Starting procedure of rotational sensorless PMSM in the rotating condition

Shun Taniguchi, Shinsuke Mochiduki, Toshifumi Yamakawa, Shinji Wakao, Keiichiro Kondo, Takashi Yoneyama

    Research output: Contribution to journalArticle

    29 Citations (Scopus)

    Abstract

    This paper investigates a starting procedure of rotational sensorless permanent magnet synchronous motor (PMSM) in the rotating condition, which is suitable for some applications with higher maximum rotor frequency and longer current sampling time. Instantaneous estimation of initial rotor position and frequency, right after gates start, is essential for restarting the operation of inverters. Existing estimation methods are not available for the aforementioned applications because of their higher maximum rotor frequency and longer current sampling time. To cope with this problem, we propose a novel initial rotor frequency estimation method. The proposed estimation method is verified by experiments using a 2-kW interior PMSM and a numerical simulation.

    Original languageEnglish
    Pages (from-to)194-202
    Number of pages9
    JournalIEEE Transactions on Industry Applications
    Volume45
    Issue number1
    DOIs
    Publication statusPublished - 2009

    Fingerprint

    Synchronous motors
    Permanent magnets
    Rotors
    Sampling
    Frequency estimation
    Computer simulation
    Experiments

    Keywords

    • Permanent magnet synchronous motors (PMSMs)
    • Rotational sensorless control
    • Starting procedure at rotating condition

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Control and Systems Engineering
    • Industrial and Manufacturing Engineering

    Cite this

    Starting procedure of rotational sensorless PMSM in the rotating condition. / Taniguchi, Shun; Mochiduki, Shinsuke; Yamakawa, Toshifumi; Wakao, Shinji; Kondo, Keiichiro; Yoneyama, Takashi.

    In: IEEE Transactions on Industry Applications, Vol. 45, No. 1, 2009, p. 194-202.

    Research output: Contribution to journalArticle

    Taniguchi, Shun ; Mochiduki, Shinsuke ; Yamakawa, Toshifumi ; Wakao, Shinji ; Kondo, Keiichiro ; Yoneyama, Takashi. / Starting procedure of rotational sensorless PMSM in the rotating condition. In: IEEE Transactions on Industry Applications. 2009 ; Vol. 45, No. 1. pp. 194-202.
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    AU - Kondo, Keiichiro

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