ELECTRIC POWER SUPPRESSION SYSTEM FOR AIR CONDITIONER

摘要

PROBLEM TO BE SOLVED: To leave actual result information on electric power suppression control as a history.SOLUTION: An electric power suppression system for air conditioner includes: a demand controller 3 which outputs a request signal requesting electric power suppression; an electric power suppression controller 5 which performs electric power suppression control over an air conditioner in facilities according to the request signal; and an external storage medium 4 which stores externally input information. The electric power suppression controller 5 includes: an electric power suppression control part 54 which performs the electric power suppression control by outputting a signal indicative of an electric power suppression value to the air conditioner as an object of electric power suppression according to the request signal; and an information writing part 52 which writes history information associated with the electric power suppression control to the external storage medium 4.