Innovative generator technology with a hybrid grid rotor for small hydro

  • Y. Alexandrova, A. Parviainen, K. Kamiev, G. Fornasa and T. Burckhart
  • Vol. 25 - Issue 6, 2018

The latest solution to overcome permanent magnet synchronous generator limitations in terms of reactive power control is to introduce a hybrid excited synchronous generator. The aim of this paper is to describe the performance and feasibility of such a system for small powerplants. As a case study, the main characteristics of a 1.2 MVA/3 kV/231 min-1 direct-drive hybrid-excited generator, at the Tagliuno scheme in Italy, are described.

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Innovative generator technology with a hybrid grid rotor for small hydro
  • Vol. 25 - Issue 6, 2018

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