JPS57194507A - Iron core of three-phase transformer - Google Patents

Iron core of three-phase transformer

Info

Publication number
JPS57194507A
JPS57194507A JP56081304A JP8130481A JPS57194507A JP S57194507 A JPS57194507 A JP S57194507A JP 56081304 A JP56081304 A JP 56081304A JP 8130481 A JP8130481 A JP 8130481A JP S57194507 A JPS57194507 A JP S57194507A
Authority
JP
Japan
Prior art keywords
central leg
magnetic flux
distortion
electrical sheets
eddy
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
JP56081304A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6233728B2 (enrdf_load_stackoverflow
Inventor
Yoshihiro Oota
Yuji Kushibe
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 JP56081304A priority Critical patent/JPS57194507A/ja
Publication of JPS57194507A publication Critical patent/JPS57194507A/ja
Publication of JPS6233728B2 publication Critical patent/JPS6233728B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP56081304A 1981-05-26 1981-05-26 Iron core of three-phase transformer Granted JPS57194507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56081304A JPS57194507A (en) 1981-05-26 1981-05-26 Iron core of three-phase transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56081304A JPS57194507A (en) 1981-05-26 1981-05-26 Iron core of three-phase transformer

Publications (2)

Publication Number Publication Date
JPS57194507A true JPS57194507A (en) 1982-11-30
JPS6233728B2 JPS6233728B2 (enrdf_load_stackoverflow) 1987-07-22

Family

ID=13742645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56081304A Granted JPS57194507A (en) 1981-05-26 1981-05-26 Iron core of three-phase transformer

Country Status (1)

Country Link
JP (1) JPS57194507A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107275055A (zh) * 2017-05-12 2017-10-20 中科电力装备集团有限公司 一种变压器铁芯结构
CN109841400A (zh) * 2019-03-28 2019-06-04 广州增变电气有限公司 一种非晶合金变压器铁心的装配装置及方法
JP2019102692A (ja) * 2017-12-05 2019-06-24 日本製鉄株式会社 積鉄心
CN112550512A (zh) * 2020-12-09 2021-03-26 北京理工大学重庆创新中心 一种轮腿机器人及其驱动方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5293917A (en) * 1976-02-02 1977-08-08 Hitachi Ltd Three phase induction electrical apparatus iron core

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5293917A (en) * 1976-02-02 1977-08-08 Hitachi Ltd Three phase induction electrical apparatus iron core

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107275055A (zh) * 2017-05-12 2017-10-20 中科电力装备集团有限公司 一种变压器铁芯结构
JP2019102692A (ja) * 2017-12-05 2019-06-24 日本製鉄株式会社 積鉄心
CN109841400A (zh) * 2019-03-28 2019-06-04 广州增变电气有限公司 一种非晶合金变压器铁心的装配装置及方法
CN112550512A (zh) * 2020-12-09 2021-03-26 北京理工大学重庆创新中心 一种轮腿机器人及其驱动方法
CN112550512B (zh) * 2020-12-09 2023-07-21 北京理工大学重庆创新中心 一种轮腿机器人及其驱动方法

Also Published As

Publication number Publication date
JPS6233728B2 (enrdf_load_stackoverflow) 1987-07-22

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