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Liquid Helium Rotational Reservoir Management in a 20 MVA Superconducting Generator

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Advances in Cryogenic Engineering

Part of the book series: Advances in Cryogenic Engineering ((ACRE,volume 29))

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Abstract

Recent extensive electrical, hydraulic, and mechanical testing of a 20 MVA superconducting generator provided valuable insights into the feasibility of applying cryogenic technology to future large-size central power plant generators. The test setup is shown in Figure 1. The rotor is a uniquely designed liquid helium (LHe) dewar with encapsulated NbTi superconducting racetrack windings encased in an aluminum support system.

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References

  1. B.B. Gamble and T.A. Kiem, High-Power-Density Superconducting Generator, Journal of Energy, Vol. 6, No.1, Jan-Feb 1982.

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  2. B.B. Gamble, T.E. Laskaris, and T.A. Keim, Transient Performance of a Pre-reacted Fully Impregnated Multi-filamentary Nb3Sn Coil, “Advances in Cryogenic Engineering, Volume 28, Plenum Press, N.Y., 1982.

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  3. T.E. Laskaris and K.F. Schoch, Superconducting Rotor Development for a 20-MVA Generator, IEEE Trans, on Power Apparatus and Systems,PAS-99, (6): (1980).

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  4. T.E. Laskaris, A Two-Phase Cooling System for Superconducting A-C Generator Rotors, IEEE Trans on Magnetics, MAG-13:759 (1977).

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© 1984 Plenum Press, New York

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Albright, D.R., Stephens, C.M., Laskaris, T.E., Keim, T.A., Schoch, K.F. (1984). Liquid Helium Rotational Reservoir Management in a 20 MVA Superconducting Generator. In: Fast, R.W. (eds) Advances in Cryogenic Engineering. Advances in Cryogenic Engineering, vol 29. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-9865-3_46

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  • DOI: https://doi.org/10.1007/978-1-4613-9865-3_46

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4613-9867-7

  • Online ISBN: 978-1-4613-9865-3

  • eBook Packages: Springer Book Archive

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