MODULE - DISK UNIVERSAL ELECTRIC MACHINE OF BELASHOV Russian patent published in 2009 - IPC H02K23/54 H02K27/02 

FIELD: electricity.

SUBSTANCE: invention is related to the field of electric engineering and concerns particular features of structural design of the first in the world module-disk universal electric machine, which has multiple multi-turn windings of even or odd number of rows passing through homogeneous magnetic field of one or many magnetic systems of stator, without any variations of voltage and current, where amplitude of DC signal does not vary its characteristics in time. Invention is intended for application as slow-speed generator of DC or AC, superhigh-speed electric machine of DC, AC motor or large-scale linear motor of DC and AC. Substance of invention consists in the fact that module-disk universal electric machine comprises left and right base of body, where even or odd number of stator excitation magnetic systems rows are located in uniform gaps and interacting between each other by opposite poles. Magnetic systems of stator excitation may be made of permanent magnets, electromagnets and their combination. Inside module there is a movable rigidity with disk dielectric rotor, detachable shaft and facility of shaft fixation. Disk dielectric rotor is made of even or odd number of rows that consist of multiple multiturn windings, which via split joint are electrically connected with contact plates, and current-collecting ring of quick-detachable composite collector. Multiple multiturn windings of even or odd number of rows may have parallel, serial or mixed connection of conductors. Working part of multiple multiturn windings of each row should correspond to height of each magnet of southern and magnet of northern pole. Disk dielectric rotor is fixed on movable rigidity and is divided into multiple sectors, which are located via uniform gaps, and inside each sector multiple multiturn windings have working and nonworking parts of windings. Brush mechanism, having current-conducting spring-loaded brushes, interacts with quick-detachable composite collector, device of electric energy transfer and calibration device including system of automatic regulation and control. For accurate insertion of multiple multiturn windings into each working sector, working contact plates are mechanically connected with current conducting spring-loaded brush, calibration device and system of automatic regulation and control, and nonworking contact plates of quick-detachable collector should correspond to width of current-conducting spring-loaded brush.

EFFECT: improved efficiency factor, reliability, manufacturability, safety, and also reduced weight and prime cost, simplified technology of manufacturing and repair of module-cylindrical universal electric machine.

7 cl, 9 dwg