Most of the freight locomotives here in America use diesel-electric technology. They have gigantic diesel engines that act as ...

The syllabus covers a plethora of topics like basic concepts, circuit law, AC fundamentals, electrical machines, synchronous machines, etc. Read on to get the detailed syllabus of the RRB JE ...

In this paper, an energy-saving scheme in rotor field-orientated vector control is developed for induction motor drives. The energy-saving scheme ... core loss regime is overcome by developing a load ...

The 3-phase induction motor starter circuit provides two key advantages ... Compared to delta connection, the resultant current flowing from the supply, as also the torque, is reduced by a factor of 1 ...

Learn about the brushless SYNCHRO-SYM, which revolutionizes electric motors by offering ... with the asymmetric circuit and control architecture of the so-called “induction” doubly-fed AEMS.

Abstract: A novel equivalent circuit of induction motors is investigated by the finite element method in order to take into account effects of stray load loss and harmonic torques. The characteristics ...

Like other PCB motors it produces very little torque, roughly 2% of a typical NEMA17 stepper motor. Even so, the engineering behind this project remains impressive.

They also pointed out better torque factors. In the comments section of the survey capturing why respondents preferred particular motor types, frequent responses for AC induction motors included: ...

What does performance tuning look like in the InEVitable electrified future? BMW M division is showing us with some novel engineering that transforms the workaday BMW iX xDrive50 into an M-badge ...