The invention discloses an active power distribution network planning model construction method considering a
data center. The method comprises the following steps: acquiring basic parameters; establishing an active power distribution network planning model considering the
data center by using a two-stage stochastic optimization method; substituting the basic parameters into the model, and solving the model by adopting an improved group search optimization
algorithm with the goal of minimizing the investment operation cost of the active power distribution network and improving the
utilization rate of
renewable energy sources and reducing the carbon emission, and outputting schemes of the selected model of the transformation line, the installation position of the intelligent electric meter, the installation position of the wind
turbine generator, the number of started servers in each time period of the
data center, the time dimension task migration quantity in the data center, the
electricity purchase quantity of the distribution network, the actual output of the wind
turbine generator, the
energy storage charging power and the
energy storage discharging power. According to the method, the time dimension transferable load of the data center and the flexible charging and discharging performance of the equipped
energy storage equipment are considered, the planning cost of the active power distribution network can be effectively reduced, distributed
energy consumption is promoted, and carbon emission is reduced.