GB587525A - Fractional-slot-wave-winding for electrical machines - Google Patents

Fractional-slot-wave-winding for electrical machines

Info

Publication number
GB587525A
GB587525A GB18101/43A GB1810143A GB587525A GB 587525 A GB587525 A GB 587525A GB 18101/43 A GB18101/43 A GB 18101/43A GB 1810143 A GB1810143 A GB 1810143A GB 587525 A GB587525 A GB 587525A
Authority
GB
United Kingdom
Prior art keywords
wave
phase
pole
winding
nov
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.)
Expired
Application number
GB18101/43A
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB587525A publication Critical patent/GB587525A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

587,525. Windings for dynamo-electric machines. ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET. Nov. 2, 1943, No. 18101. Convention date, Nov. 3, 1942. Drawings to Specification. [Class 35] Three-phase wave windings with the number of slots per pole per phase not an integer and wherein the number of coil sides constituting the wave trains is non-uniform are described a wave train being regarded as the series of consecutive coil sides for one pole and belonging to one phase and formulµ are given for determining the most advantageous amount of this non-uniformity. In the 3-phase 8-pole winding in 114 slots described, the actual breadths are 24 and 14 conductors respectively as against a normal breadth of 19 and the pitch is 14.
GB18101/43A 1942-11-03 1943-11-02 Fractional-slot-wave-winding for electrical machines Expired GB587525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE587525X 1942-11-03

Publications (1)

Publication Number Publication Date
GB587525A true GB587525A (en) 1947-04-29

Family

ID=20312547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18101/43A Expired GB587525A (en) 1942-11-03 1943-11-02 Fractional-slot-wave-winding for electrical machines

Country Status (1)

Country Link
GB (1) GB587525A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160241100A1 (en) * 2015-02-18 2016-08-18 Fanuc Corporation Three-phase alternating current motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160241100A1 (en) * 2015-02-18 2016-08-18 Fanuc Corporation Three-phase alternating current motor
CN105896780A (en) * 2015-02-18 2016-08-24 发那科株式会社 Three-Phase Alternating Current Motor
US10116179B2 (en) * 2015-02-18 2018-10-30 Fanuc Corporation Three-phase alternating current motor
CN105896780B (en) * 2015-02-18 2019-09-17 发那科株式会社 Three-phase alternating-current motor

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