Here are the power and driver boards that [Miceuz] designed to control a three-phase induction motor. This is his first time building such a setup and he learned a lot along the way. He admits it ...

This solid-state thyristor (SCR) switch circuit is perhaps the simplest means of reversing a 3 phase motor. “Static” is a catch-all term that essentially means without moving (mechanical) contacts ...

A motor control IC is a convenient way to implement custom motor drive algorithms such as the single-phase induction motor (SPIM) control. A generalized control algorithm, implemented and tested ...

[Jim Pytel] takes this a step further in a series of videos, in which he introduces the doubly fed induction motor. If a conventional three-phase motor can have its coils in either rotor or stator ...

For success in these cases, it is essential that the replacement motor provide the required performance — and do so reliably. While this article focuses primarily on the electrical aspects of ...

One benefit is energy savings, because the system varies airflow by controlling motor speed instead of with an air outlet damper. A drive can control two main outputs of a three-phase induction ...