The invention discloses a method for controlling and reducing a
peak load of a
power grid by using an
air conditioning load. The method comprises an
air conditioning equipment body structure, an
air conditioning load control method and air conditioning
system classification and load reducing
potential analysis thereof, wherein the
air conditioning load control method comprises adjusting methods for air conditioning
system area parameters, air
system parameters, circulating equipment parameters and central mainframe equipment parameters; and the
air conditioning load control method is an equipment
recovery method for recovering equipment to a
normal control level after the peak season of
electric power. The control method of participating the
air conditioning load in the peak reduction of the
power grid can be applied to the policy distribution of the
power demand response event growing up in the future, the
client control instruction design and the like, so that the
demand response is effectively performed, the
peak load increment of the
power grid is restrained, the
power load curve is improved, the stable, safe and economical operation of the power grid is guaranteed; and the method is simple in structure, convenient for use and installation, simple in operation, low in cost and safe and reliable.