JPS55121615A - Electrical machinery and apparatus - Google Patents

Electrical machinery and apparatus

Info

Publication number
JPS55121615A
JPS55121615A JP2904279A JP2904279A JPS55121615A JP S55121615 A JPS55121615 A JP S55121615A JP 2904279 A JP2904279 A JP 2904279A JP 2904279 A JP2904279 A JP 2904279A JP S55121615 A JPS55121615 A JP S55121615A
Authority
JP
Japan
Prior art keywords
winding
connection
over
star
portions
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
JP2904279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6161249B2 (enrdf_load_stackoverflow
Inventor
Toshiyuki Hisaoka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2904279A priority Critical patent/JPS55121615A/ja
Publication of JPS55121615A publication Critical patent/JPS55121615A/ja
Publication of JPS6161249B2 publication Critical patent/JPS6161249B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
JP2904279A 1979-03-12 1979-03-12 Electrical machinery and apparatus Granted JPS55121615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2904279A JPS55121615A (en) 1979-03-12 1979-03-12 Electrical machinery and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2904279A JPS55121615A (en) 1979-03-12 1979-03-12 Electrical machinery and apparatus

Publications (2)

Publication Number Publication Date
JPS55121615A true JPS55121615A (en) 1980-09-18
JPS6161249B2 JPS6161249B2 (enrdf_load_stackoverflow) 1986-12-24

Family

ID=12265334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2904279A Granted JPS55121615A (en) 1979-03-12 1979-03-12 Electrical machinery and apparatus

Country Status (1)

Country Link
JP (1) JPS55121615A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62179858U (enrdf_load_stackoverflow) * 1986-05-07 1987-11-14

Also Published As

Publication number Publication date
JPS6161249B2 (enrdf_load_stackoverflow) 1986-12-24

Similar Documents

Publication Publication Date Title
JPS5562717A (en) Three-winding transformer
JPS55121615A (en) Electrical machinery and apparatus
JPS5623723A (en) On-load voltage regulating transformer
JPS5630714A (en) On-load voltage regulating transformer
JPS5727009A (en) Three-phase transformer
JPS5339427A (en) Single-phase transformer
JPS54150635A (en) Transformer
JPS5446325A (en) Transformer for rectifier
JPS57136309A (en) Single-phase autotransformer
JPS5648115A (en) Single winding transformer
JPS56146209A (en) Three-phase transformer
JPS5522809A (en) Trnasformer with loss change-over device
JPS5790923A (en) Transformer
JPS52145705A (en) Coil winding of stator for revolving electrical machinery
JPS55121619A (en) Three-phase on-load tap-changing transformer
JPS5472424A (en) Winding of delta-connected transformer
JPS5467628A (en) Tap changing transformer at three phase loading time
JPS55121620A (en) Phase converter
JPS57147214A (en) Single-phase autotransformer
JPS5221640A (en) Tap change-over controlling method for transformers
JPS53141415A (en) Starter for synchronous machine
JPS57207314A (en) On-load tap changing transformer
JPS57170054A (en) Shading motor rotatable in both direction
JPS5344822A (en) Secondary excitation speed control system for wound-rotor induction motor
JPS52153113A (en) Rotation change-over circuit for motor