GB2511244A - Connecting a rotating electrical machine - Google Patents

Connecting a rotating electrical machine Download PDF

Info

Publication number
GB2511244A
GB2511244A GB1409961.8A GB201409961A GB2511244A GB 2511244 A GB2511244 A GB 2511244A GB 201409961 A GB201409961 A GB 201409961A GB 2511244 A GB2511244 A GB 2511244A
Authority
GB
United Kingdom
Prior art keywords
rotating electrical
electrical machine
stator
connection unit
coil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB1409961.8A
Other versions
GB201409961D0 (en
GB2511244B (en
Inventor
Martin Christopher Stewart
Richard Gray
Jim Johnson
Krzysztof Wejrzanowski
Laxman Shah
Abdesalam Mebarki
Andy Hutchinson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cummins Generator Technologies Ltd
Original Assignee
Cummins Generator Technologies Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cummins Generator Technologies Ltd filed Critical Cummins Generator Technologies Ltd
Publication of GB201409961D0 publication Critical patent/GB201409961D0/en
Publication of GB2511244A publication Critical patent/GB2511244A/en
Application granted granted Critical
Publication of GB2511244B publication Critical patent/GB2511244B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25—Devices for sensing temperature, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/09—Machines characterised by wiring elements other than wires, e.g. bus rings, for connecting the winding terminations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

A connection unit is disclosed for connecting windings in the stator of a rotating electrical machine. The connection unit (40) has a body formed from an electrically insulating material, the body holding a plurality of electrically conductive rings (42) each of which is arranged to connect to a stator winding. The stator windings comprise coils, and each of the conductive rings comprises a terminal for connecting an end wire (38) of one coil and a start wire (36) of an adjacent coil to the conductive ring and to each other. This can facilitate assembly of the machine.
GB1409961.8A 2011-11-22 2012-11-21 Connecting a rotating electrical machine Active GB2511244B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1120177.9A GB201120177D0 (en) 2011-11-22 2011-11-22 Connecting a rotating electrical machine
PCT/GB2012/000851 WO2013076442A2 (en) 2011-11-22 2012-11-21 Connecting a rotating electrical machine

Publications (3)

Publication Number Publication Date
GB201409961D0 GB201409961D0 (en) 2014-07-16
GB2511244A true GB2511244A (en) 2014-08-27
GB2511244B GB2511244B (en) 2018-09-19

Family

ID=45475567

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1120177.9A Ceased GB201120177D0 (en) 2011-11-22 2011-11-22 Connecting a rotating electrical machine
GB1409961.8A Active GB2511244B (en) 2011-11-22 2012-11-21 Connecting a rotating electrical machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1120177.9A Ceased GB201120177D0 (en) 2011-11-22 2011-11-22 Connecting a rotating electrical machine

Country Status (2)

Country Link
GB (2) GB201120177D0 (en)
WO (1) WO2013076442A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018149132A1 (en) * 2017-02-16 2018-08-23 博迪加科技(北京)有限公司 Connector and smart clothing

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6185826B2 (en) * 2013-11-27 2017-08-23 タイコエレクトロニクスジャパン合同会社 Motor connector and motor connector assembly
EP3038236B1 (en) 2014-12-22 2017-10-11 Magneti Marelli S.p.A. Electric machine and related assembly method
DE102015203346A1 (en) * 2015-02-25 2016-08-25 Zf Friedrichshafen Ag Stator for an electrical machine with a molded Verschaltungsseinrichtung and electrical machine with such a stator
CN109787391A (en) * 2019-01-03 2019-05-21 珠海仲华智能制造技术有限公司 A kind of connection terminal and motor
KR102171455B1 (en) * 2019-07-15 2020-10-29 엘지전자 주식회사 Motor
DE102021205233A1 (en) 2021-05-21 2022-11-24 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Process for winding stator teeth, stator and electric motor
CN114498991B (en) * 2021-12-30 2024-06-07 西安中车永电捷力风能有限公司 Stator winding connection structure of doubly-fed wind generator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1117931A (en) 1965-01-19 1968-06-26 Marconi Instruments Ltd Improvements in or relating to wave form generators
EP1107429A3 (en) * 1999-12-01 2005-06-15 Kabushiki Kaisha MORIC Stator winding connections of a rotating electrical machine
JP4789676B2 (en) * 2006-03-29 2011-10-12 トヨタ自動車株式会社 Terminal module for rotating electric machine and rotating electric machine
DE102006021898A1 (en) * 2006-05-11 2007-11-22 Zf Friedrichshafen Ag Stator for an electric machine
DE202006012075U1 (en) * 2006-08-04 2007-12-27 Ebm-Papst Mulfingen Gmbh & Co. Kg Stator with switching disc
DE102009045551A1 (en) * 2008-11-05 2010-05-06 Zf Friedrichshafen Ag Stator, for an electric motor with an inner or outer rotor, has a carrier axially fastened at the insulation body legs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018149132A1 (en) * 2017-02-16 2018-08-23 博迪加科技(北京)有限公司 Connector and smart clothing

Also Published As

Publication number Publication date
WO2013076442A2 (en) 2013-05-30
GB201409961D0 (en) 2014-07-16
GB201120177D0 (en) 2012-01-04
WO2013076442A3 (en) 2015-02-26
GB2511244B (en) 2018-09-19

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