Sensorless control for PMSM using model reference adaptive system

被引：23

作者：

Abo-Khalil, Ahmed G. ^{[1
,2
]}

Eltamaly, Ali M. ^{[3
,4
,5
]}

Alsaud, Mamdooh S. ^{[6
]}

Sayed, Khairy ^{[7
]}

Alghamdi, Ali S. ^{[1
]}

机构：

[1] Majmaah Univ, Coll Engn, Dept Elect Engn, Almajmaah 11952, Saudi Arabia

[2] Assiut Univ, Dept Elect Engn, Coll Engn, Assiut, Egypt

[3] King Saud Univ, Sustainable Energy Technol Ctr, Riyadh, Saudi Arabia

[4] Mansoura Univ, Elect Engn Dept, Mansoura, Egypt

[5] K A CARE Energy Res & Innovat Ctr Riyadh, Riyadh, Saudi Arabia

[6] King Saud Univ, Coll Engn, Elect Engn Dept, Riyadh, Saudi Arabia

[7] Sohag Univ, Coll Engn, Elect Engn Dept, Sohag, Egypt

来源：

INTERNATIONAL TRANSACTIONS ON ELECTRICAL ENERGY SYSTEMS | 2021年 / 31卷 / 02期

关键词：

permanent magnet synchronous motor; sensorless speed control; vector control; model reference adaptive system; MAGNET SYNCHRONOUS MOTOR; SPEED OBSERVER; DRIVE; POSITION;

D O I：

10.1002/2050-7038.12733

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：

This paper presents a model reference adaptive system (MRAS) method to estimate the position and speed of permanent magnet synchronous motor (PMSM) by considering the error between real and estimated rotor position values. A state equation of PMSM in synchronous d-q reference frame is expressed based on the estimated speed and nominal parameter of the PMSM. The derived MRAS adaptation scheme to estimate the rotor position and speed of the main objective is to minimize the errors between the derivatives of d-q axis currents of the real and model systems. The proposed method has been tested for various speed and load torque conditions. The experimental results show good performance and accurate speed-tracking capability when it is compared with the sliding mode observer (SMO).

引用

页数：11

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