INDUCTION-MOTOR PARAMETER-ESTIMATION ALGORITHM USING SPECTRAL-ANALYSIS

被引：21

作者：

CHAI, H ^{[1
]}

ACARNLEY, PP ^{[1
]}

机构：

[1] PAKCENTRE LTD,LONDON N22 6TP,ENGLAND

来源：

IEE PROCEEDINGS-B ELECTRIC POWER APPLICATIONS | 1992年 / 139卷 / 03期

关键词：

INDUCTION MOTORS; ALGORITHMS; PARAMETER ESTIMATIONS;

D O I：

10.1049/ip-b.1992.0020

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A computationally economic online parameter estimation algorithm for the induction motor is described in the paper. The parameters are derived from only those signal components most relevant to the parameters being calculated, to achieve conciseness and good mathematical stability of the algorithm. Using spectral analysis, it is shown to be possible to design online test methods that resemble the standard offline, no-load and locked-rotor tests. Computer simulations, as well as experimental results from a 2 kW induction motor, demonstrate that the algorithm's performance is satisfactory over a wide range of operating conditions.

引用

页码：165 / 174

页数：10

共 16 条

[1]

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[2]

ATKINSON DJ, 4TH P EUR C POW EL A

[3]

ATKINSON DJ, 1989, P EUROPEAN POWER ELE

[4]

BAYER K, 1977, 2ND P IFAC S CONTR P, P483