An Initial Position Estimation For Switched Reluctance Motor At Standstill

DOI

10.2991/jimec-17.2017.67How to use a DOI?

Keywords

switched reluctance motor; sensorless; initial position; pulse time

Abstract

The paper presents a new initial position estimation strategy of switched reluctance motor based on time threshold pulse injection. According to the relationship of the inductance, the phase current and the rotor position, at the stationary state, the high frequency pulse is injected to the phase at the same time, the peak value of the pulse current rise is equal , the rotor initial partition is estimated by compare with the rise time of the pulse current. The proposed method does not require additional hardware or memory. At last, the simulation model is built, and the results verify the correctness and feasibility of The proposed algorithm.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Lei Zhang
AU  - Yue Yu
PY  - 2017/10
DA  - 2017/10
TI  - An Initial Position Estimation For Switched Reluctance Motor At Standstill
BT  - Proceedings of the 2017 2nd Joint International Information Technology, Mechanical and Electronic Engineering Conference (JIMEC 2017)
PB  - Atlantis Press
SP  - 303
EP  - 307
SN  - 2352-538X
UR  - https://doi.org/10.2991/jimec-17.2017.67
DO  - 10.2991/jimec-17.2017.67
ID  - Zhang2017/10
ER  -