Starting process optimization in the asynchronous electric drive with a scalar control system

Abstract

This paper describes the principles of optimization of asynchronous variable frequency induction motor drives with scalar open loop control systems. The problems of the development of special control laws designed for dynamic (starting-breaking) modes. The structures for specified control laws are offered. Also the question of the initial magnetization in the induction motor scalar system is discussed. Simulating results are given.

Keywords: Induction motor drive, optimization, scalar control.