Initial position estimation for sensorless surface-mounted PMSM with near-zero saliency at standstill

Gaolin Wang; Rongfeng Yang; Wei Chen; Yong Yu; Dianguo Xu; C. C. Chan

doi:10.1109/VPPC.2009.5289472

Initial position estimation for sensorless surface-mounted PMSM with near-zero saliency at standstill

Gaolin Wang, Rongfeng Yang, Wei Chen, Yong Yu, Dianguo Xu, C. C. Chan

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

6 Citations (Scopus)

Abstract

An initial rotor position estimation method for surface-mounted permanent magnet synchronous motor (PMSM) without any position sensor at standstill is presented. Oscillating high-frequency signal is injected to estimate the magnet pole position. The error signal containing with rotor position information is acquired from the q-axis current component in the estimated synchronous reference frame. In order to make rotor polarity be identified more effectively and simply, pulse voltage vectors is injected in the corresponding direction. The validity of the proposed estimation scheme is verified by an 11.7kW surface-mounted PMSM with near-zero saliency. Experimental results show that the proposed scheme achieve acceptable estimation accuracy.

Original language	English
Title of host publication	5th IEEE Vehicle Power and Propulsion Conference, VPPC '09
Pages	1403-1406
Number of pages	4
DOIs	https://doi.org/10.1109/VPPC.2009.5289472
Publication status	Published - 2009
Externally published	Yes
Event	5th IEEE Vehicle Power and Propulsion Conference, VPPC '09 - Dearborn, MI, United States Duration: 7 Sept 2009 → 10 Sept 2009

Publication series

Name	5th IEEE Vehicle Power and Propulsion Conference, VPPC '09

Conference

Conference	5th IEEE Vehicle Power and Propulsion Conference, VPPC '09
Country/Territory	United States
City	Dearborn, MI
Period	7/09/09 → 10/09/09

Keywords

Initial rotor position
Oscillating high-frequency injection
Pulse voltage vector injection
Sensorless
Surface-mounted PMSM

ASJC Scopus subject areas

Energy Engineering and Power Technology
Aerospace Engineering
Electrical and Electronic Engineering

More information

10.1109/VPPC.2009.5289472

Cite this

@inproceedings{4629687a6a3f4064afd8dcb90ab04012,

title = "Initial position estimation for sensorless surface-mounted PMSM with near-zero saliency at standstill",

abstract = "An initial rotor position estimation method for surface-mounted permanent magnet synchronous motor (PMSM) without any position sensor at standstill is presented. Oscillating high-frequency signal is injected to estimate the magnet pole position. The error signal containing with rotor position information is acquired from the q-axis current component in the estimated synchronous reference frame. In order to make rotor polarity be identified more effectively and simply, pulse voltage vectors is injected in the corresponding direction. The validity of the proposed estimation scheme is verified by an 11.7kW surface-mounted PMSM with near-zero saliency. Experimental results show that the proposed scheme achieve acceptable estimation accuracy.",

keywords = "Initial rotor position, Oscillating high-frequency injection, Pulse voltage vector injection, Sensorless, Surface-mounted PMSM",

author = "Gaolin Wang and Rongfeng Yang and Wei Chen and Yong Yu and Dianguo Xu and Chan, {C. C.}",

year = "2009",

doi = "10.1109/VPPC.2009.5289472",

language = "English",

isbn = "9781424426003",

series = "5th IEEE Vehicle Power and Propulsion Conference, VPPC '09",

pages = "1403--1406",

booktitle = "5th IEEE Vehicle Power and Propulsion Conference, VPPC '09",

note = "5th IEEE Vehicle Power and Propulsion Conference, VPPC '09 ; Conference date: 07-09-2009 Through 10-09-2009",

}

Wang, G, Yang, R, Chen, W, Yu, Y, Xu, D & Chan, CC 2009, Initial position estimation for sensorless surface-mounted PMSM with near-zero saliency at standstill. in 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09., 5289472, 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09, pp. 1403-1406, 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09, Dearborn, MI, United States, 7/09/09. https://doi.org/10.1109/VPPC.2009.5289472

Initial position estimation for sensorless surface-mounted PMSM with near-zero saliency at standstill. / Wang, Gaolin; Yang, Rongfeng; Chen, Wei et al.
5th IEEE Vehicle Power and Propulsion Conference, VPPC '09. 2009. p. 1403-1406 5289472 (5th IEEE Vehicle Power and Propulsion Conference, VPPC '09).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

TY - GEN

T1 - Initial position estimation for sensorless surface-mounted PMSM with near-zero saliency at standstill

AU - Wang, Gaolin

AU - Yang, Rongfeng

AU - Chen, Wei

AU - Yu, Yong

AU - Xu, Dianguo

AU - Chan, C. C.

PY - 2009

Y1 - 2009

N2 - An initial rotor position estimation method for surface-mounted permanent magnet synchronous motor (PMSM) without any position sensor at standstill is presented. Oscillating high-frequency signal is injected to estimate the magnet pole position. The error signal containing with rotor position information is acquired from the q-axis current component in the estimated synchronous reference frame. In order to make rotor polarity be identified more effectively and simply, pulse voltage vectors is injected in the corresponding direction. The validity of the proposed estimation scheme is verified by an 11.7kW surface-mounted PMSM with near-zero saliency. Experimental results show that the proposed scheme achieve acceptable estimation accuracy.

AB - An initial rotor position estimation method for surface-mounted permanent magnet synchronous motor (PMSM) without any position sensor at standstill is presented. Oscillating high-frequency signal is injected to estimate the magnet pole position. The error signal containing with rotor position information is acquired from the q-axis current component in the estimated synchronous reference frame. In order to make rotor polarity be identified more effectively and simply, pulse voltage vectors is injected in the corresponding direction. The validity of the proposed estimation scheme is verified by an 11.7kW surface-mounted PMSM with near-zero saliency. Experimental results show that the proposed scheme achieve acceptable estimation accuracy.

KW - Initial rotor position

KW - Oscillating high-frequency injection

KW - Pulse voltage vector injection

KW - Sensorless

KW - Surface-mounted PMSM

UR - http://www.scopus.com/inward/record.url?scp=72149117105&partnerID=8YFLogxK

U2 - 10.1109/VPPC.2009.5289472

DO - 10.1109/VPPC.2009.5289472

M3 - Conference article published in proceeding or book

AN - SCOPUS:72149117105

SN - 9781424426003

T3 - 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09

SP - 1403

EP - 1406

BT - 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09

T2 - 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09

Y2 - 7 September 2009 through 10 September 2009

ER -

Initial position estimation for sensorless surface-mounted PMSM with near-zero saliency at standstill

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

More information

Other files and links

Fingerprint

Cite this