Carrier-Signal Selection for Sensorless Control of PM Synchronous Machines at Zero and Very Low Speeds

被引：252

作者：

Raca, Dejan ^{[1
]}

Garcia, Pablo ^{[3
]}

Diaz Reigosa, David ^{[3
]}

Briz, Fernando ^{[3
]}

Lorenz, Robert D. ^{[2
,4
]}

机构：

[1] Amer Superconductor, New Berlin, WI 53151 USA

[2] Univ Wisconsin, Dept Mech Engn, Madison, WI 53706 USA

[3] Univ Oviedo, Dept Elect Comp & Syst Engn, Gijon 33204, Spain

[4] Univ Wisconsin, Dept Elect & Comp Engn, Madison, WI 53706 USA

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2010年 / 46卷 / 01期

关键词：

Permanent-magnet synchronous-machine (PMSM) drives; self-sensing; sensorless control; ROTOR POSITION ESTIMATION; VELOCITY ESTIMATION; MOTOR; INDUCTION; DRIVE;

D O I：

10.1109/TIA.2009.2036551

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper compares pulsating- and rotating-vector carrier-signal injection for self-sensing (or sensorless) control of permanent-magnet synchronous machines (PMSMs). The main focus of this paper is the evaluation of estimation errors due to the physical nonideal attributes of both the machine and the inverter. Initial-position and magnet-polarity estimations are analyzed as well. Transient response and signal processing for both techniques are discussed for completeness. The theoretical analysis is supported by experimental and simulation evidence obtained using interior PMSMs.

引用

页码：167 / 178

页数：12

共 28 条

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Choi CH, 2007, IEEE IND APPLIC SOC, P2365

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