The Optimal Compensation Scheme for Large-scale Windfarm using Forecasting Algorithm and Energy Storages

예측 알고리즘와 에너지 저장장치를 이용한 풍력발전단지 최적 출력 보상 방안

As moving away from fossil fuel makes rapid progress, new paradigm has arisen in the power industry area. Developing alternative energy source is progressing actively, the proportion of renewable energy in electricity production is expected to be increased. Because the output of wind farm depends on wind characteristic, minimizing the output fluctuation is a key to keep the power system controllable and stable. Various compensation scheme for stabilizing the output of wind farm has been developed. Considering some requirements such as reaction velocity, controllability, scalability and applicability, energy storage system is one of the effective methods for spreading of renewable energy. In this paper, method of compensating method with forecasting algorithm was simulated, and then the results was analyzed.