Electromagnetic behaviour of the 30 MVA superconducting synchronous condenser.

Iwamoto, M.; Nakamura, Shirô; Yamada, Takahiro; Nomura, Takehide; Fujino, H.; Ishihara, Akira; Shindo, Yoshihiko; Yoshimura, Hideto

doi:10.1541/ieejias.107.511

Cited by 1 publication

(1 citation statement)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The rotor damper for a superconducting generator has a double-layered structure, including a warm damper at room temperature and a cold damper at 80 K. Considerable research has been done on a structure in which a cylindrical good conductor is placed inside a cylindrical support for the warm damper [5,6]. In contrast, the authors have proposed a method to structure the warm damper using a squirrel cage.…”

Section: Introductionmentioning

confidence: 99%

Performance evaluation of squirrel-cage damper structure for superconducting generators

et al. 2005

Self Cite

View full text Add to dashboard Cite

SUMMARYSuperconducting generators have many advantages such as increasing generation efficiency and improving power system stability. In Japan, 70-MW-class superconducting generators have been developed through the national project "Electric Power Application of Superconducting Technologies (1988Technologies ( -1999." In this paper, performance evaluation of the rotor damper structure for the 70-MW-class model generator is discussed. Doublelayered damper structure, which consists of a squirrel-cage warm damper and a single-layered cold damper, was set as the target. As the first step, basic electromagnetic and thermal performances were obtained. Consequently, it was proven that the damper structure had the performances to satisfy the requirements of the superconducting generators. Performances obtained from the experimental model, design of the 70-MW model rotor, and evaluation by the verification tests are described in this paper.

show abstract

Section: Introductionmentioning

confidence: 99%