A wind power receiving cost method of determining the equivalent redispatch

The present invention pertains to a power dispatching system optimization relates to the field of wind power receiving rescheduling equivalent cost determination method, comprising the following steps: First, based on the plurality of power supply to solve the optimization theory and wind power meter joint optimization scheduling problem, and the calculated wind optimum power curve. Secondly, the power curve and the like, the conversion of cis load fluctuation, and then re-scheduling; rescheduling optimization process to the virtual wind cis conventional power generation load equivalent to the exclusion of other wind power source with optimized scheduling again. Finally, the difference between scheduled result, the cost of the conventional power supply derived respond receiving intermittent wind power fluctuation takes. Using the method of the invention, to avoid the complex coupling interaction constraints, to calculate the quantization receiving wind power costs.