JP2020134231A5 - - Google Patents

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JP2020134231A5
JP2020134231A5 JP2019025406A JP2019025406A JP2020134231A5 JP 2020134231 A5 JP2020134231 A5 JP 2020134231A5 JP 2019025406 A JP2019025406 A JP 2019025406A JP 2019025406 A JP2019025406 A JP 2019025406A JP 2020134231 A5 JP2020134231 A5 JP 2020134231A5
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Japan
Prior art keywords
detection unit
discharge detection
setting
absence
output
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JP2019025406A
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Japanese (ja)
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JP7337441B2 (ja
JP2020134231A (ja
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Publication of JP2020134231A5 publication Critical patent/JP2020134231A5/ja
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JP2019025406A 2019-02-15 2019-02-15 放電検出ユニット Active JP7337441B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2019025406A JP7337441B2 (ja) 2019-02-15 2019-02-15 放電検出ユニット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019025406A JP7337441B2 (ja) 2019-02-15 2019-02-15 放電検出ユニット

Publications (3)

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JP2020134231A JP2020134231A (ja) 2020-08-31
JP2020134231A5 true JP2020134231A5 (https=) 2021-07-29
JP7337441B2 JP7337441B2 (ja) 2023-09-04

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JP2019025406A Active JP7337441B2 (ja) 2019-02-15 2019-02-15 放電検出ユニット

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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12487270B2 (en) 2020-12-04 2025-12-02 Nitto Kogyo Corporation Discharge detection device
EP4246743A4 (en) * 2020-12-22 2024-10-30 Nitto Kogyo Corporation ELECTRIC DISCHARGE DETECTION SYSTEM
JP7500141B2 (ja) * 2020-12-22 2024-06-17 日東工業株式会社 放電検出システム
JP7515986B2 (ja) * 2020-12-22 2024-07-16 日東工業株式会社 放電検出システム
JP2022140318A (ja) * 2021-03-10 2022-09-26 日東工業株式会社 放電模擬信号発生構造、放電模擬信号発生構造を備えた放電検出ユニット、信号伝達能力判定システム、配線長推定システム
JP7809429B2 (ja) * 2021-09-10 2026-02-02 日東工業株式会社 コンセント差込型放電検出ユニット及び配電システム
WO2023038051A1 (ja) 2021-09-10 2023-03-16 日東工業株式会社 プラグ式放電検出ユニット及び放電検出システム
JP7785426B2 (ja) * 2021-11-17 2025-12-15 日東工業株式会社 放電検出装置
JP7773434B2 (ja) 2022-05-23 2025-11-19 日東工業株式会社 放電検出システム
EP4530646A4 (en) 2022-05-23 2025-10-15 Nitto Kogyo Corp ELECTRICAL DISCHARGE DETECTION SYSTEM

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04194675A (ja) * 1990-11-28 1992-07-14 Toshiba Corp 電気機器の部分放電監視装置
JPH07333288A (ja) * 1994-06-14 1995-12-22 Nissin Electric Co Ltd 電気機器の絶縁監視方法
JP4347604B2 (ja) 2003-05-02 2009-10-21 河村電器産業株式会社 火花検出装置
JP4351516B2 (ja) 2003-11-10 2009-10-28 矢崎総業株式会社 放電センサ
JP2010032450A (ja) 2008-07-31 2010-02-12 Meidensha Corp 対象電気機器からの部分放電電磁波有無判定方法
JP6746197B2 (ja) 2016-03-22 2020-08-26 日東工業株式会社 トラッキング現象の検出システム
JP6728852B2 (ja) 2016-03-25 2020-07-22 日新電機株式会社 部分放電検出方法及び部分放電検出装置

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