 10 is provided with a genetic algorithm executive means 3, applying genetic algorithm with respect to an individual having gene rows indicating the starting and stopping conditions in every predetermined time unit by 1/0. In the direct heat supply plant operation planning means 10, the operating plan of the district heating plant 20 can be obtained by a mathematical programming executive means 4 utilizing the operation plan, obtaining by the genetic algorithm executive means 3, as an initial value.