JPS57202863A - Reactance regulating device for rotary electric machine - Google Patents

Reactance regulating device for rotary electric machine

Info

Publication number
JPS57202863A
JPS57202863A JP8578281A JP8578281A JPS57202863A JP S57202863 A JPS57202863 A JP S57202863A JP 8578281 A JP8578281 A JP 8578281A JP 8578281 A JP8578281 A JP 8578281A JP S57202863 A JPS57202863 A JP S57202863A
Authority
JP
Japan
Prior art keywords
reactance
electric machine
rotary electric
regulating device
slots
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
JP8578281A
Other languages
Japanese (ja)
Inventor
Koji Tanaka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8578281A priority Critical patent/JPS57202863A/en
Publication of JPS57202863A publication Critical patent/JPS57202863A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/26—Rotor cores with slots for windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Synchronous Machinery (AREA)

Abstract

PURPOSE:To facilitate the regulation of a synchronous reactance of a rotary electric machine by forming a wedge inserting slots on the surface of a pole section, inserting magnetic wedges of suitable shape into the respective slots and regulating the reactance. CONSTITUTION:Wedge inserting slots 3C are formed on the surface of a pole section 3A of a rotor core 3. Magnetic wedges 6 which are selected in its height size H so that the synchronous reactance becomes a desired value are inserted into the respective slots. In this manner, the regulating work of the reactance can be facilitated, and the manufacture of a model machine can be facilitated.
JP8578281A 1981-06-05 1981-06-05 Reactance regulating device for rotary electric machine Pending JPS57202863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8578281A JPS57202863A (en) 1981-06-05 1981-06-05 Reactance regulating device for rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8578281A JPS57202863A (en) 1981-06-05 1981-06-05 Reactance regulating device for rotary electric machine

Publications (1)

Publication Number Publication Date
JPS57202863A true JPS57202863A (en) 1982-12-11

Family

ID=13868448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8578281A Pending JPS57202863A (en) 1981-06-05 1981-06-05 Reactance regulating device for rotary electric machine

Country Status (1)

Country Link
JP (1) JPS57202863A (en)

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