AC losses of the toroidal model pancake (hollow conductor type)

Authors :: Hosono, F.
Sugimoto, M.
Tsukamoto, H.
Oshikiri, M.
Hanawa, H.
Seki, S.
Sasaki, T.
Koizumi, N.
Isono, T.
Takahashi, Y.
Okuno, K.
Nishi, M.
Nakajima, H.
Kato, T.
Yoshida, K.
Ando, T.
Tsuji, H.
Source :: IEEE Transactions on Applied Superconductivity. March, 1993, Vol. 3 Issue 1, p535, 4 p.
Publication Year :: 1993
Abstract: The Toroidal Model Pancake is a test coil that was constructed by the Japan Atomic Energy Research Institute for fusion reactor studies. Built of a 90-m hollow cooling monolithic conductors, it has an 1-m bore and a 1.5-m outer diameter. It was subjected to ac loss measurements which found the effective diameter of its (NbTi)3Sn and niobium titanium conductors to be 4 micrometer and 39 micrometer, respectively.