The first and the most important step in solving the environmental problems created by cars
with internal combustion engines is research and development of electric vehicles. Selection …

The basic concept of direct torque control of induction machines is investigated in order to
emphasize the effects produced by a given voltage vector on stator flux and torque …

In this paper, a direct torque control (DTC) method of an induction machine is proposed
which enables the minimum torque ripple control, while maintaining constant switching …

Direct torque control (DTC) of induction machines is known to have a simple control
structure with comparable performance to that of the field-oriented control technique. Two …

A new deadbeat type of direct torque control (DTC) is proposed, analyzed, and
experimentally verified in this paper. The control is based on stator and rotor flux as state …

A torque ripple reduction technique of direct torque control (DTC) for high power induction
motors driven by three-level inverters with the inverter switching frequency limited around …

In a switching-table-based direct torque control method (ST-DTC), the torque ripple reduces
with increasing number of levels of the torque comparator. The number of levels is decided …

In this paper, the influences of the hysteresis bands on the direct torque control (DTC) of an
induction motor are analytically investigated, and the switching frequency of the inverter is …

The Adjustable Speed Drives (ADS) are generally used in industry. In most drives AC motors
are applied. The standard in those drives are Induction Motors (IM) and recently also …

针对基于直接转矩控制的感应电动机在低速运转时存在较大的转矩脉动问题,
该文提出一种新的控制方法. 该方法在传统直接转矩控制的基础上, 引入一个转矩脉动最小化 …