Wind response of high-rise building in diversified inlets to construct wind turbine system on roof  

作　　者：YOU Ki-pyo YOU Jang-youl KIM Young-moon 

机构地区：[1]Department of Architecture Engineering, Long-Span Steel Frame System Research Center, Chonbuk National University,Chonju 561-756, Korea [2]KOCED Wind Tunnel Center, Chonbuk National University,Chonju 561-756, Korea

出　　处：《Journal of Central South University》2014年第11期4395-4403,共9页中南大学学报（英文版）

基　　金：Project(2011-0028567)supported by the National Research Foundation of Korea

摘　　要：Many skyscrapers have installed wind turbine systems to use new renewable energy. In particular, building an integrated wind power generation system by installing a wind power generator inside a building is an attractive method to secure safe energy. However, most studies have dealt with the efficiency of wind turbines and the response effects of wind induced vibration; space preparation for wind turbine installations has not been sufficiently considered. This work reviewed the shapes of openings where wind turbines can be installed in skyscrapers, and the characteristics of wind induced vibration responses occurring in the building with changes in cross sectional area. Nine wind power models were constructed to carry out the experiment. According to the experimental results, wind speed varies with shape of opening in the order of C-type>S-type>R-type. Moreover, wind speed increases as the area is reduced.Many skyscrapers have installed wind turbine systems to use new renewable energy. In particular, building an integrated wind power generation system by installing a wind power generator inside a building is an attractive method to secure safe energy. However, most studies have dealt with the efficiency of wind turbines and the response effects of wind induced vibration; space preparation for wind turbine installations has not been sufficiently considered. This work reviewed the shapes of openings where wind turbines can be installed in skyscrapers, and the characteristics of wind induced vibration responses occurring in the building with changes in cross sectional area. Nine wind power models were constructed to carry out the experiment. According to the experimental results, wind speed varies with shape of opening in the order of C-type〉S-type〉R-type. Moreover, wind speed increases as the area is reduced.

关 键 词：wind induced vibration tall building shapes of opening wind turbine 

分 类 号：TM614[电气工程—电力系统及自动化]