On-line Rotor Time Constant Estimation in IFOC Induction Motor Drives

被引：0
|
作者：
Testa, A. [1 ]
De Caro, S. [1 ]
Foti, S. [1 ]
Scimone, T. [1 ]
Scelba, G. [2 ]
机构：
[1] Univ Messina, Messina, Italy
[2] Univ Catania, Catania, Italy
来源：
2018 INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS, ELECTRICAL DRIVES, AUTOMATION AND MOTION (SPEEDAM) | 2018年
关键词：
induction motor; Field Oriented Control; rotor time constant; control system tuning; MODE FLUX OBSERVER; FIELD-ORIENTATION; PARAMETER-ESTIMATION; SENSORLESS CONTROL; REACTIVE POWER; RESISTANCE; IDENTIFICATION; MACHINES; ADAPTATION; ADAPTION;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The indirect Field Oriented Control is the standard control technique for high performance induction motor drives. It is simple and effective, but it requires an accurate estimation of the rotor time constant in order to achieve the best possible performance. The paper presents a procedure for on-line estimating the rotor time constant which does not need other transducers than those already present on a standard system, does not affect normal operation and features good precision and robustness. The estimation is performed by processing the effect of a low frequency additional signal and can be used either for on-line tuning working drives, either for commissioning newly installed drives. Simulation and experimental tests demonstrate the effectiveness of the proposed procedure.
引用
收藏
页码：944 / 949
页数：6
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