The optimal design for the compound motor with double speeds

Abstract

In order to increase the efficiencies of petroleum production machines, a compound motor with double speeds has been developed in this paper. The compound motor is composed of a primary unit motor and an auxiliary unit motor in the same shaft, and can provide six grades of power. This is achieved by phase shift pole-changing, and by combining the operations… (More)

Topics

2 Figures and Tables

Slides referencing similar topics