JP7668892B2 - 巻線欠陥検査装置、巻線欠陥検査装置を使用した電気機械の製造方法、及び巻線欠陥検査方法 - Google Patents

巻線欠陥検査装置、巻線欠陥検査装置を使用した電気機械の製造方法、及び巻線欠陥検査方法 Download PDF

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JP7668892B2
JP7668892B2 JP2023555084A JP2023555084A JP7668892B2 JP 7668892 B2 JP7668892 B2 JP 7668892B2 JP 2023555084 A JP2023555084 A JP 2023555084A JP 2023555084 A JP2023555084 A JP 2023555084A JP 7668892 B2 JP7668892 B2 JP 7668892B2
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Prior art keywords
winding
defect
inspection signal
inspection
storage unit
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Japanese (ja)
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JPWO2023063078A5 (https=
JPWO2023063078A1 (https=
Inventor
旭涛 李
貞治 高橋
博之 鳥居
貴浩 三澤
秀憲 猿渡
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
    • G01R31/59—Testing of lines, cables or conductors while the cable continuously passes the testing apparatus, e.g. during manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP2023555084A 2021-10-13 2022-09-28 巻線欠陥検査装置、巻線欠陥検査装置を使用した電気機械の製造方法、及び巻線欠陥検査方法 Active JP7668892B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021167870 2021-10-13
JP2021167870 2021-10-13
PCT/JP2022/036142 WO2023063078A1 (ja) 2021-10-13 2022-09-28 巻線欠陥検査装置、巻線欠陥検査装置を使用した電気機械の製造方法、及び巻線欠陥検査方法

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JPWO2023063078A1 JPWO2023063078A1 (https=) 2023-04-20
JPWO2023063078A5 JPWO2023063078A5 (https=) 2023-12-11
JP7668892B2 true JP7668892B2 (ja) 2025-04-25

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WO (1) WO2023063078A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024203017A1 (ja) * 2023-03-27 2024-10-03 三菱電機株式会社 巻線の欠陥検査装置
WO2025074707A1 (ja) * 2023-10-05 2025-04-10 三菱電機株式会社 巻線の欠陥検査装置、巻線の欠陥検査システムおよび巻線の欠陥検査方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002131366A (ja) 2000-10-20 2002-05-09 Toshiba Corp 高電圧機器の内部部分放電監視装置
JP2008042147A (ja) 2006-08-10 2008-02-21 Hioki Ee Corp 巻線機
JP2014053340A (ja) 2012-09-05 2014-03-20 Aisin Seiki Co Ltd 欠陥自動補修巻線装置、および欠陥自動補修巻線方法
JP2015062009A (ja) 2013-08-21 2015-04-02 学校法人 芝浦工業大学 部分放電試験用電源装置、部分放電試験方法及び部分放電試験機能付き巻線機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9933487B2 (en) * 2014-03-31 2018-04-03 Eaton Corporation System and method for detecting, localizing, and quantifying stator winding faults in AC motors
DE102017125887A1 (de) * 2017-11-06 2019-05-09 Thyssenkrupp Ag Verfahren und Vorrichtung zum Herstellen von Litzen, Litze und elektrische Maschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002131366A (ja) 2000-10-20 2002-05-09 Toshiba Corp 高電圧機器の内部部分放電監視装置
JP2008042147A (ja) 2006-08-10 2008-02-21 Hioki Ee Corp 巻線機
JP2014053340A (ja) 2012-09-05 2014-03-20 Aisin Seiki Co Ltd 欠陥自動補修巻線装置、および欠陥自動補修巻線方法
JP2015062009A (ja) 2013-08-21 2015-04-02 学校法人 芝浦工業大学 部分放電試験用電源装置、部分放電試験方法及び部分放電試験機能付き巻線機

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