[2004]04_24 금수봉03
[2006]11_23 교수님생일02
[2009] IPEMC09: Wuhan, China - 03
[2009] IPEMC09: Wuhan, China - 02
[2003]07_13 치악산전력전자학회04
[2005]04_22 야유회
[2006]PESC06: Jeju, Korea - 03
[2003]10_17 족구대회02
[2004]PESC04: Aachen, Germany - 01
[2006] LG홀연구실02
[2004]03_13 계족산02
[2004]10_23 대둔산03