Although conventional rotating machines have been largely used to drive underground transportation systems, linear induction motors are also being considered for future applications owing to their indisputable advantages. ...

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 growth of global competitiveness and the consequent search for costs reduction and increase in productivity of the industrial actives there is a need, in the field of electrical engineering, of obtaining bigger ...

This study aims to test of na biaxial optical fiber accelerometer to monitor vibrations on electrical machines. On fundamentals are explored of electrical na mechanical failures. Are presented standard techniques 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 ...

Nowadays, drives that use a combination of induction motors and frequency inverters are very common, a fact due to the financial practicality and viability in purchasing and operating that system. This system modeling and ...

Nowadays, drives that use a combination of induction motors and frequency inverters are very common, a fact due to the financial practicality and viability in purchasing and operating that system. This system modeling and ...