JPWO2021260820A1 - - Google Patents

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Publication number
JPWO2021260820A1
JPWO2021260820A1 JP2022520989A JP2022520989A JPWO2021260820A1 JP WO2021260820 A1 JPWO2021260820 A1 JP WO2021260820A1 JP 2022520989 A JP2022520989 A JP 2022520989A JP 2022520989 A JP2022520989 A JP 2022520989A JP WO2021260820 A1 JPWO2021260820 A1 JP WO2021260820A1
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JP
Japan
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Application number
JP2022520989A
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Japanese (ja)
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JP7086325B2 (en
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Publication of JP7086325B2 publication Critical patent/JP7086325B2/en
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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
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
JP2022520989A 2020-06-24 2020-06-24 Partial discharge detector and power equipment Active JP7086325B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/024709 WO2021260820A1 (en) 2020-06-24 2020-06-24 Partial discharge detection device and power apparatus

Publications (2)

Publication Number Publication Date
JPWO2021260820A1 true JPWO2021260820A1 (en) 2021-12-30
JP7086325B2 JP7086325B2 (en) 2022-06-17

Family

ID=79282066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022520989A Active JP7086325B2 (en) 2020-06-24 2020-06-24 Partial discharge detector and power equipment

Country Status (2)

Country Link
JP (1) JP7086325B2 (en)
WO (1) WO2021260820A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023238440A1 (en) * 2022-06-10 2023-12-14 三菱電機株式会社 Partial discharge detection device, partial discharge detection method, and partial discharge detection system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10170596A (en) * 1996-12-09 1998-06-26 Hitachi Ltd System for diagnosing insulated apparatus and method for detecting partial discharge
JP2008032595A (en) * 2006-07-31 2008-02-14 Japan Ae Power Systems Corp Partial discharge part locating method of three-phase batch gas insulation equipment
JP2010204020A (en) * 2009-03-05 2010-09-16 Mitsubishi Electric Corp Anomaly monitor for electric apparatus and anomaly monitor for accelerator device
JP2012220208A (en) * 2011-04-04 2012-11-12 Toshiba Corp Partial discharge detection device and partial discharge detection method
JP2016194466A (en) * 2015-04-01 2016-11-17 東京電力ホールディングス株式会社 Partial discharge measurement device
US20190056447A1 (en) * 2016-02-24 2019-02-21 Prysmian S.P.A. Processing apparatus and method for detecting partial discharge pulses in the presence of noise signals
JP2019219241A (en) * 2018-06-19 2019-12-26 富士電機株式会社 Power apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7068376B2 (en) * 2020-04-21 2022-05-16 株式会社東芝 Partial discharge detector

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10170596A (en) * 1996-12-09 1998-06-26 Hitachi Ltd System for diagnosing insulated apparatus and method for detecting partial discharge
JP2008032595A (en) * 2006-07-31 2008-02-14 Japan Ae Power Systems Corp Partial discharge part locating method of three-phase batch gas insulation equipment
JP2010204020A (en) * 2009-03-05 2010-09-16 Mitsubishi Electric Corp Anomaly monitor for electric apparatus and anomaly monitor for accelerator device
JP2012220208A (en) * 2011-04-04 2012-11-12 Toshiba Corp Partial discharge detection device and partial discharge detection method
JP2016194466A (en) * 2015-04-01 2016-11-17 東京電力ホールディングス株式会社 Partial discharge measurement device
US20190056447A1 (en) * 2016-02-24 2019-02-21 Prysmian S.P.A. Processing apparatus and method for detecting partial discharge pulses in the presence of noise signals
JP2019219241A (en) * 2018-06-19 2019-12-26 富士電機株式会社 Power apparatus

Also Published As

Publication number Publication date
JP7086325B2 (en) 2022-06-17
WO2021260820A1 (en) 2021-12-30

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