METHOD OF FORMING A MAGNETIC FIELD IN THE 3-phase asynchronous motor HIGH POWER AND DEVICE FOR ITS IMPLEMENTATION

摘要

1. A method of forming a magnetic field in the outer rotor three-phase induction motor of high power, which consists in the fact that this field is produced by summing multiple magnetic fields asynchronous three-phase motors of lower power, characterized in that each of said motors simultaneously generates the driving magnetic field only within its general area of ​​the rotor, and their number corresponds to the number of pairs of poles required for a given rotor speed at maximum frequency source napryazheniya.2. Device forming a magnetic field in the outer rotor three-phase induction motor of high power, comprising as an external rotor wheel hub of a hollow cylinder connected by two shields, one of which is located the mounting box via roller bearings on a hollow bearing cylinder, where between these shields are rigidly mounted cassette with a 3-phase asynchronous motors and ring bus, connected to the terminal clamps of the windings of said motor and clamp voltage source - through the mounting hole in said cylinder, and at the same cylinder to each shield hub adjacent shield with contact ball bearings and through the mounting opening it, combined with the same hole in the cylinder wheel suspension, which is included in a cavity supporting cylinder, inserted lock position of the external rotor, characterized in that the device as a motor of lower power used removable asynchronous three-phase linear motors fastening a dovetail, and the surface of the active part of said engine