ALA转子电机的矢量控制调速系统

Axially-Laminated Anisotropic Rotor Reluctance Motors with Field-Oriented Control

ＡＬＡ转子电机是高品质交流变速传动发展的产物．采用矢量控制技术后，这种电机的磁饱和程度可以得到有效的控制，从而电机的参数保持恒定，电机的电磁转矩与电流的ｑ轴分量成正比，电机的稳态性能和动态品质均能满足高品质变速传动的要求．本文研究ＡＬＡ转子电机调速系统的矢量控制模型，并对其性能进行了分析．

Axially-Laminated Anisotropic (ALA) rotor reluctance motors have been used to develop the high-performance AC variable--speed drives. With field-oriented control, the controllable magnetiging saturation, the constant parameters and the linear torque-current-curve, in particular, the fast response can be achieved. The field-oriented control modles, both for constant d-axis linkage and for weakening-field and limited current control, arc developed. Analytical results show that the ALA rotor motor drive is superior to IM, RSM and PM drives.