SG10202011404UA - Partial discharge determination device and method - Google Patents
Partial discharge determination device and methodInfo
- Publication number
- SG10202011404UA SG10202011404UA SG10202011404UA SG10202011404UA SG10202011404UA SG 10202011404U A SG10202011404U A SG 10202011404UA SG 10202011404U A SG10202011404U A SG 10202011404UA SG 10202011404U A SG10202011404U A SG 10202011404UA SG 10202011404U A SG10202011404U A SG 10202011404UA
- Authority
- SG
- Singapore
- Prior art keywords
- determination device
- partial discharge
- discharge determination
- partial
- discharge
- Prior art date
Links
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
- G01R31/1227—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 of components, parts or materials
- G01R31/1263—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 of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/1272—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 of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
-
- 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
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- 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
- G01R31/14—Circuits therefor, e.g. for generating test voltages, sensing circuits
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Computational Linguistics (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Health & Medical Sciences (AREA)
- Testing Relating To Insulation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020011675A JP7280209B2 (en) | 2020-01-28 | 2020-01-28 | Partial discharge determination device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG10202011404UA true SG10202011404UA (en) | 2021-08-30 |
Family
ID=73448819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10202011404UA SG10202011404UA (en) | 2020-01-28 | 2020-11-17 | Partial discharge determination device and method |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11567143B2 (en) |
| EP (1) | EP3859358B1 (en) |
| JP (1) | JP7280209B2 (en) |
| SG (1) | SG10202011404UA (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884837B (en) * | 2021-11-03 | 2023-07-28 | 国网河南省电力公司驻马店供电公司 | Cable partial discharge online monitoring and analyzing system and analyzing method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3177313B2 (en) * | 1992-08-31 | 2001-06-18 | 東京電力株式会社 | Diagnosis method for insulation deterioration of power equipment |
| JP3201959B2 (en) | 1996-09-03 | 2001-08-27 | 古河電気工業株式会社 | Partial discharge measurement method |
| US6088658A (en) * | 1997-04-11 | 2000-07-11 | General Electric Company | Statistical pattern analysis methods of partial discharge measurements in high voltage insulation |
| JP6548454B2 (en) | 2015-05-28 | 2019-07-24 | 株式会社日立パワーソリューションズ | Diagnostic apparatus for electrical device, diagnostic system for electrical device, diagnostic method and program for electrical device |
| KR101574615B1 (en) * | 2015-06-18 | 2015-12-11 | 지투파워(주) | A partial discharge monitoring and diagnosis system for power devices by using signal detection based on statistical phase-angle patterns |
| US10928436B2 (en) * | 2017-01-30 | 2021-02-23 | General Electric Company | Evaluation of phase-resolved partial discharge |
-
2020
- 2020-01-28 JP JP2020011675A patent/JP7280209B2/en active Active
- 2020-11-13 EP EP20207358.1A patent/EP3859358B1/en active Active
- 2020-11-16 US US17/098,771 patent/US11567143B2/en active Active
- 2020-11-17 SG SG10202011404UA patent/SG10202011404UA/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US11567143B2 (en) | 2023-01-31 |
| JP2021117150A (en) | 2021-08-10 |
| JP7280209B2 (en) | 2023-05-23 |
| US20210231747A1 (en) | 2021-07-29 |
| EP3859358B1 (en) | 2024-02-07 |
| EP3859358A1 (en) | 2021-08-04 |
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