A dc motor driving an ac alternator was used to simulate an asynchronous wind electric generator. The output was used to drive a commercial air conditioning unit containing a hermetically sealed three ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Figure 8 depicts an electrical vehicle climbing an incline moving forward (top) or in reverse (bottom). When the vehicle rolls downhill it will turn the motor pressed by the force of gravity so the ...

Theoretical and experimental investigations on a self-excited solid iron rotor induction generator are presented in this paper. The prediction of rotor impedence is based on linear theory and the ...

DUBLIN--(BUSINESS WIRE)--The "Leadership Quadrant of Induction Motor Suppliers - 2019" report has been added to ResearchAndMarkets.com's offering. The induction motor manufacture landscape is diverse ...

Electric vehicles have gained popularity due to a focus on reducing carbon emissions and fossil fuel dependence, with advancements in electric car technology making them more accessible to consumers.

Spring is coming to the northern hemisphere, and soon it’ll be nice enough outside to tool around town on your bicycle. But bikes don’t have power outlets, so phone charging on the go will require ...

If you have a brushless motor, you have some magnets, a bunch of coils arranged in a circle, and theoretically, all the parts you need to build a rotary encoder. A lot of people have used brushless or ...

The EMALS is an electromagnetic catapult that relies upon a linear induction motor, rather than a traditional steam piston, ...