著者

北村 岩雄 池田 長康 有村 文宏 澤田 邦男 橋本 吉昭 河村 晃一 北村 利博

出版者

富山大学工学部

雑誌

富山大学工学部紀要 (ISSN:03871339)

巻号頁・発行日

vol.45, pp.31-36, 1994-02

---

Electric power demands are increasing at present in many fields such as domestic homes, automation product systems at almost factories, maintenance and administration systems of buildings and infrastructure systems for public use. It is important to decrease the electric power loss and to design the electric system to compact one. Fundamental experiments on the metal contact of a high current bus are carried out for this reason. It is found from the experiments that the contact pressure is not essential, but the real metal contact with metal bond structure is essential for the low electric resistance in bus connection and the contact with the metal bond structure is able to almost attain to the value of resistance of metal bus with no connection part.