JP2019184475A - 放電事故検出構造 - Google Patents
放電事故検出構造 Download PDFInfo
- Publication number
- JP2019184475A JP2019184475A JP2018077248A JP2018077248A JP2019184475A JP 2019184475 A JP2019184475 A JP 2019184475A JP 2018077248 A JP2018077248 A JP 2018077248A JP 2018077248 A JP2018077248 A JP 2018077248A JP 2019184475 A JP2019184475 A JP 2019184475A
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- JP
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- Prior art keywords
- noise
- discharge accident
- frequency band
- discharge
- detection structure
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 230000003321 amplification Effects 0.000 description 8
- 238000003199 nucleic acid amplification method Methods 0.000 description 8
- 230000002238 attenuated effect Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Testing Relating To Insulation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018077248A JP2019184475A (ja) | 2018-04-13 | 2018-04-13 | 放電事故検出構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018077248A JP2019184475A (ja) | 2018-04-13 | 2018-04-13 | 放電事故検出構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019184475A true JP2019184475A (ja) | 2019-10-24 |
JP2019184475A5 JP2019184475A5 (enrdf_load_stackoverflow) | 2021-08-26 |
Family
ID=68340829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018077248A Pending JP2019184475A (ja) | 2018-04-13 | 2018-04-13 | 放電事故検出構造 |
Country Status (1)
Country | Link |
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JP (1) | JP2019184475A (enrdf_load_stackoverflow) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210084817A (ko) * | 2019-12-30 | 2021-07-08 | 주식회사 스마트파워서플라이 | 직류 배전용 직류 아크사고 검출 방법 |
WO2022030466A1 (ja) * | 2020-08-06 | 2022-02-10 | 日東工業株式会社 | 放電検出装置 |
JP2023074050A (ja) * | 2021-11-17 | 2023-05-29 | 日東工業株式会社 | 放電検出装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0455770A (ja) * | 1990-06-26 | 1992-02-24 | Fuji Electric Co Ltd | 部分放電監視装置 |
JPH04269671A (ja) * | 1991-02-26 | 1992-09-25 | Kansai Electric Power Co Inc:The | 電力ケーブルの部分放電測定用増幅器 |
JPH0627182A (ja) * | 1992-07-10 | 1994-02-04 | Toshiba Corp | 部分放電監視装置 |
JP2001324536A (ja) * | 2000-05-16 | 2001-11-22 | Furukawa Electric Co Ltd:The | 電力ケーブル線路における部分放電測定方法 |
JP2005283523A (ja) * | 2004-03-31 | 2005-10-13 | Tempearl Ind Co Ltd | 部分放電の発生を検知する装置 |
-
2018
- 2018-04-13 JP JP2018077248A patent/JP2019184475A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0455770A (ja) * | 1990-06-26 | 1992-02-24 | Fuji Electric Co Ltd | 部分放電監視装置 |
JPH04269671A (ja) * | 1991-02-26 | 1992-09-25 | Kansai Electric Power Co Inc:The | 電力ケーブルの部分放電測定用増幅器 |
JPH0627182A (ja) * | 1992-07-10 | 1994-02-04 | Toshiba Corp | 部分放電監視装置 |
JP2001324536A (ja) * | 2000-05-16 | 2001-11-22 | Furukawa Electric Co Ltd:The | 電力ケーブル線路における部分放電測定方法 |
JP2005283523A (ja) * | 2004-03-31 | 2005-10-13 | Tempearl Ind Co Ltd | 部分放電の発生を検知する装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210084817A (ko) * | 2019-12-30 | 2021-07-08 | 주식회사 스마트파워서플라이 | 직류 배전용 직류 아크사고 검출 방법 |
KR102293865B1 (ko) * | 2019-12-30 | 2021-08-26 | 주식회사 스마트파워서플라이 | 직류 배전용 직류 아크사고 검출 방법 |
WO2022030466A1 (ja) * | 2020-08-06 | 2022-02-10 | 日東工業株式会社 | 放電検出装置 |
JP2022029917A (ja) * | 2020-08-06 | 2022-02-18 | 日東工業株式会社 | 放電検出システム |
JP7527724B2 (ja) | 2020-08-06 | 2024-08-05 | 日東工業株式会社 | 放電検出システム |
EP4195433A4 (en) * | 2020-08-06 | 2024-08-07 | Nitto Kogyo Corporation | Discharge detection device |
US12259423B2 (en) | 2020-08-06 | 2025-03-25 | Nitto Kogyo Corporation | Discharge detector with learning mode for resetting settings to detecting occurrence of discharge |
JP2023074050A (ja) * | 2021-11-17 | 2023-05-29 | 日東工業株式会社 | 放電検出装置 |
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