JPS5683245A - Improvement in iron loss of stator for large-type rotary electric machine - Google Patents

Improvement in iron loss of stator for large-type rotary electric machine

Info

Publication number
JPS5683245A
JPS5683245A JP16050279A JP16050279A JPS5683245A JP S5683245 A JPS5683245 A JP S5683245A JP 16050279 A JP16050279 A JP 16050279A JP 16050279 A JP16050279 A JP 16050279A JP S5683245 A JPS5683245 A JP S5683245A
Authority
JP
Japan
Prior art keywords
fanlike
iron loss
stator
improvement
electric machine
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
JP16050279A
Other languages
English (en)
Other versions
JPS5937658B2 (ja
Inventor
Tadashi Ichiyama
Shigehiro Yamaguchi
Toru Inouchi
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP54160502A priority Critical patent/JPS5937658B2/ja
Priority to GB8033178A priority patent/GB2062972B/en
Priority to FR8022231A priority patent/FR2468191A1/fr
Priority to DE3039544A priority patent/DE3039544C2/de
Publication of JPS5683245A publication Critical patent/JPS5683245A/ja
Priority to US06/615,871 priority patent/US4613842A/en
Publication of JPS5937658B2 publication Critical patent/JPS5937658B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP54160502A 1979-10-19 1979-12-11 大型回転電機固定子の鉄損改善方法 Expired JPS5937658B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP54160502A JPS5937658B2 (ja) 1979-12-11 1979-12-11 大型回転電機固定子の鉄損改善方法
GB8033178A GB2062972B (en) 1979-10-19 1980-10-15 Iron core for electrical machinery and apparatus and well as method for producing the iron core
FR8022231A FR2468191A1 (fr) 1979-10-19 1980-10-17 Noyau de fer pour machines et appareillage electriques, et procede pour fabriquer ce noyau
DE3039544A DE3039544C2 (de) 1979-10-19 1980-10-20 Eisenkern für elektrische Anlagen sowie Verfahren zu dessen Herstellung
US06/615,871 US4613842A (en) 1979-10-19 1984-05-31 Iron core for electrical machinery and apparatus as well as method for producing the iron core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54160502A JPS5937658B2 (ja) 1979-12-11 1979-12-11 大型回転電機固定子の鉄損改善方法

Publications (2)

Publication Number Publication Date
JPS5683245A true JPS5683245A (en) 1981-07-07
JPS5937658B2 JPS5937658B2 (ja) 1984-09-11

Family

ID=15716319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54160502A Expired JPS5937658B2 (ja) 1979-10-19 1979-12-11 大型回転電機固定子の鉄損改善方法

Country Status (1)

Country Link
JP (1) JPS5937658B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101195221B1 (ko) 2008-12-03 2012-10-29 주식회사 포스코 자구미세화에 의해 철손을 감소시킨 모터의 철심 및 그 가공방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101195221B1 (ko) 2008-12-03 2012-10-29 주식회사 포스코 자구미세화에 의해 철손을 감소시킨 모터의 철심 및 그 가공방법

Also Published As

Publication number Publication date
JPS5937658B2 (ja) 1984-09-11

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