JPS5688653A - Reactance equalizing armature winding - Google Patents

Reactance equalizing armature winding

Info

Publication number
JPS5688653A
JPS5688653A JP16414379A JP16414379A JPS5688653A JP S5688653 A JPS5688653 A JP S5688653A JP 16414379 A JP16414379 A JP 16414379A JP 16414379 A JP16414379 A JP 16414379A JP S5688653 A JPS5688653 A JP S5688653A
Authority
JP
Japan
Prior art keywords
armature winding
insulating
terminal plate
armature
reactance
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.)
Granted
Application number
JP16414379A
Other languages
Japanese (ja)
Other versions
JPS6212742B2 (en
Inventor
Kazuo Tawara
Takayuki Matsui
Shoji Mogi
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 JP16414379A priority Critical patent/JPS5688653A/en
Publication of JPS5688653A publication Critical patent/JPS5688653A/en
Publication of JPS6212742B2 publication Critical patent/JPS6212742B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/26—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings
    • H02K23/38—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings having winding or connection for improving commutation, e.g. equipotential connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)

Abstract

PURPOSE:To form a reactance equalizing armature winding having improved insulating withstand voltage and high reliability with a difficulty of occurring fatigue breakdown of a bent coil side part by supporting the bent part of the armature winding by an insulating terminal plate having a suitable elasticity and protecting it. CONSTITUTION:A rotor iron core forming an armature 20 is divided axially through a gap l into two armature iron cores 26, 18. An insulating terminal plate 30 formed of insulating paper or universal electric insulator having suitable elasticity is mounted on the end faces confronting each other of the iron cores 16, 18, and a spacer 32 having a predetermined thickness is inserted between the plates 30. Thus, the bent part of the coil side can be slidably contacted with the insulating terminal plate, and accordingly it can prevent the concentration of the stress at the bent part.
JP16414379A 1979-12-19 1979-12-19 Reactance equalizing armature winding Granted JPS5688653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16414379A JPS5688653A (en) 1979-12-19 1979-12-19 Reactance equalizing armature winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16414379A JPS5688653A (en) 1979-12-19 1979-12-19 Reactance equalizing armature winding

Publications (2)

Publication Number Publication Date
JPS5688653A true JPS5688653A (en) 1981-07-18
JPS6212742B2 JPS6212742B2 (en) 1987-03-20

Family

ID=15787560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16414379A Granted JPS5688653A (en) 1979-12-19 1979-12-19 Reactance equalizing armature winding

Country Status (1)

Country Link
JP (1) JPS5688653A (en)

Also Published As

Publication number Publication date
JPS6212742B2 (en) 1987-03-20

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