Design of the Speed Sensorless Field Oriented Control System for Induction Motors Considering Sudden Change of the Rotor Speed

被引：0

作者：

Sakurazawa, Yoshiki ^{[1
]}

Yamazaki, Osamu ^{[1
]}

Yuki, Kazuaki ^{[1
]}

Nakazawa, Yosuke ^{[1
]}

Natori, Kenji ^{[2
]}

Kondo, Keiichiro ^{[3
]}

机构：

[1] Toshiba Infrastruct Syst & Solut Corp, 1 Toshiba Cho, Fuchu, Tokyo 1838511, Japan

[2] Chiba Univ, Grad Sch Engn, Inage Ku, 1-33 Yayoi Cho, Chiba, Chiba 2638522, Japan

[3] Waseda Univ, Shinjuku Ku, 3-4-1 Okubo, Tokyo 1698555, Japan

来源：

2020 22ND EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'20 ECCE EUROPE) | 2020年

关键词：

Sensorless Control; Vector control; Induction motor; Traction application; VECTOR CONTROL-SYSTEM; STABILITY ANALYSIS;

D O I：

10.23919/epe20ecceeurope43536.2020.9215959

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper studies design of the speed sensorless field oriented control of induction motors considering sudden change of the rotor speed. The controller gains are designed to follow the dynamics of the sudden change of the rotor speed based on an induction motor and current control system model. The primary angular frequency can be estimated properly even when the rotor speed changed suddenly by designing the controller. Also, the time to converge to the command values of the stator current and motor torque is shortened. The effectiveness of the designing method is evaluated by means of simulating slip of the railway vehicle traction.

引用

页数：9

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