Autonomous mode and parallel operation of an asynchronous generator with the electrical network

Abstract

This article explains that an asynchronous machine, like other electrical machines, can operate as a motor and generator due to the property of reciprocating motion and that an asynchronous generator is not different in design from an induction motor. The work is devoted to the study of a three-phase asynchronous generator, the magnetic excitation flux of which is formed by a three-phase voltage source and moves relative to the rotor. Ideally, induction generators operate best in a stable region between the idle state and the maximum torque region. In addition, an asynchronous generator connected to a capacitor system can generate sufficient reactive power to operate independently.