Summary of development of 70 MW class model superconducting generator––research and development of superconducting for electric power application

✍ Scribed by Ikuo Oishi; Kenichi Nishijima

• Publisher: Elsevier Science
• Year: 2002
• Tongue: English
• Weight: 361 KB
• Volume: 42
• Category: Article
• ISSN: 0011-2275
• DOI: 10.1016/s0011-2275(02)00032-2

✦ Synopsis

A 70 MW class superconducting model generator was designed, manufactured, and tested from 1988 to 1999 as Phase I, which was Japan's national project on applications of superconducting technologies to electric power apparatuses that was commissioned by NEDO as part of New Sunshine Program of AIST and MITI. Phase II then is now being carried out by almost same organization as Phase I. With the development of the 70 MW class superconducting model generator, technologies for a 200 MW class pilot generator were established. The world's largest output (79 MW), world's longest continuous operation (1500 h), and other sufficient characteristics were achieved on the 70 MW class superconducting model generator, and key technologies of design and manufacture required for the 200 MW class pilot generator were established. This project contributed to progress of R&D of power apparatuses. Super-GM has started the next project (Phase II), which shall develop the key technologies for larger-capacity and more-compact machine and is scheduled from 2000 to 2003. Phase II shall be the first step for commercialization of superconducting generator.