GB1105540A – Improvements in or relating to polyphase dynamoelectric machines
– Google Patents
GB1105540A – Improvements in or relating to polyphase dynamoelectric machines
– Google Patents
Improvements in or relating to polyphase dynamoelectric machines
Info
Publication number
GB1105540A
GB1105540A
GB8236/67A
GB823667A
GB1105540A
GB 1105540 A
GB1105540 A
GB 1105540A
GB 8236/67 A
GB8236/67 A
GB 8236/67A
GB 823667 A
GB823667 A
GB 823667A
GB 1105540 A
GB1105540 A
GB 1105540A
Authority
GB
United Kingdom
Prior art keywords
phase
belt
circuits
mirror image
parallel
Prior art date
1966-02-23
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.)
Expired
Application number
GB8236/67A
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.)
General Electric Co
Original Assignee
General Electric Co
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.)
1966-02-23
Filing date
1967-02-21
Publication date
1968-03-06
1967-02-21
Application filed by General Electric Co
filed
Critical
General Electric Co
1968-03-06
Publication of GB1105540A
publication
Critical
patent/GB1105540A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
H02K3/28—Layout of windings or of connections between windings
Abstract
1,105,540. Winding layouts for alternators. GENERAL ELECTRIC CO. 21 Feb., 1967 7 [23 Feb., 1966], No. 8236/67. Heading H2A. In an alternator having more than one wind – ing circuit in parallel, circulating current is prevented by transposing the conductors of the separate circuits between top and bottom phase-belt. Thus, as shown for a machine having four parallel paths per phase, in phasebelt 113, the sequence of the two parallel circuits 1, 2 is interchanged between the top phase-belt 107 and the bottom phase-belt 108, one being the mirror image of the other. This is achieved by varying the pitch of individual coils (Fig. 1a, not shown) by means of jumpers 109. The other circuits 3, 4 of phase-belt 114 are similarly interchanged. The coil sides on either side of a centre line of the top phase-belt are, in the layout shown, in complementary mirror image to each other, so that the vector sums of the voltages of the two top layer circuits differ only in phase displacement. This phase displacement is cancelled by the reverse sequence of the lower layer. Alternatively, (Fig. 4, not shown), the two halves of the phasebelts may be in simple mirror image relationship so that the vector sums differ only in magnitude, this difference being mutually opposite in the top and bottom belts respectively and thus cancelling each other.
GB8236/67A
1966-02-23
1967-02-21
Improvements in or relating to polyphase dynamoelectric machines
Expired
GB1105540A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US529273A
US3408517A
(en)
1966-02-23
1966-02-23
Multiple circuit winding patterns for polyphase dynamoelectric machines
Publications (1)
Publication Number
Publication Date
GB1105540A
true
GB1105540A
(en)
1968-03-06
Family
ID=24109209
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB8236/67A
Expired
GB1105540A
(en)
1966-02-23
1967-02-21
Improvements in or relating to polyphase dynamoelectric machines
Country Status (6)
Country
Link
US
(1)
US3408517A
(en)
JP
(1)
JPS546683B1
(en)
CH
(1)
CH478476A
(en)
DE
(1)
DE1613092B2
(en)
GB
(1)
GB1105540A
(en)
SE
(1)
SE342117B
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2366918A
(en)
*
2000-09-18
2002-03-20
Norman Albert Clarke
Self commutating winding for a dc motor; generator winding
US7868573B2
(en)
2006-01-14
2011-01-11
Converteam Uk Ltd
Drive circuits
CN110959246A
(en)
*
2017-07-27
2020-04-03
三菱电机株式会社
Rotating electrical machine
Families Citing this family (32)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1231574A
(en)
*
1967-07-20
1971-05-12
US3476964A
(en)
*
1968-07-15
1969-11-04
Gen Electric
Multiple circuit armature winding for polyphase dynamoelectric machine
US3601642A
(en)
*
1970-01-22
1971-08-24
Gen Electric
Multi-three phase winding with interchanged circuit sequence
US3660705A
(en)
*
1970-04-24
1972-05-02
Gen Electric
Polyphase generator windings
CH521681A
(en)
*
1971-02-02
1972-04-15
Gen Electric
Dynamo-electric machine
US3979618A
(en)
*
1973-05-02
1976-09-07
Siemens Aktiengesellschaft
Two layer winding for electric machines
US3878415A
(en)
*
1973-07-19
1975-04-15
Dyna Corp
Winding for rotary electrical device and method of making
SE375910B
(en)
*
1973-08-02
1975-05-05
Forsman Lars Osten
CH572289A5
(en)
*
1974-05-20
1976-01-30
Bbc Brown Boveri & Cie
IT1168149B
(en)
*
1980-08-18
1987-05-20
Gen Electric
SUPPORT SYSTEM FOR THE HEADS OF WINDINGS OF ROTATING ELECTRIC MACHINES
JPS59167814U
(en)
*
1983-04-25
1984-11-10
東急車輌製造株式会社
Separation device for suction car intake dust and pump sealing liquid
US5654602A
(en)
*
1996-05-13
1997-08-05
Willyoung; David M.
Generator winding
JP2000050549A
(en)
*
1998-07-24
2000-02-18
Toshiba Corp
Armature coil of electric rotating machine
US6252324B1
(en)
*
1999-04-22
2001-06-26
Borealis Technical Limited
Method of winding a rotating induction apparatus
US6472790B2
(en)
*
2000-02-24
2002-10-29
Briggs & Stratton Corporation
Stator for an electric motor/generator with a half-integer winding
JP4146379B2
(en)
*
2004-03-29
2008-09-10
三菱電機株式会社
Rotating electric machine stator
JP4092728B2
(en)
*
2005-01-25
2008-05-28
独立行政法人 宇宙航空研究開発機構
Aircraft propulsion system
JP4914169B2
(en)
*
2006-10-16
2012-04-11
株式会社日立製作所
Rotating electric machine
JP5193557B2
(en)
*
2007-10-16
2013-05-08
株式会社東芝
Armature
JP5060325B2
(en)
*
2008-01-31
2012-10-31
株式会社東芝
Armature winding of rotating electric machine
JP5231950B2
(en)
*
2008-11-13
2013-07-10
株式会社東芝
Armature winding of rotating electric machine
JP5710329B2
(en)
*
2011-03-24
2015-04-30
株式会社東芝
Armature winding of rotating electric machine
JP5567047B2
(en)
*
2012-02-23
2014-08-06
株式会社東芝
Armature winding of rotating electric machine
EP2632028A3
(en)
*
2012-02-23
2017-09-27
Kabushiki Kaisha Toshiba
Armature winding of rotating electrical machine
US9444296B2
(en)
2012-04-19
2016-09-13
Mitsubishi Electric Corporation
Stator winding of electrical rotating machine
JP6267933B2
(en)
*
2013-11-07
2018-01-24
三菱日立パワーシステムズ株式会社
Rotating electric machine
JP6529876B2
(en)
*
2015-09-25
2019-06-12
株式会社東芝
Armature winding of rotating electric machine
JP6490550B2
(en)
2015-09-25
2019-03-27
株式会社東芝
Armature winding of rotating electric machine
JP6560606B2
(en)
2015-12-11
2019-08-14
三菱日立パワーシステムズ株式会社
Rotating electric machine
JP6615685B2
(en)
*
2016-04-26
2019-12-04
株式会社東芝
Armature winding of rotating electric machine
GB2578794B
(en)
*
2018-11-09
2023-03-22
Safran Electrical & Power
A permanent magnet generator
JP2021132450A
(en)
*
2020-02-19
2021-09-09
三菱パワー株式会社
Rotary electric machine
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2015562A
(en)
*
1934-04-12
1935-09-24
Westinghouse Electric & Mfg Co
Winding with two parallels per pole
US2778962A
(en)
*
1954-02-11
1957-01-22
Gen Electric
Armature winding with four parallels per phase
US2778963A
(en)
*
1955-06-10
1957-01-22
Gen Electric
Polyphase generators
US2745029A
(en)
*
1955-06-10
1956-05-08
Gen Electric
Polyphase generators
US3152273A
(en)
*
1960-08-23
1964-10-06
Gen Electric
Polyphase generator windings provided with three parallel connected circuits per phase
US3201627A
(en)
*
1960-10-06
1965-08-17
Gen Electric
Polyphase generators
1966
1966-02-23
US
US529273A
patent/US3408517A/en
not_active
Expired – Lifetime
1967
1967-02-03
JP
JP706267A
patent/JPS546683B1/ja
active
Pending
1967-02-15
SE
SE2134/67A
patent/SE342117B/xx
unknown
1967-02-17
DE
DE1613092A
patent/DE1613092B2/en
not_active
Ceased
1967-02-21
GB
GB8236/67A
patent/GB1105540A/en
not_active
Expired
1967-02-22
CH
CH256167A
patent/CH478476A/en
not_active
IP Right Cessation
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2366918A
(en)
*
2000-09-18
2002-03-20
Norman Albert Clarke
Self commutating winding for a dc motor; generator winding
GB2366918B
(en)
*
2000-09-18
2004-09-15
Norman Albert Clarke
Self commutating direct current machines
US7868573B2
(en)
2006-01-14
2011-01-11
Converteam Uk Ltd
Drive circuits
CN110959246A
(en)
*
2017-07-27
2020-04-03
三菱电机株式会社
Rotating electrical machine
Also Published As
Publication number
Publication date
JPS546683B1
(en)
1979-03-30
DE1613092A1
(en)
1970-10-22
DE1613092B2
(en)
1980-11-20
SE342117B
(en)
1972-01-24
US3408517A
(en)
1968-10-29
CH478476A
(en)
1969-09-15
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