The aim of this paper is to present a simple method for determining the high frequency parameters of a three-phase induction motor to be used in studies involving variable speed drives with PWM three-phase inverters, in ...

The aim of this paper is to present a simple method for determining the high frequency parameters of a three-phase induction motor to be used in studies involving variable speed drives with PWM three-phase inverters, in ...

With the continuous development of the industry, there was an increase at the capacity of supply the demand of electric vehicles. It is increasingly more common the use of propulsion systems with electric motors, present ...

Stepping motors are indexing devices widely used in microcomputer-controlled machines. They have been proven to give excellent results in terms of accuracy and repeatability in many industrial applications. Their main ...

This work proposes a new three-phase multipulse rectifier based on the delta autotransformer connection with DC-DC Boost stages and constant hysteresis control which has the objective of providing a reliable DC bus for ...

This work proposes a new three-phase multipulse rectifier based on the delta autotransformer connection with DC-DC Boost stages and constant hysteresis control which has the objective of providing a reliable DC bus for ...

The large-scale production has forced the industry to look for machinery and high equipment quality and high productivity. In this quest are always present servomotors, are to act directly on production lines, CNC milling ...

This research presents an analysis and comparison of control techniques that aim at increasing energy efficiency on driving three-phase induction motors. First, electrical and mechanical modeling of the induction machine ...