Slip frequency detection for indirect field-oriented control drives

被引：27

作者：

Consoli, A ^{[1
]}

Scarcella, G

Testa, A

机构：

[1] Univ Catania, Dept Elect Elect & Syst Engn, I-95125 Catania, Italy

[2] Univ Messina, DFMTFA, I-98166 Messina, Italy

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2004年 / 40卷 / 01期

关键词：

high-frequency injection; indirect field-oriented control (IFOC); induction motor drives; sensorless control;

D O I：

10.1109/TIA.2003.821804

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents a new technique to detect the slip angular frequency in induction motor drives with indirect field-oriented control (IFOC). Slip frequency is calculated by processing the effects exerted by an additional high-frequency signal on the zero-sequence stator voltage. By measuring such a zero-sequence voltage, it is possible to evaluate the air-gap flux and detect the slip frequency in order to implement an IFOC algorithm. According to the proposed approach, rotor time constant errors are not influent as in conventional field-oriented control schemes, thus, complex tuning or compensation techniques are not required. Simulations and experimental tests are performed to evaluate the consistency of the proposed approach.

引用

页码：194 / 201

页数：8

共 15 条

[1]

CAVALLARO C, 1995, ELECT MACH POWER ELE, V23, P63

[2] Air-gap flux position estimation of inaccessible neutral induction machines by zero-sequence voltage [J].

Consoli, A ;

Scarcella, G ;

Testa, A ;

Lipo, TA .

ELECTRIC POWER COMPONENTS AND SYSTEMS, 2002, 30 (01) :77-88

[3] A new zero-frequency flux-position detection approach for direct-field-oriented-control drives [J].

Consoli, A ;

Scarcella, G ;

Testa, A .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2000, 36 (03) :797-804

[4] PARAMETER ADAPTION FOR THE SPEED-CONTROLLED STATIC AC DRIVE WITH A SQUIRREL-CAGE INDUCTION-MOTOR [J].

GARCES, LJ .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1980, 16 (02) :173-178

[5]

HERTAN HB, 2000, MODERN ELECT DRIVES

[6]

KUBOTA H, 1987, IEEE IAS ANN M C REC, P138

[7]

Loehrke J. M., 1985, P C APPL MOT CONTR, P101

[8]

Lorenz R. D., 1988, IEEE IND APPL SOC AN, P444

[9] TUNING OF FIELD-ORIENTED INDUCTION-MOTOR CONTROLLERS FOR HIGH-PERFORMANCE APPLICATIONS [J].

LORENZ, RD .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1986, 22 (02) :293-297

[10] A ROTOR PARAMETER-IDENTIFICATION SCHEME FOR VECTOR-CONTROLLED INDUCTION-MOTOR DRIVES [J].

MATSUO, T ;

LIPO, TA .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1985, 21 (03) :624-632

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