A matrix converter-fed sensorless PMSM drive system

Tian Hua Liu; Che Kai Hung; Der F.A. Chen

doi:10.1080/15325000590909859

A matrix converter-fed sensorless PMSM drive system

Tian Hua Liu, Che Kai Hung, Der F.A. Chen

Department of Industrial Education and Technology

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

This article proposes a novel sensorless adjustable-speed PMSM system. The PMSM system is fed by an ac/ac matrix converter. A standstill starting technique and a flux/rotor estimating technique are proposed. First, by injecting a three-phase detecting voltage signal, the region of the initial shaft position of the PMSM can be obtained. Then, a flux/rotor position estimating technique is used to detect on-line the shaft angle of the PMSM. After that, as a result, a closed-loop PMSM drive system, is achieved. A 32-bit TMS320C40 digital signal processor is used to execute the starting and rotor position estimating techniques and all of the control loops including a current-loop and a speed-loop. The details are discussed in this article. Several experimental results are shown to validate the theoretical analysis.

Original language	English
Pages (from-to)	877-893
Number of pages	17
Journal	Electric Power Components and Systems
Volume	33
Issue number	8
DOIs	https://doi.org/10.1080/15325000590909859
Publication status	Published - 2005 Aug 1

All Science Journal Classification (ASJC) codes

Energy Engineering and Power Technology
Mechanical Engineering
Electrical and Electronic Engineering

Access to Document

10.1080/15325000590909859

Fingerprint Dive into the research topics of 'A matrix converter-fed sensorless PMSM drive system'. Together they form a unique fingerprint.

Cite this

@article{89bd9b492eb44e5f8fd44100c23f2c48,

title = "A matrix converter-fed sensorless PMSM drive system",

abstract = "This article proposes a novel sensorless adjustable-speed PMSM system. The PMSM system is fed by an ac/ac matrix converter. A standstill starting technique and a flux/rotor estimating technique are proposed. First, by injecting a three-phase detecting voltage signal, the region of the initial shaft position of the PMSM can be obtained. Then, a flux/rotor position estimating technique is used to detect on-line the shaft angle of the PMSM. After that, as a result, a closed-loop PMSM drive system, is achieved. A 32-bit TMS320C40 digital signal processor is used to execute the starting and rotor position estimating techniques and all of the control loops including a current-loop and a speed-loop. The details are discussed in this article. Several experimental results are shown to validate the theoretical analysis.",

author = "Liu, {Tian Hua} and Hung, {Che Kai} and Chen, {Der F.A.}",

year = "2005",

month = aug,

day = "1",

doi = "10.1080/15325000590909859",

language = "English",

volume = "33",

pages = "877--893",

journal = "Electric Power Components and Systems",

issn = "1532-5008",

publisher = "Taylor and Francis Ltd.",

number = "8",

}

TY - JOUR

T1 - A matrix converter-fed sensorless PMSM drive system

AU - Liu, Tian Hua

AU - Hung, Che Kai

AU - Chen, Der F.A.

PY - 2005/8/1

Y1 - 2005/8/1

N2 - This article proposes a novel sensorless adjustable-speed PMSM system. The PMSM system is fed by an ac/ac matrix converter. A standstill starting technique and a flux/rotor estimating technique are proposed. First, by injecting a three-phase detecting voltage signal, the region of the initial shaft position of the PMSM can be obtained. Then, a flux/rotor position estimating technique is used to detect on-line the shaft angle of the PMSM. After that, as a result, a closed-loop PMSM drive system, is achieved. A 32-bit TMS320C40 digital signal processor is used to execute the starting and rotor position estimating techniques and all of the control loops including a current-loop and a speed-loop. The details are discussed in this article. Several experimental results are shown to validate the theoretical analysis.

AB - This article proposes a novel sensorless adjustable-speed PMSM system. The PMSM system is fed by an ac/ac matrix converter. A standstill starting technique and a flux/rotor estimating technique are proposed. First, by injecting a three-phase detecting voltage signal, the region of the initial shaft position of the PMSM can be obtained. Then, a flux/rotor position estimating technique is used to detect on-line the shaft angle of the PMSM. After that, as a result, a closed-loop PMSM drive system, is achieved. A 32-bit TMS320C40 digital signal processor is used to execute the starting and rotor position estimating techniques and all of the control loops including a current-loop and a speed-loop. The details are discussed in this article. Several experimental results are shown to validate the theoretical analysis.

UR - http://www.scopus.com/inward/record.url?scp=20944432634&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=20944432634&partnerID=8YFLogxK

U2 - 10.1080/15325000590909859

DO - 10.1080/15325000590909859

M3 - Article

AN - SCOPUS:20944432634

VL - 33

SP - 877

EP - 893

JO - Electric Power Components and Systems

JF - Electric Power Components and Systems

SN - 1532-5008

IS - 8

ER -