What are Inverted or Rotor-fed induction Motor?
Before we look into the complex nature of the reversed or rotor took care of acceptance engine, it’s vital to go through the key concepts of an induction motor. At its core, an induction motor transforms electrical energy into mechanical energy, making it an essential element in various current and different applications. A fixed stator and a spinning rotor make up classic induction motors. External connections give electricity to the stator windings. However, the reversed or rotor-fed induction motor offers a different approach, bringing several advantages compared to conventional designs. Instead of powering the stator windings, this motor empowers the rotor, which results in noticeable benefits in terms of efficiency and control.
Inverted or Rotor Fed Induction Motor
Induction motors consist of a stationary stator and a spinning rotor. In normal operation, the stator draws power from the alternating current mains. In an inverted or rotor-fed induction motor, the rotor contains three-phase windings from which a three-phase AC supply is supplied. The winding of this rotor must be in a star arrangement. This inverted or rotor-fed induction motor is used experimentally because it exhibits mechanical revolving qualities in both the stator and the rotor.
In a traditional three-phase induction motor, the supply mains provide a balanced three-phase feed to the motor stator. In contrast, an inverted or rotor-fed induction motor contains three-phase windings and is powered by a three-phase balanced supply from the alternating current mains. The rotor windings of the inverted induction motor must be in a star configuration.
Table of Content
- Inverted or Rotor-fed induction Motor
- Construction
- Operational Principle
- Advantages
- Disadvantages
- Applications