4:15 PM - 5:30 PM
*Takumi YOSHII1, Takaomi HAMADA1, Toshinori SASAKI1, Masafumi MATSUYAMA1, Shiro TANAKA1, Yuki ITO1, Masakazu WATANABE2, Koichi OKUZAWA3 (1.Central Research Institute of Electric Power Industry, 2.Ceres, Inc., 3.Obayashi Corporation)