*Kansai Electric Power Co., Japan
**Tokyo Electric Power Co., Japan
***Chubu Electric Power Co., Japan
****Mitsubishi Electric Corp., Japan
*****Toshiba Corp., Japan
******Hitachi Ltd., Japan
CIGRE, Paris Session 2012
Existing facilities, coordination with the power grid, measures against environmental issues, remedial measures against aging, controlled switching system (CSS), compact power transformer, replacement of aged GIS