Regional integrated energy system optimization method based on chaos squirrel search algorithm

The invention discloses regional integrated energy system optimization based on a chaos squirrel search algorithm. The regional integrated energy system optimization comprises the steps of determining a model of a regional integrated energy system; the overall operation cost and the overall energy efficiency of the regional integrated energy system are considered, and upper and lower limits and climbing rates of output of a coal-fired thermal power generating unit, a coal-fired heat supply boiler and a gas-fired combined heat and power generation unit, upper and lower limits of user excitation type demand response quantity, and supply and demand balance of electric power and thermal load of each user are taken as constraint conditions; solving the multi-target problem by adopting a chaos squirrel search algorithm; and solving the optimal regional comprehensive energy optimization scheduling based on a chaos squirrel search algorithm. And minimizing the operation cost and maximizing the energy efficiency as ob