M. Ohya
Sumitomo Electric Industries
41 Papers
246 Citations
M. Ohya is an academic researcher from Sumitomo Electric Industries. The author has contributed to research in topics: Electrical conductor & Power cable. The author has an hindex of 11, co-authored 37 publications.
Chat about Author
Papers
Phase II of the Albany HTS Cable Project
TL;DR: In this article, the authors describe the latest status of the Albany, NY HTS cable project, which was installed between two substations in National Grid's electric utility system and operated successfully in unattended condition through May 1, 2007.
86
A New HTS Cable Project in Japan
T. Masuda,Hiroyasu Yumura,M. Ohya,T. Kikuta,M. Hirose,Shoichi Honjo,Tomoo Mimura,Y. Kito,K. Yamamoto,M. Ikeuchi,R. Ohno +10 more
TL;DR: A new HTS cable project supported by Ministry of Economy, Trade and Industry (METI) and New Energy and Industrial Technology Development Organization (NEDO) has just started in Japan as discussed by the authors.
66
Update of YOKOHAMA HTS Cable Project
Hiroyasu Yumura,Yuichi Ashibe,M. Ohya,H. Itoh,M. Watanabe,T. Masuda,Hiroshi Ichikawa,Tomoo Mimura,S. Honjo,Tsukushi Hara,R. Ohno,M. Shimoda,N. Nakamura,T. Komagome,H. Yaguchi +14 more
TL;DR: In this article, the high-temperature superconducting (HTS) cable demonstration project supported by Ministry of Economy, Trade and Industry and New Energy and Industrial Technology Development Organization has started in Japan and the target of this project is to operate a 66 kV, 200 MVA HTS cable in the live network of Tokyo Electric Power Company in order to demonstrate its reliability and stable operation.
65
Test Results of a 30 m HTS Cable for Yokohama Project
T. Masuda,Hiroyasu Yumura,M. Ohya,Yuichi Ashibe,M. Watanabe,T. Minamino,H. Ito,S. Honjo,Tomoo Mimura,Y Kitoh,Y Noguchi +10 more
TL;DR: A 30-meter HTS cable system with terminations, a joint and a cooling system was installed in SEI facility to confirm their design and performance as mentioned in this paper, and it is verified that the cable has good performances as design.
36
Results of Japan's First In-Grid Operation of 200-MVA Superconducting Cable System
O. Maruyama,S. Honjo,Tetsutaro Nakano,T. Masuda,M. Watanabe,M. Ohya,H. Yaguchi,N. Nakamura,A. Machida +8 more
TL;DR: In this article, a high-temperature superconducting (HTS) power cable demonstration project was started in 2007 to evaluate the cable's performance, stability, and reliability This project aims to operate a 66-kV 200-MVA HTS cable system in a real power grid of the Tokyo Electric Power Company.
27