Optimal Operation Control of Multiple Type New Energy Based on Power Loss

With wind power and photovoltaic as the main form of new energy power generation as a supplement to the traditional power grid, it is of great significance to study the optimal operation control in power grids with considering the power loss. For calculating the optimal operation capacity, this paper establishes an objective function with minimum power loss, and the constraint condition is the node voltage limit, capacity limit and branch transmission power limit. After analysis the influence of the dispersion and permeability of power supply on power loss of network, a genetic algorithm is used to solve the optimal operation model. The optimal operation capacity scheme is obtained by computing the IEEE33 standard system and the actual power systems in Jiangsu, China.