Research on the joint optimal allocation of hydropower, wind energy and photovoltaic power generation in the basin

Abstract To improve the constancy of hydropower, wind energy and photovoltaic hybrid power generation systems for furnish to grid, joint optimal allocation wind, is studied. Firstly, goal highest load-matching degree energy, put forward. Considering constraints such as maximum total ability water balance reservoir, a model in basin created, solved by progressive optimization algorithm. An example given illustrate influence source load matching on allocation, validity this approach verified. The simulation results indicate that during grid-connected operation, complementary can ensure high electricity reliability deliver more stable grid.