Patent ID: 9667066
Date: 2017-05-30
CPC Classifications: H02J,Y02E

Claim:
1. A wind power bundling control method after wind power and thermal power are connected to a grid characterized in the method comprises: step 1: providing initial values for winder power output and thermal power output, regulating wind power output and thermal power output forward under the condition of satisfying transient stability of the grid or regulating wind power output and thermal power output backward under the condition where the transient stability of the grid is not satisfied; wherein regulating wind power output and thermal power output forward refers to decreasing thermal power output and increasing wind power output; and regulating wind power output and thermal power output backward refers to decreasing wind power output and increasing thermal power output; step 2: calculating a transient stability margin of the grid λ step 3: calculating wind power/thermal power paying value according to the transient stability margin of the grid λ step 4: if wind power/thermal power paying value is larger than preset threshold value, regulating wind power output and thermal power output backward; if wind power/thermal power paying value is smaller than preset threshold value, regulating wind power output and thermal power output forward.