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 ...

Justina (short for 'Just an Interpreter for Arduino') was developed and built around a few objectives. On top of the list: simplicity for the user. Justina is a structured language, but it’s ...

This paper presents the speed control of a separately excited DC motor (SEDC). Motor speed control is focused by controlling the field current. This method can be applied to achieve energy savings in ...

Abstract: In this article, a novel in-slot cooling concept using 3D-printable hollow liners (HLs) has been introduced. Using a 25-kW motor topology as a base case, 3D-printable HLs with lofted inlets ...