About KUWABARA T
About Hitachi, Ltd., Tokyo, JPN
About SHIBUYA A
About Hitachi, Ltd., Tokyo, JPN
About FURUTA H
About Hitachi, Ltd., Tokyo, JPN
About KITA E
About Kansai Electric Power Co., Inc., Osaka, JPN
About MITSUHASHI K
About Kansai Electric Power Co., Inc., Osaka, JPN
About IEEE Transactions on Energy Conversion
About DC machine
About Hydroelectric power generation
About Generators and motors in general
About 発電所
About 可変速
About 揚水
About 発電設備
About 設計
About 応答特性