Sizing conductors and protection for rotating electrical equipment is commonly required in the field and on exams. The rules ...

Choosing motor power is one of the most confusing parts of buying an e-bike. Some riders are told they need 1000W. Others are ...

Elsco Transformers reports that choosing the right transformer size involves calculating kVA based on voltage and current for efficient operations.

For most researchers, submitting the first conference paper after earning a doctorate is a memorable moment. For Oak Ridge National Laboratory’s Sangwhee Lee, it was also a winning one. His debut ...

AC induction motors are everywhere, from ceiling fans to vehicles. They’re reliable, simple, and rugged — but there are some disadvantages. It’s difficult to control the speed without complex ...

Abstract: Electric motor is a key component of an electric vehicle. Electric motors consist of 3 primary components - Rotor, stator, and housing - stator / housing are fixed parts and rotor is the ...

To achieve EV potential by squeezing more functionality into a given volume, and delivering value at a compelling price point, means there are strong incentives for integrating motor and inverter.

The International Electrotechnical Commission (IEC) defines a servo device as “an adjustable-speed AC power drive system that includes an AC motor integrated by feedback, a converter, and control, ...

Today is the official end-of-support date for Microsoft’s Windows 10. That doesn’t mean these PCs will suddenly stop working, but if you don’t take action, it does mean your PC has received its last ...

Abstract: In this paper, the winding loss problem and optimization method of flexible printed circuit board (FPCB) hexagonal slotless permanent magnet synchronous motor (PMSM) are studied. Due to the ...