환경 에너지 정책변화에 따른 풍력발전 연계형건축물 사례연구

Abstract

Wind turbines are attracting increasing attention around the world as a promising renewable energy sources. Large-scale offshore wind turbines, in particular, are expected to generate more electricity than onshore wind turbines. Small-scale onshore wind turbines, however, are moving from outside downtown to the center of the cities. In this respect, this study examined the precedent cases of building-connected wind turbines according to the changes in environmental and energy policies. 20 cases of buildingconnected wind turbines in North America, Europe, Asia, etc. were surveyed, and they were categorized into types of building connections and turbine axis: building-mounted wind turbines (BMWT), building-integrated wind turbines (BIWT), vertical axis wind turbines (VAWT), and horizontal axis wind turbines (HAWT). As a result, it was found that environmental and energy policies of each country affect the construction of building-connected wind turbines. In particular, the Directive of the European Parliament and of the Council of 16 December 2002 on the energy performance of buildings as well as strategical means of a renewable energy obligation in the early 2000s have affected the increasing establishment of building-connected wind turbines since 2006.