[1]杨宁,缪仲翠.基于无功功率模型参考自适应的速度估算研究[J].郑州大学学报(工学版),2014,35(02):70-74.[doi:10.3969/j.issn.1671-6833.2014.02.016]
　YANG Ning,MIA0 Zhongcui.Model Reference Adaptive Controller-Based Reactive Power for Speed Estimation[J].Journal of Zhengzhou University (Engineering Science),2014,35(02):70-74.[doi:10.3969/j.issn.1671-6833.2014.02.016]
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基于无功功率模型参考自适应的速度估算研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
35
期数:
2014年02期
页码:
70-74
栏目:
出版日期:
2014-04-30

文章信息/Info

Title:
Model Reference Adaptive Controller-Based Reactive Power for Speed Estimation
作者:
杨宁; 缪仲翠
Author(s):
YANG Ning;  MIA0 Zhongcui
Depatment of Autom ation, Automation & Eleetrieal Engineering, L.anzhou Jiaotong [niversity, lanzhou 730070, China
Keywords:
induetion motor;  veetor eontrol;  model referenee adaptive controller;  reactive power
DOI:
10.3969/j.issn.1671-6833.2014.02.016
文献标志码:
A
Abstract:
In this paper, a detailed study on the Model Referenee Adaplive Controller( MRAC ) ulilizing thereaetive power for the veetor control of molor drive is presented. The model of speed estimation on the MRACbased reaetive power is building. lt eliminates the elfeet of the stator resistanee’s change, and is free of caleu.lus items, and improves the aeeuracy of speed estimation, dynamie performanee and stability enhaneement olthe eontrol system. That has one simulation analysis on the loading, step response and ramp response of themotor. Simulation results have been presented to eonfirm that Veelor Controlled Induetion Motor based MRACutilizing the reaelive power has good eonvergenee and stability. The results reveal that the estimated speed fol.lows the aetual with good aecuraey, and has satisfactory perforanee around zero erossing.Key words : induetion motor, veetor eontrol, model referenee adaplive controller, reaelive power
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