DEVICE AND METHOD OF STATOR WINDINGS EFFICIENT TERMINATION Russian patent published in 2017 - IPC H02K3/50 H02K15/85 

Abstract RU 2608945 C2

FIELD: engines.

SUBSTANCE: invention relates to production of electric motors, and particularly to stator windings termination. In method of stator windings termination stator winding formation is performed for each electric motor phase, including stator windings for first phase. At that, not terminated windings ends at stator shank are left opened. Placing disk for first phase windings terminating above stator shank. Placing not terminated first ends of first phase stator windings into U-shaped disc tips for stator windings termination, located at angle at distance from each other, crimping tips around first not terminated windings ends. Pressed and heated crimped tips with melting of insulation onto first phase stator windings first crimped ends and creation of electric connection between first disc for stator windings termination and said windings, then above mentioned operations are repeated for each of electric motor remaining phases.

EFFECT: technical result is providing method of stator windings termination, which leads to current alignment and reduced asymmetry of phases, as well as harmonic disturbances at high current load.

12 cl, 5 dwg

Similar patents RU2608945C2

Title Year Author Number
HYBRID INDUCTION ELECTRIC MOTOR WITH SELF-ALIGNING INNER ROTOR BASED ON PERMANENT MAGNETS 2013
  • Finkl Luis
RU2638829C2
HYBRID ASYNCHRONOUS ELECTRIC ENGINE WITH SELF-LEVELING HYBRID ROTOR BASED ON INDUCTION AND PERMANENT MAGNETS 2018
  • Finkl, Luis Dzh.
RU2755208C2
HYBRID ELECTRIC MOTOR WITH SELF ALIGNING PERMANENT MAGNET AND SQUIRREL CAGE ROTORS 2015
  • Finkl Luis
RU2669206C2
ELECTRIC MOTOR AND/OR GENERATOR WITH MECHANICAL TUNING OF MAGNETOSTATIC FIELD 2010
  • Finkl L'Juis
  • Furia Andrea
RU2543993C2
RECONFIGURABLE SYNCHRONOUS INDUCTION MOTOR 2010
  • Finkl L'Juis
  • Furia Andrea
RU2543992C2
METHOD FOR MAKING MAGNETIZABLE CORE WITH WINDING FOR ELECTRIC MACHINE (VARIANTS), MAGNETIZABLE CORE MANUFACTURED USING SAID METHOD, WITH WINDING, AND ALSO AN ELECTRIC MACHINE WITH CORE MANUFACTURED BY SAID METHOD, WITH WINDING 2001
  • Krojtser Khel'Mut
  • Rau Ehberkhard
  • Vill'Mott Adam
  • Fassi Alan
  • Nejl Uill'Jams
  • Khenne Martin
  • Pfljuger Klaus
RU2267215C2
BRUSHLESS ELECTRIC MOTOR 2001
  • Baba Tsutomu
  • Fudzivara Kendzi
  • Nisio Akira
  • Kato Esiki
  • Khirano Masakhiro
  • Kogure Takatosi
RU2231200C2
GAP-FREE STATOR OF ELECTROMAGNETIC REVERSED MACHINE AND METHOD OF THREE PHASE SINGLE LAYER WINDING APPLICATION ON IT 2006
  • Zherdev Igor' Aleksandrovich
  • Okuneeva Nadezhda Anatol'Evna
  • Rusakov Anatolij Mikhajlovich
  • Solomin Aleksandr Nikolaevich
  • Fisenko Valerij Grigor'Evich
RU2328801C1
POLE TIPS ATTACHMENT 2014
  • King Charlz Edmund
  • Biddulf Dzhonatan Dzhejms
RU2663196C2
WINDING AND WINDING DEVICE, AS WELL FOR STATOR OF GENERATOR OF WIND-DRIVEN POWER PLANT AND STATOR MANUFACTURING METHOD 2017
  • Roer, Jochen
RU2714702C1

RU 2 608 945 C2

Authors

Finkl Luis

Dates

2017-01-27Published

2013-02-20Filed