The use of integer programming in the design of asynchronous motors.

Abstract

The task of designing the slot geometry, which provides a minimum of operating costs, is being solved under conditions when the cost of the active materials of the machine remains practically unchanged. The following types of costs are considered: 1) Сφ - costs caused by a deviation of cos φ from 1; 2) CMS - costs associated with losses in the stator copper; 3) Рс - costs from losses in the stator yoke; 4) Сzc - costs from losses in the stator teeth. The problem is solved by the method of integer linear programming. Possible implementation on digital computers using standard programs. Ill. 2, Bible. 6