Yinshun Wang et al 2004 Supercond. Sci. Technol. 17 1014 doi:10.1088/0953-2048/17/8/011
Yinshun Wang1,2, Huidong Li1, Xiang Zhao3, Junjie Han3, Liye Xiao1, Liangzhen Lin1, Ying Guan1, Qing Bao1, Zhiqin Zhu1, Guanghui Lu3, Xi Xu1, Zikai Wang1, Shaotao Dai1 and Dong Hui1
Show affiliationsA model 9 kVA (240 V/9.6 V) single-phase HTS transformer has been developed and tested with and without a cold iron core at 77 K. The primary and secondary windings were wound by transposed conductors, which are made from stainless steel-reinforced multifilamentary Bi2223/Ag tapes. The structures of the primary and secondary windings are helical and double-pancake, respectively. Primarily characteristics of the transformer are obtained through no-load tests, and short circuit tests. The iron cores are made of the common laminated Fe–Si steel plates and operate at nitrogen temperature 77 K. Based on the results of this transformer, we will develop a 630 kVA HTS transformer with the same rating currents in the near future.
84.71.Mn Superconducting wires, fibers, and tapes
85.25.Am Superconducting device characterization, design, and modeling
74.72.-h Cuprate superconductors (high-Tc and insulating parent compounds)
Issue 8 (August 2004)
Received 19 February 2004
Published 15 June 2004
Yinshun Wang et al 2004 Supercond. Sci. Technol. 17 1014
C -M Ma and A E Nahum 1993 Phys. Med. Biol. 38 423
I Alvarez et al 2000 J. Phys. B: At. Mol. Opt. Phys. 33 L317
M. Lehnen et al 2003 Nucl. Fusion 43 168
I Schneider et al 1985 J. Phys. B: At. Mol. Phys. 18 791
Takayoshi Ootsuka et al 2004 Class. Quantum Grav. 21 975
C Pennetta et al 2001 J. Phys. D: Appl. Phys. 34 1421
G Cunge et al 2004 Plasma Sources Sci. Technol. 13 522
I Gamboa-deBuen et al 1998 Phys. Med. Biol. 43 2073
Wen-bin Fan et al 2006 Nanotechnology 17 1878