MRAS state estimator for speed sensorless ISFOC induction motor drives with Luenberger load torque estimation
详细信息 查看全文
- 作者：Youssef Agrebi Zorgania ; b ; agrebi69@yahoo.fr" class="auth_mail" title="E-mail the corresponding author ; Yassine Koubaaa ; yassine.koubaa@enis.rnu.tn" class="auth_mail" title="E-mail the corresponding author ; Mohamed Boussakb ; mohamed.boussak@centrale-marseille.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Indirect stator flux orientation ; Induction motor drive ; Model reference adaptive system (MRAS) ; Sensorless speed ; Load torque estimation ; Luenberger observer
- 刊名：ISA Transactions
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：61
- 期：Complete
- 页码：308-317
- 全文大小：1195 K
文摘
- class="listitem" id="list_li0005">
- class="label">•
We present a method of estimating the speed and the load torque without a mechanical sensor
- class="label">•
The reference and adjustable models are developed in the stator reference frame.
- class="label">•
The torque is assessed by means of a Luenberger observer defined by the mechanical equation.
- class="label">•
Simulation results are presented to validate the suggested method
- class="label">•
Experimental results are elaborated in order to validate the proposed method.