First Asia-Pacific Renewable Energy Forum, 2011-11-18
Environment and Energy Tech 2011 (ENTECH2011), 2011-09-01
2009 Korean New and Renewable Energy Spring Conference, page. 480 - 485, 2009-06-25
Environment and Energy Tech 2011 (ENTECH2011), 2011-09-01
Twenty-second (2012) International Offshore and Polar Engineering Conference & Exhibition, 2012-06-19
European Wind Energy Conference and Exhibition 2010, page. 138 - 143, 2010-04-23
European Wind Energy Conference and Exhibition 2010, 2010-04-20
International Symposium on Low Carbon & Renewable Energy Technology 2010, 2010-11-17
2012 Annual spring conference of Korean Sciety for mechanical Engineering (CAE and applied mechanics division), 2012-05-11
Asia-Pacific Forum on Renewable Energy 2012, 2012-11-28
8th World Wind Energy Conference and Exhibition 2009, page. 21 - 28, 2009-06-24
Asia-Pacific Forum on Renewable Energy 2012, 2012-11-28
2012 Fall Conference of Korea Wind Energy Association, 2012-12-05
The 2012 Spring Conference of Korea Wind Energy Association, 2012-05-17
Annual Fall Meeting of the Korean New and Renewable Energy 2008, 2008-10-16
The Ninth (2010) ISOPE Pacific/Asia Offshore Mechanics Symposium, page. 91 - 98, 2010-11-16
Annual Fall meeting of the Korean Society for new and renewable Energy 2011, 2011-11-16