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Application of frequency/voltage coordinating control strategy to 9-phase hybrid stepping motor driving system

  • Harbin Institute of Technology

Research output: Contribution to journalConference articlepeer-review

Abstract

A single phase equivalent circuit and its parameters of 9-phase hybrid stepping motor are derived, which is based on the structural properties and the stepping motor mathematical model. The motor power/angle characteristics can be obtained from the circuit representation of the stepping motor and the synchronous machine theory. According to the requirements for the pull-out torque/speed characteristics, frequency/voltage coordinating control strategy for the stepping motor driving system is proposed. The realization of this new control strategy and its application to a 9-phase hybrid stepping motor drive system are described and discussed. Experimental results show the feasibility of the proposed stepping motor driving system design method.

Original languageEnglish
Pages (from-to)528-531
Number of pages4
JournalPESC Record - IEEE Annual Power Electronics Specialists Conference
Volume1
StatePublished - 1994
EventProceedings of the 1994 25th Annual IEEE Power Electronics Specialists Conference. Part 2 (of 2) - Taipei, Taiwan
Duration: 20 Jun 199424 Jun 1994

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