Development of general approach to optimal design of high-tech energy-efficient electrical systems based on low-speed synchronous magnetoelectric machines

Abstract

The paper suggests a general approach to creating hightech energy-efficient electrical systems based on low-speed synchronous magnetoelectric machines. The task is to optimize the magnetic system according to the criterion of specific net power while ensuring a minimum mass of the active materials used. The optimal mass-dimensional relations for the magnetic system of a linear magnetoelectric drive are given, which determine the maximum developed electromagnetic force. In addition, the paper presents a classification of starting and operational characteristics of synchronous magnetoelectric machines as part of electrical complexes.

Keywords

• energy efficiency
• magnetic system
• optimization
• magnetoelectric machines
• electrical complexes
• permanent magnets
• winding