JPS568809A - Transformer - Google Patents

Transformer

Info

Publication number
JPS568809A
JPS568809A JP8458779A JP8458779A JPS568809A JP S568809 A JPS568809 A JP S568809A JP 8458779 A JP8458779 A JP 8458779A JP 8458779 A JP8458779 A JP 8458779A JP S568809 A JPS568809 A JP S568809A
Authority
JP
Japan
Prior art keywords
winding
tap
conductor
sheet
wound
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
JP8458779A
Other languages
Japanese (ja)
Inventor
Masaichi Matsumoto
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 JP8458779A priority Critical patent/JPS568809A/en
Publication of JPS568809A publication Critical patent/JPS568809A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings

Abstract

PURPOSE:To prevent generation of an abnormal voltage in a transformer and suppress the potential vibration and the axial electromagnetic force therein by forming a tap winding of a sheet-like conductor wound concentrically and spirally with a main winding. CONSTITUTION:An iron core 1 and a secondary winding 2 are formed in the same manner as the conventional ones. On the other hand, a primary winding 5 is formed of a rectangular conductor wound in a cylindrical shape, and is provided with a tap winding 6 at the center. The tap winding 6 consists of a sheet-like conductor 6a formed with tap terminals (a), (b), (c) concentraically and spirally wound with the primary winding 5, a sheet-like conductor 6b formed with tap terminals (d), (e), (f) similarly wound on the inner periphery of the conductor 6a in such a manner that the tap terminals (a), (f) provided at the starting and finishing ends are respectively connected to the primary winding. A sheet-like insulator 7 is disposed between the respective layers of the conductors 6a and 6b. The series electrostatic capacity of the tap winding increased by the previous configuration so as to suppress the initial potential distribution and the potential vibration when the surge voltage is applied thereto.
JP8458779A 1979-07-02 1979-07-02 Transformer Pending JPS568809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8458779A JPS568809A (en) 1979-07-02 1979-07-02 Transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8458779A JPS568809A (en) 1979-07-02 1979-07-02 Transformer

Publications (1)

Publication Number Publication Date
JPS568809A true JPS568809A (en) 1981-01-29

Family

ID=13834794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8458779A Pending JPS568809A (en) 1979-07-02 1979-07-02 Transformer

Country Status (1)

Country Link
JP (1) JPS568809A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013254835A (en) * 2012-06-06 2013-12-19 Toshiba Mitsubishi-Electric Industrial System Corp Transformer and power distribution system using the same
US11555093B2 (en) 2017-07-07 2023-01-17 Tosoh Corporation Halogen-containing polymer and production method for same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013254835A (en) * 2012-06-06 2013-12-19 Toshiba Mitsubishi-Electric Industrial System Corp Transformer and power distribution system using the same
US11555093B2 (en) 2017-07-07 2023-01-17 Tosoh Corporation Halogen-containing polymer and production method for same

Similar Documents

Publication Publication Date Title
JPS568809A (en) Transformer
JPS5623723A (en) On-load voltage regulating transformer
US3202950A (en) Step-up voltage transformer having high tension lead
ES281210U (en) Electrical transformer.
US3067374A (en) Multi-phase transformer
US3968408A (en) Neutralizing transformer
US2810113A (en) High reactance transformer
ES473471A1 (en) Steep gradient static characteristics electrical transformer
ES457828A1 (en) Transformer with windings in helical slots of core
JPS55101769A (en) Plural sparks igniting device
GB1105425A (en) Improvements in or relating to electric transformers
GB872073A (en) Improvements in or relating to electrical inductive apparatus
JPS57120320A (en) Transformer with on-load voltage regulator
GB766946A (en) Improvements in or relating to high-voltage transformers
JPS6012257Y2 (en) electromagnetic induction winding
GB939444A (en) A transformer winding arrangement
US2769954A (en) Reactors and reactor connections
JPS5651815A (en) Transformer winding
GB782264A (en) Improvements in or relating to current transformers
GB565650A (en) Improvements in and relating to transformer tap-changing apparatus
GB1073080A (en) Electrical windings
JPH0132731Y2 (en)
JPS56134718A (en) Transformer winding
JPS5618405A (en) Transformer
JPS5718310A (en) Transformer