JPWO2020245859A1 - - Google Patents

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Publication number
JPWO2020245859A1
JPWO2020245859A1 JP2021524498A JP2021524498A JPWO2020245859A1 JP WO2020245859 A1 JPWO2020245859 A1 JP WO2020245859A1 JP 2021524498 A JP2021524498 A JP 2021524498A JP 2021524498 A JP2021524498 A JP 2021524498A JP WO2020245859 A1 JPWO2020245859 A1 JP WO2020245859A1
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JP
Japan
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Application number
JP2021524498A
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Japanese (ja)
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JP7196297B2 (ja
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Publication of JP7196297B2 publication Critical patent/JP7196297B2/ja
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Classifications

    • 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
    • G01R31/34—Testing dynamo-electric machines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
JP2021524498A 2019-06-03 2019-06-03 巻線短絡診断装置および巻線短絡診断方法 Active JP7196297B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/021901 WO2020245859A1 (ja) 2019-06-03 2019-06-03 巻線短絡診断装置および巻線短絡診断方法

Publications (2)

Publication Number Publication Date
JPWO2020245859A1 true JPWO2020245859A1 (enrdf_load_stackoverflow) 2020-12-10
JP7196297B2 JP7196297B2 (ja) 2022-12-26

Family

ID=73652391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021524498A Active JP7196297B2 (ja) 2019-06-03 2019-06-03 巻線短絡診断装置および巻線短絡診断方法

Country Status (2)

Country Link
JP (1) JP7196297B2 (enrdf_load_stackoverflow)
WO (1) WO2020245859A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113670188B (zh) * 2021-08-10 2023-07-28 国网福建省电力有限公司漳州供电公司 变压器单个饼式线圈径向变形的测试装置及评估方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01307677A (ja) * 1988-06-06 1989-12-12 Nissin Electric Co Ltd コイルの故障検出装置
JP2009247203A (ja) * 2008-03-31 2009-10-22 General Electric Co <Ge> 外部線束密度を測定することによる電気機械の非侵襲的監視及び診断
JP6404424B1 (ja) * 2017-09-27 2018-10-10 株式会社トーエネック 巻線短絡診断装置および巻線短絡診断方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS611252A (ja) * 1984-06-12 1986-01-07 Sankyo Seiki Mfg Co Ltd 直動電機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01307677A (ja) * 1988-06-06 1989-12-12 Nissin Electric Co Ltd コイルの故障検出装置
JP2009247203A (ja) * 2008-03-31 2009-10-22 General Electric Co <Ge> 外部線束密度を測定することによる電気機械の非侵襲的監視及び診断
JP6404424B1 (ja) * 2017-09-27 2018-10-10 株式会社トーエネック 巻線短絡診断装置および巻線短絡診断方法

Also Published As

Publication number Publication date
WO2020245859A1 (ja) 2020-12-10
JP7196297B2 (ja) 2022-12-26

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