This paper proposes a new voltage trajectory control for the field-weakening operation of
induction motor drives. The presented method does not require a lookup table and reduces …

At high speed, electric vehicles (EVs) have limited torque when powered by an induction
machine (IM). In IM, the high-speed region is called field weakening, and the region is …

针对广泛应用于数控机床主轴驱动系统中的交流感应电机, 提出了一种新的宽范围运行的电流
优化控制策略. 根据感应电机在不同速段的转矩特性, 充分考虑逆变器的输出电压限制 …

One of the primary advantages of vector controlled induction machine for high performance
application is the capability for easy field weakening and the full utilization of voltage and …

In a rotor-flux-oriented induction motor drive, stator transient inductance is varied with the
change of operating conditions. If the stator transient inductance is not tuned, the field …

This thesis focuses on controller design and analysis for induction motor (IM) drives, flux
control for electrically excited synchronous motors with damper windings (EESMs), and to …

This paper proposes a low-cost implementation of energy saving strategies in scalar control
IM Drives including high speeds in a wide working range. This loss reduction control …

This paper focuses on the field weakening operation of the vector-controlled induction
machine drive intended for traction application (trams and trolley-buses). New field …

This paper presents a novel control strategy translating to scalar control some energy saving
control laws proposed for vector control, and forces the induction motor drive to operate at a …

This paper presents new control strategy of vector-controlled ac machine traction drives
intended for light traction vehicles in the field weakening region. Important contribution of the …