GB2527161B - Handheld switchgear partial discharge testing device - Google Patents
Handheld switchgear partial discharge testing deviceInfo
- Publication number
- GB2527161B GB2527161B GB1423288.8A GB201423288A GB2527161B GB 2527161 B GB2527161 B GB 2527161B GB 201423288 A GB201423288 A GB 201423288A GB 2527161 B GB2527161 B GB 2527161B
- Authority
- GB
- United Kingdom
- Prior art keywords
- handheld
- testing device
- partial discharge
- discharge testing
- switchgear partial
- 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.)
- Active
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
- G01R31/14—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
- G01R31/12—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
- G01R31/1209—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 using acoustic 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
- G01R31/12—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
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
- G01R31/3272—Apparatus, systems or circuits therefor
- G01R31/3274—Details related to measuring, e.g. sensing, displaying or computing; Measuring of variables related to the contact pieces, e.g. wear, position or resistance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Acoustics & Sound (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1423288.8A GB2527161B (en) | 2014-12-29 | 2014-12-29 | Handheld switchgear partial discharge testing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1423288.8A GB2527161B (en) | 2014-12-29 | 2014-12-29 | Handheld switchgear partial discharge testing device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201423288D0 GB201423288D0 (en) | 2015-02-11 |
GB2527161A GB2527161A (en) | 2015-12-16 |
GB2527161B true GB2527161B (en) | 2017-03-29 |
Family
ID=52471575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1423288.8A Active GB2527161B (en) | 2014-12-29 | 2014-12-29 | Handheld switchgear partial discharge testing device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2527161B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105738788A (en) * | 2016-05-13 | 2016-07-06 | 国网山东省电力公司枣庄供电公司 | 10 kV line discharge point detection device |
GB2571370B (en) * | 2018-06-05 | 2020-04-15 | Ea Tech Limited | Partial discharge location device and method |
CN114034993A (en) * | 2021-11-05 | 2022-02-11 | 国网青海省电力公司检修公司 | Local discharge positioning test method for switch cabinet based on TEV and ultrahigh frequency method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997024742A1 (en) * | 1995-12-27 | 1997-07-10 | Quiet Power Systems, Inc | Method and apparatus for locating partial discharge in electrical transformers |
US20110068773A1 (en) * | 2009-09-23 | 2011-03-24 | Electrical Reliability Services, Inc. | Manipulation assembly for online electrical system test probe installation |
-
2014
- 2014-12-29 GB GB1423288.8A patent/GB2527161B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997024742A1 (en) * | 1995-12-27 | 1997-07-10 | Quiet Power Systems, Inc | Method and apparatus for locating partial discharge in electrical transformers |
US20110068773A1 (en) * | 2009-09-23 | 2011-03-24 | Electrical Reliability Services, Inc. | Manipulation assembly for online electrical system test probe installation |
Also Published As
Publication number | Publication date |
---|---|
GB2527161A (en) | 2015-12-16 |
GB201423288D0 (en) | 2015-02-11 |
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