Investigation Methods of Currents Distribution in Regular Damper Windings and Squirrel Cages

  • Iliya Boguslawsky
  • Nikolay Korovkin
  • Masashi Hayakawa


Chapter 9 presents methods of investigation of currents in regular damper winding elements of various design (complete, incomplete) caused by influence of the first and higher harmonics (Q ≥ 1, |m| = |n| ≥ 1) of resulting field in air gap. They are based on investigation results for currents in U-shaped recurrent circuits of various structure. Obtained here are regularities of currents distribution in construction elements of regular damper winding in operational modes of salient pole machine.


Induction Machine Synchronous Machine Calculation Expression Equivalent Impedance Squirrel Cage 
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Copyright information

© Springer Japan KK 2017

Authors and Affiliations

  • Iliya Boguslawsky
    • 1
  • Nikolay Korovkin
    • 1
  • Masashi Hayakawa
    • 2
  1. 1.Peter the Great St. Petersburg Polytechnic UniversitySaint PetersburgRussia
  2. 2.The University of Electro-CommunicationsTokyoJapan

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