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Structural design and analysis of a high reliability multi-turn wound-rotor resolver for electric vehicle

Saneie, H ; Sharif University of Technology | 2020

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  1. Type of Document: Article
  2. DOI: 10.1109/TVT.2020.2981551
  3. Publisher: Institute of Electrical and Electronics Engineers Inc , 2020
  4. Abstract:
  5. Cost, durability and reliability are three critical issues in electrical/hybrid electrical vehicles (EV/HEV). In this regard, resolvers are often used as position and speed sensors in such applications. In this paper design and analysis of a novel multi-turn resolver is discussed to address all the mentioned issues. The proposed resolver has got one stator core and one rotor core. Double sets of signal windings on the stator and a special excitation winding on the rotor are designed to achieve both absolute and multi-speed operations. Mathematical model of the proposed resolver is verified using time stepping finite element analysis and experimental measurements. © 1967-2012 IEEE
  6. Keywords:
  7. Design ; Multi-speed resolver ; Multi-turn resolver ; Three-dimensional time stepping finite element analysis (3-D TSFEA) ; Wound-rotor (WR) resolver ; Electric windings ; Rotors (windings) ; Stators ; Structural design ; Winding ; Critical issues ; Design and analysis ; Electrical vehicles ; Excitation winding ; High reliability ; Speed operation ; Speed sensors ; Time-stepping finite elements ; Reliability analysis
  8. Source: IEEE Transactions on Vehicular Technology ; Volume 69, Issue 5 , 2020 , Pages 4992-4999
  9. URL: https://ieeexplore.ieee.org/document/9042202