JPS5797353A - Salient-pole synchronous machine - Google Patents

Salient-pole synchronous machine

Info

Publication number
JPS5797353A
JPS5797353A JP17318380A JP17318380A JPS5797353A JP S5797353 A JPS5797353 A JP S5797353A JP 17318380 A JP17318380 A JP 17318380A JP 17318380 A JP17318380 A JP 17318380A JP S5797353 A JPS5797353 A JP S5797353A
Authority
JP
Japan
Prior art keywords
synchronous machine
interval
conductor bars
bars
conductor
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.)
Pending
Application number
JP17318380A
Other languages
Japanese (ja)
Inventor
Kuniaki Nishi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP17318380A priority Critical patent/JPS5797353A/en
Publication of JPS5797353A publication Critical patent/JPS5797353A/en
Pending 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
    • H02K3/18—Windings for salient poles
    • H02K3/20—Windings for salient poles for auxiliary purposes, e.g. damping or commutating

Landscapes

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

Abstract

PURPOSE:To enhance the reliability of an amortisseur coil of a synchronous machine by suitably selecting the ratio of the interval of conductor bars to the intervals of the grooves of a stator core, thereby lowering the level of harmonic current generated at the bars. CONSTITUTION:Conductor bars 2 are so disposed that the ratio A/B of the interval A of conductor bar 2 to the interval B of the grooves 5 of a stator core is set to a value in the range of 0.85-0.95 or 1.05-1.15. In this manner, the level of the harmonic current generated in the conductor bars 2 is lowered to minimize and average the current distribution of the conductor bars 2 and short- circuiting ring, thereby reducing thermal stress and enhancing the reliability of an amortisseur coil of the synchronous machine.
JP17318380A 1980-12-10 1980-12-10 Salient-pole synchronous machine Pending JPS5797353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17318380A JPS5797353A (en) 1980-12-10 1980-12-10 Salient-pole synchronous machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17318380A JPS5797353A (en) 1980-12-10 1980-12-10 Salient-pole synchronous machine

Publications (1)

Publication Number Publication Date
JPS5797353A true JPS5797353A (en) 1982-06-17

Family

ID=15955626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17318380A Pending JPS5797353A (en) 1980-12-10 1980-12-10 Salient-pole synchronous machine

Country Status (1)

Country Link
JP (1) JPS5797353A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60156872U (en) * 1984-03-27 1985-10-18 株式会社明電舎 salient pole type synchronous machine
US10468929B2 (en) 2013-06-21 2019-11-05 Cummins Generator Technologies Limited Rotor for a rotating electrical machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60156872U (en) * 1984-03-27 1985-10-18 株式会社明電舎 salient pole type synchronous machine
US10468929B2 (en) 2013-06-21 2019-11-05 Cummins Generator Technologies Limited Rotor for a rotating electrical machine

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