• Login
    View Item 
    •   TECNALIA Publications Home
    • TECNALIA
    • TECNALIA
    • View Item
    • TECNALIA Publications Home
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    A practical approach to HFI based sensorless control of PM-assisted synchronous reluctance machines applied to EVs and HEVs

    View/Open
    2017_Sensorless_iecon ... (942.5Kb)
    Identifiers
    URI: http://hdl.handle.net/11556/509
    DOI: 10.1109/iecon.2017.8216294
    Bibliography Export
    RefworksRisMendeleyEndNote
    Statistics
    View Usage Statistics
    Full record
    Show full item record
    Author/s
    Trancho, E.; Ibarra, E.; Arias, A.; Kortabarria, I.; Prieto, P.
    Date
    2017-12-18
    Keywords
    Estimation
    Rotors
    Torque
    Stators
    Sensorless control
    Hybrid electric vehicles
    Delays
    Abstract
    Sensorless control is a promising alternative for controlling Electric Vehicle (EV) and Hybrid Electric Vehicle (HEV) propulsion systems without the need of complex devices, such as resolvers or encoders. As the usage of a physical sensor is avoided, this allows significant cost reductions of the drive, and the reliability of the system is also improved. EVs require an operation range from standstill to high speeds. At low speeds, the back-EMF of the electric machine is low, and signal injection techniques are required in order to estimate the position and speed of the machine. This paper presents practical implementation details of the High Frequency Injection (HFI) technique, giving special attention to signal processing, offset compensation due to filtering delays and robust speed estimation. The approach is validated in an automotive Permanent Magnet Assisted Synchronous Reluctance Machine (PM-assisted SynRM) of 51 kW.
    Type
    conferenceObject

    © TECNALIA 2015  | All rights reserved
    Contact Us | Send Feedback
     

     

    Browse

    All of TECNALIA PublicationsAuthorsTitlesTypesKeywordsThis CollectionAuthorsTitlesTypesKeywords

    My Account

    LoginRegister

    Statistics

    View Usage Statistics

    Of interest

    About TECNALIA
    Open AireOpen DoarRecolectaSHERPA/ROMEO

    © TECNALIA 2015  | All rights reserved
    Contact Us | Send Feedback