Research on output characteristics of large-scale wind farms in coastal area randomness concerned

In order to study coastal intensive large-scale wind farm output characteristics and interrelatedness, take large-scale wind farm in coastal Jiangsu as an example, based on the measured wind power output data in EMS systems correlation between wind farms and the active output probability distributions, the monthly maximum output were analyzed. Studied the active output fluctuations of wind farms and the impact of wind power output on active integrated load of Jiangsu power grid was discussed also the peak shaving. It's important for improving new energy efficiency and optimizing the scheduling for distributed operation.