CN103149508A - Intelligent test device used for gas insulated switchgear (GIS) partial discharge test - Google Patents
Intelligent test device used for gas insulated switchgear (GIS) partial discharge test Download PDFInfo
- Publication number
- CN103149508A CN103149508A CN2013100382711A CN201310038271A CN103149508A CN 103149508 A CN103149508 A CN 103149508A CN 2013100382711 A CN2013100382711 A CN 2013100382711A CN 201310038271 A CN201310038271 A CN 201310038271A CN 103149508 A CN103149508 A CN 103149508A
- Authority
- CN
- China
- Prior art keywords
- voltage
- base
- test
- gis
- electrode
- 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.)
- Granted
Links
Images
Abstract
The invention discloses an intelligent test device used for a gas insulated switchgear (GIS) partial discharge test. The intelligent test device used for the GIS partial discharge test is formed by sequential connection of a control box (1), an inflatable non-partial-discharge transformer (4), a high-voltage rectifying device (5), a high-voltage protective resistor (6), a high-voltage electrode assembly (13) and a filter capacitor (19). Support devices are arranged under the high-voltage rectifying device (5) and the high-voltage protective resistor (6) and serve as supports. Each support device (7) is composed of a base (8), idler wheels (9), a triangular supporting rod (10), a perpendicular telescopic supporting rod (11) and a buckle (12). The idler wheels are located at the bottom of the base, the triangle supporting rod is fixed on the base, the perpendicular telescopic supporting rod is connected on the triangle supporting rod, and the buckle is connected with the perpendicular telescopic supporting rod high-voltage rectifying device or the high-voltage protective resistor. The high-voltage electrode assembly (13) is composed of a high-voltage electrode (14), a base (18), a grounding electrode (15), a test product room (17) and a grounding ring (16). The high-voltage electrode is arranged at the top of the high-voltage electrode assembly, the grounding electrode is arranged between the high-voltage electrode and the base, the test product room is fixed on the grounding electrode and the grounding ring is connected at the bottom of the test product room. The intelligent test device used for the GIS partial discharge test has the advantages of being easy to operate and install and convenient to carry.
Description
Technical field
The present invention relates to the partial discharge performance research for laboratory GIS.
Background technology
Gas insulated combined electrical equipment (Gas Insulated Switchgear, be called for short GIS) is all devices except transformer in transformer station, all is enclosed in the stress metal closed container of a ground connection, and fills SF6 gas with 0.4 ~ 0.5MPa air pressure.GIS with its compact conformation, the series of advantages such as reliable, volume is little, take up an area less, maintenance workload is few, environmental pollution is little, save land used for urban inner and densely populated areas and large-scale hydroelectric project construction and created condition, therefore be used for more and more actual electric system.But practical operating experiences shows GIS inside and still unavoidably has defective, causes shelf depreciation, even causes insulation fault, therefore must to the office in GIS to one's heart's content condition detect.Adopt the traditional experiment device can realize performance test is put in the office of GIS, yet because installation weight is large, difficulty is installed, is not easy to carrying and places, therefore the present invention designs a kind of GIS intelligence test unit, can effectively solve installation and the carrying problem of GIS intelligence test unit.
Summary of the invention
The present invention has the characteristics such as installation is quick, simple, convenient carrying, and purpose is to solve installation and the carrying problem of GIS test unit, and realizes performance test is put in the office of GIS.
The present invention realizes by following technical proposal.
OneThe intelligent test unit that kind is used for the GIS local discharge test, feature of the present invention be, puts transformer, high-voltage rectifying device, high voltage protective resistance, high-field electrode device, filter capacitor by control box, inflatable without office and sequentially connect and compose; Be respectively arranged with holder device as support under high-voltage rectifying device and high voltage protective resistance, holder device by base, be positioned at base bottom roller, be fixed on the gusseted bar on base, the vertical telescopic support bar that is connected on the gusseted bar consists of with the buckle that is connected vertical telescopic support bar high-voltage rectifying device or high voltage protective resistance; The high-field electrode device by high-field electrode, the base at top, the ground loop that is connected to ground-electrode between high-field electrode and base, is fixed on the test product chamber on ground-electrode and is connected to bottom, test product chamber consists of.
Major embodiment of the present invention is by the size of control box setting and controlled discharge voltage, put transformer by inflatable without office and produce high pressure, the test product that is opposite in the high-field electrode device by high-voltage rectifying device and high voltage protective resistance again carries out local discharge test, holder device is used for supporting high-voltage rectifying device and high voltage protective resistance, and can control its height and horizontal level; High-field electrode device (13) is mainly reflected in test product is placed in the test product chamber, and performance is put in test test product office under high pressure; Holder device is mainly reflected in the high-voltage rectifying device and high voltage protective resistance is fixed by snap on holder device, and by the vertical height of vertical telescopic support bar (11) control device, the horizontal level by Gyro Wheel Controlling Device also can conveniently move.
The invention has the beneficial effects as follows:
A. GIS intelligence test unit can carry out the partial discharge performance research of GIS;
B. support high-voltage rectifying device and high voltage protective resistance, the vertical height of controllable device and horizontal level by holder device;
C. simple to operate, can realize the Fast Installation of test unit;
D. holder device is provided with roller, is convenient to moving and transporting of device.
Further set forth content of the present invention below in conjunction with accompanying drawing and example.
Description of drawings
Fig. 1 is for being used for the intelligent test unit schematic diagram of GIS local discharge test.
In figure: 1. control box; 2. display screen; 3. keyboard; 4. inflatable is put transformer without office; 5. high-voltage rectifying device; 6. high voltage protective resistance; 7. holder device; 8. base; 9. roller; 10. support bar; 11. vertical telescopic support bar; 12. buckle; 13. high-field electrode device; 14. high-field electrode; 15. ground-electrode; 16. ground loop; 17. test product chamber; 18. base; 19. filter capacitor.
Embodiment
OneThe intelligent test unit that kind is used for the GIS local discharge test, feature of the present invention be, puts transformer 4, high-voltage rectifying device 5, high voltage protective resistance 6, high-field electrode device 13, filter capacitor 19 by control box 1, inflatable without office and sequentially connect and compose; Be respectively arranged with holder device 7 for 6 times as supporting at high-voltage rectifying device 5 and high voltage protective resistance, holder device 7 by base 8, be positioned at the base bottom roller 9, be fixed on the gusseted bar 10 on base, the vertical telescopic support bar 11 that is connected on the gusseted bar consists of with the buckle 12 that is connected vertical telescopic support bar high-voltage rectifying device or high voltage protective resistance; High-field electrode device 13 by high-field electrode 14, the base 18 at top, the ground loop 16 that is connected to ground-electrode 15 between high-field electrode 14 and base 18, is fixed on the test product chamber 17 on ground-electrode and is connected to bottom, test product chamber consists of.
Major embodiment of the present invention is by the size of control box 1 setting and controlled discharge voltage, put transformer 4 by inflatable without office and produce high pressure, the test product that is opposite in high-field electrode device 13 by high-voltage rectifying device 5 and high voltage protective resistance 6 again carries out local discharge test, holder device 7 is used for supporting high-voltage rectifying device 5 and high voltage protective resistance 6, and can control its height and horizontal level; High-field electrode device 13 is mainly reflected in test product is placed in test product chamber 17, and performance is put in test test product office under high pressure; Holder device 7 is mainly reflected in high-voltage rectifying device 5 and high voltage protective resistance 6 is fixed on holder device 7 by buckle 12, and by the vertical height of vertical telescopic support bar 11 control device, the horizontal level by roller 9 control device also can conveniently move.
See Fig. 1, the figure illustrates the intelligent test unit schematic diagram for the GIS local discharge test.Can find out that by diagram this device is made of following components: control box 1, inflatable are put transformer 4, high-voltage rectifying device 5, high voltage protective resistance 6, holder device 7, high-field electrode device 13 and filter capacitor 19 without office.Control box 1 is used for controlling whole pilot system, and arranges and change the size of sparking voltage; Inflatable without office put fill high insulation resistance in transformer 4 SF6 gas as insulating medium, the office high-volume little, for generation of high voltage; Holder device 7 is made of base 8, roller 9, three groups of support bars 10, vertical telescopic support bar 11 and buckles 12, its major function is to support high-voltage rectifying device 5 and high voltage protective resistance 6, and the vertical height of regulating device and horizontal level, high-voltage rectifying device 5 and high voltage protective resistance 6 are fixed on holder device 7 by buckle 12, by the vertical height of vertical telescopic support bar 11 control device, the horizontal level by roller 9 control device also can conveniently move; High-field electrode device 13 is made of high-field electrode 14, ground-electrode 15, ground loop 16, test product chamber 17 and base 18, and its major function is to provide high-field electrode and ground-electrode, and performance test is put in the office that test product carries out under high pressure.
Claims (1)
1. intelligent test unit that is used for the GIS local discharge test is characterized in that: put transformer (4), high-voltage rectifying device (5), high voltage protective resistance (6), high-field electrode device (13), filter capacitor (19) by control box (1), inflatable without office and sequentially connect and compose; Be respectively arranged with holder device (7) as supporting under high-voltage rectifying device (5) and high voltage protective resistance (6), holder device (7) by base (8), be positioned at the base bottom roller (9), be fixed on gusseted bar (10) on base, be connected to the vertical telescopic support bar (11) on the gusseted bar and be connected buckle (12) formation of vertical telescopic support bar high-voltage rectifying device or high voltage protective resistance; High-field electrode device (13) by high-field electrode (14), the base (18) at top, the ground loop (16) that is connected to ground-electrode (15) between high-field electrode (14) and base (18), is fixed on the test product chamber (17) on ground-electrode and is connected to bottom, test product chamber consists of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310038271.1A CN103149508B (en) | 2013-01-31 | 2013-01-31 | A kind of intelligent testing apparatus for GIS local discharge test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310038271.1A CN103149508B (en) | 2013-01-31 | 2013-01-31 | A kind of intelligent testing apparatus for GIS local discharge test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103149508A true CN103149508A (en) | 2013-06-12 |
| CN103149508B CN103149508B (en) | 2016-06-08 |
Family
ID=48547699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310038271.1A Active CN103149508B (en) | 2013-01-31 | 2013-01-31 | A kind of intelligent testing apparatus for GIS local discharge test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103149508B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237576B (en) * | 2014-10-14 | 2017-02-15 | 国家电网公司 | Cable terminal test hydraulic support of GIS cable pressure gas chamber |
| CN109856432A (en) * | 2019-03-29 | 2019-06-07 | 国网上海市电力公司 | A kind of high-voltage connection support device for GIS pressure resistance local discharge test |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673762A (en) * | 2005-04-26 | 2005-09-28 | 重庆大学 | Gasinsulation combined electric device local discharge analog experimental apparatus and experimental method |
| CN101509952A (en) * | 2009-03-20 | 2009-08-19 | 重庆大学 | Structure-variable gas insulation composite apparatus partial discharge experiment device and method thereof |
| CN201298062Y (en) * | 2008-11-05 | 2009-08-26 | 中国西电电气股份有限公司 | A GIS main bus support insulation station test device |
| US20100045305A1 (en) * | 2008-08-21 | 2010-02-25 | Abb Research Ltd. | Method and system for partial discharge testing of an insulation component |
| CN101793939A (en) * | 2009-09-18 | 2010-08-04 | 重庆大学 | Partial discharge simulation experiment device of suspended metal particles in oil of transformer |
| CN101900782A (en) * | 2010-07-01 | 2010-12-01 | 思源电气股份有限公司 | Testing system of gas insulated combined electric appliance equipment |
| CN201926733U (en) * | 2011-01-07 | 2011-08-10 | 咸阳供电局 | Power-frequency alternating-current voltage withstand test device used for insulated tool |
| CN202404212U (en) * | 2012-01-09 | 2012-08-29 | 云南电力试验研究院（集团）有限公司电力研究院 | Complete set of gas insulated switchgear (GIS) test section device for electric power |
-
2013
- 2013-01-31 CN CN201310038271.1A patent/CN103149508B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673762A (en) * | 2005-04-26 | 2005-09-28 | 重庆大学 | Gasinsulation combined electric device local discharge analog experimental apparatus and experimental method |
| US20100045305A1 (en) * | 2008-08-21 | 2010-02-25 | Abb Research Ltd. | Method and system for partial discharge testing of an insulation component |
| CN201298062Y (en) * | 2008-11-05 | 2009-08-26 | 中国西电电气股份有限公司 | A GIS main bus support insulation station test device |
| CN101509952A (en) * | 2009-03-20 | 2009-08-19 | 重庆大学 | Structure-variable gas insulation composite apparatus partial discharge experiment device and method thereof |
| CN101793939A (en) * | 2009-09-18 | 2010-08-04 | 重庆大学 | Partial discharge simulation experiment device of suspended metal particles in oil of transformer |
| CN101900782A (en) * | 2010-07-01 | 2010-12-01 | 思源电气股份有限公司 | Testing system of gas insulated combined electric appliance equipment |
| CN201926733U (en) * | 2011-01-07 | 2011-08-10 | 咸阳供电局 | Power-frequency alternating-current voltage withstand test device used for insulated tool |
| CN202404212U (en) * | 2012-01-09 | 2012-08-29 | 云南电力试验研究院（集团）有限公司电力研究院 | Complete set of gas insulated switchgear (GIS) test section device for electric power |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237576B (en) * | 2014-10-14 | 2017-02-15 | 国家电网公司 | Cable terminal test hydraulic support of GIS cable pressure gas chamber |
| CN109856432A (en) * | 2019-03-29 | 2019-06-07 | 国网上海市电力公司 | A kind of high-voltage connection support device for GIS pressure resistance local discharge test |
| CN109856432B (en) * | 2019-03-29 | 2023-11-24 | 国网上海市电力公司 | High-voltage lead supporting device for GIS voltage-resistant partial discharge test |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103149508B (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103175998B (en) | A kind of portable test shaft tower detected for transmission circuit insulator string high-voltage performance | |
| CN206339574U (en) | A kind of open side type DC voltage generator | |
| CN202330483U (en) | Insulating rod test bed | |
| CN103149508A (en) | Intelligent test device used for gas insulated switchgear (GIS) partial discharge test | |
| CN206471672U (en) | Electromagnetism elevating lever for lightning rod | |
| CN201273890Y (en) | Moving type field impact pressure durable test apparatus for 750kV voltage stage GIS equipment | |
| CN107144773B (en) | Gas-insulated impulse voltage generating device | |
| CN203705592U (en) | Floor type safety tool withstand voltage test special-purpose device | |
| CN203350399U (en) | Synthesized voltage testing system used for high altitude region direct current and impact | |
| CN203811691U (en) | Mobile device for testing dielectric loss factor of high-voltage power transformation device | |
| CN207282262U (en) | Double rod bilayer distribution transforming rack | |
| CN209198606U (en) | Movable type adjusts sense series resonance test device | |
| CN204230648U (en) | Based on the outdoor power distribution unit of Novel tank-type circuit breaker | |
| CN202975288U (en) | Novel high voltage load case | |
| CN202940499U (en) | High-voltage switchgear | |
| CN206602306U (en) | A kind of link for alternating-current high-voltage isolation switch | |
| CN205092583U (en) | Pull -out type dynamic reactive power compensation device | |
| CN204575697U (en) | A kind of without the charging integrated generators of high direct voltage of office | |
| CN203911241U (en) | Compact-type substation transformer cabinet | |
| CN204465117U (en) | A kind of kinetic energy rechargeable battery | |
| CN204347199U (en) | Test macro is put in a kind of GIS device high frequency office | |
| CN201402920Y (en) | Pneumatic earthing device | |
| CN204142785U (en) | Portable power frequency contamination experiment power supply system | |
| CN208568842U (en) | A kind of isolator detecting tooling | |
| CN203589740U (en) | Controllable highly-resistance power distribution unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |