ONLINE MEASUREMENT OF SYNCHRONOUS MACHINE PARAMETERS

被引：17
|
作者：
FAIRBAIRN, RE
HARLEY, RG
机构：
[1] Department of Electrical Engineering, University of Nata, Durban
来源：
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1992年 / 28卷 / 03期
关键词：
D O I：
10.1109/28.137451
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The estimation of a synchronous machine's electrical parameters using an extended Kalman filter (EKF) is proposed. The estimation method is evaluated using digital computer simulations as well as practical measurements on a microalternator. The captured data is used, together with an initial set of machine parameters, as input to an EKF to estimate an improved set of parameters. Results indicate that the parameter estimation method is valid under certain conditions but that with high-order models, it is computationally intensive and that certain parameter estimates are noise sensitive.
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页码：639 / 645
页数：7
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