Wind energy is one of the most widely used renewable energy resources. Wind power has been connected to the grid as large scale wind farm which is made up of dozens of wind turbines, and the scale of wind farm is more increased recently. Due to intermittent and variable wind source, reliability evaluation on wind farm is necessarily required. Also, because large scale offshore wind farm has a long repair time and a high repair cost as well as a high investment cost, it is essential to take into account the economic aspect. One of methods to efficiently build and to operate wind farm is to construct wind farm which is able to enhance a capability of delivering a power instead of controlling an uncontrollable output of wind power. Therefore, this paper introduces a method to evaluate the reliability depending upon structures of wind farm and to reflect the result to the planning stage of wind farm.
European Power Electronics (epe) Wind Energy and T&d Chapter Seminar 2012, 2012
Wind Farm; Reliability Evaluation; Structure; Power delivery ability; Expected Power Delivery Ratio
Main Research Area:
EPE Joint Wind Energy and T&D Chapters Seminar, 2012