IN2014DE01959A - - Google Patents

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Publication number
IN2014DE01959A
IN2014DE01959A IN1959DE2014A IN2014DE01959A IN 2014DE01959 A IN2014DE01959 A IN 2014DE01959A IN 1959DE2014 A IN1959DE2014 A IN 1959DE2014A IN 2014DE01959 A IN2014DE01959 A IN 2014DE01959A
Authority
IN
India
Prior art keywords
conductors
exciter
rectifier
alternating currents
currents
Prior art date
Application number
Inventor
Kenmei Shimanuki
Hidetoshi Sugimura
Toru Otaka
Daisuke Hiramatsu
Kazuma Tsujikawa
Wataru Nakamura
Kazuki Sato
Kunitomi Niida
Yutaro Arai
Keiichiro Kimura
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of IN2014DE01959A publication Critical patent/IN2014DE01959A/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/38—Structural association of synchronous generators with exciting machines
    • 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
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H02K11/042—Rectifiers associated with rotating parts, e.g. rotor cores or rotary shafts
    • 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
    • H02K2203/06—Machines characterised by the wiring leads, i.e. conducting wires for connecting the winding terminations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)

Abstract

In one embodiment, a generator includes an alternating current exciter to output first, second and third alternating currents respectively having first, second and third phases, and a rotary rectifier to convert the first, second and third alternating currents into first, second and third direct currents, respectively. The generator further includes a rotating shaft on which the exciter and the rectifier are mounted, and plural conductors mounted on the shaft, and including one or more first conductors, one or more second conductors and one or more third conductors to respectively supply the first, second and third alternating currents from the exciter to the rectifier. The plural conductors include one or more conductor groups in each of which two or more conductors are collectively arranged, and each of the conductor groups includes the two or more conductors arranged to cancel a magnetic field around each conductor in the same group.
IN1959DE2014 2013-10-30 2014-07-11 IN2014DE01959A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013225345A JP6121875B2 (en) 2013-10-30 2013-10-30 Generator

Publications (1)

Publication Number Publication Date
IN2014DE01959A true IN2014DE01959A (en) 2015-06-19

Family

ID=51176247

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1959DE2014 IN2014DE01959A (en) 2013-10-30 2014-07-11

Country Status (5)

Country Link
US (1) US9774233B2 (en)
EP (1) EP2874290A3 (en)
JP (1) JP6121875B2 (en)
CN (1) CN104600935B (en)
IN (1) IN2014DE01959A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10305356B2 (en) * 2014-09-26 2019-05-28 The Boeing Company Synchronous machine with common motor/generator exciter stage
JP6563378B2 (en) * 2016-11-04 2019-08-21 株式会社東芝 Automatic voltage regulator, automatic voltage regulation method, automatic voltage regulation program, generator excitation system and power generation system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5656154A (en) * 1979-10-13 1981-05-18 Mitsubishi Electric Corp Ac exciter for polyphase ac generator
JPS59148554A (en) * 1983-02-14 1984-08-25 Fuji Electric Co Ltd Method of obtaining constant voltage source from ac exciter of brushless exciting synchronous machine
US4887020A (en) 1984-07-23 1989-12-12 U.S. Philips Corporation Self-compensating brushless alternator
DE10304022A1 (en) 2003-02-01 2004-08-05 Alstom Technology Ltd Method and device for compensating the armature reaction of a rotating exciter
JP2010098789A (en) * 2008-10-14 2010-04-30 Nishishiba Electric Co Ltd Synchronous machine with brushless exciter

Also Published As

Publication number Publication date
CN104600935A (en) 2015-05-06
US20150115780A1 (en) 2015-04-30
CN104600935B (en) 2017-12-19
EP2874290A3 (en) 2016-06-29
JP2015089219A (en) 2015-05-07
US9774233B2 (en) 2017-09-26
JP6121875B2 (en) 2017-04-26
EP2874290A2 (en) 2015-05-20

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