CN105676095A - Power-frequency voltage-withstand test device in SF6 armored type - Google Patents
Power-frequency voltage-withstand test device in SF6 armored type Download PDFInfo
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- CN105676095A CN105676095A CN201410666934.9A CN201410666934A CN105676095A CN 105676095 A CN105676095 A CN 105676095A CN 201410666934 A CN201410666934 A CN 201410666934A CN 105676095 A CN105676095 A CN 105676095A
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- base plate
- test device
- withstand test
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Abstract
The invention relates to a power-frequency voltage-withstand test device in an SF6 armored type. The power-frequency voltage-withstand test device comprises a tank body (1), wherein a sample capacitor (2) is arranged in the tank body (1), the bottom of the sample capacitor (2) is arranged on a mounting bottom plate (3), the mounting bottom plate (3) is arranged on a frame (1) through a hinge base (4), and the mounting bottom plate (3) is driven by a driving device (5) to rotate around the hinge base (4). Through special arrangement of the capacitor mounting structure, the working efficiency of test is improved, and time and labor are saved.
Description
Technical field
The present invention relates to a kind of testing apparatus that in 1,000,000 volts of pure gas formula test transformers, test product power frequency is withstand voltage.
Background technology
Along with developing rapidly of national economy, China's power industry is developed fast, voltage range brought up to 1000kV voltage range by former 220kV, 500kV voltage range, the raising of transmitting line voltage range has driven the raising of substation's required equipment voltage range, and the works test equipment voltage range of substation's electric installation also improves thereupon. For test these power equipments physical dimension also along with change is big, GIS, combination electrical equipment manufacturer increase work efficiency and the investment in high pressure shielding hall, and present pressure-resistant equipment mainly adopts SF6 armored test transformer.
Armored gas test transformer wherein capacity divider be to meet electrical performance test in atmosphere, it is necessary to electrical condenser being arranged on and is equipped with in SF6 sealed can test, the workload every time installing electrical condenser is big, time-consuming, effort, and working efficiency is not high.
Summary of the invention
The present invention is directed to above-mentioned defect, object is to provide power frequency withstand test frock in a kind of SF6 armored, and this device can effectively improve test efficiency, facilitates the operation of test personnel.
The technical solution used in the present invention is for this reason: the present invention comprises tank body (1), test product electric capacity (2) it is provided with in tank body (1), described test product electric capacity (2) bottom is arranged on an installation base plate (3), and described installation base plate (3) is arranged on vehicle frame (1) by a hinged seat (4); Described installation base plate (3) is driven by a drive unit (5) and makes it rotate around hinged seat (4).
Described drive unit (5) is electric pushrod, and electric pushrod (5) one end is hinged on vehicle frame (1), and the other end and installation base plate (3) connect and promote and install base plate (3) rotation.
Described its top of test product electric capacity (2) is connected and fixed plate and high pressure shielding (6).
It is an advantage of the invention that: the present invention is by arranging capacitor mounting structure special project. Improve the working efficiency of test, have laborsaving when both economizing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Figure 1 be tank body, 2 is test product electric capacity, 3 is hinged seat for installing base plate, 4,5 be drive unit, 6 shield for retaining plate and high pressure.
Embodiment
The present invention comprises tank body 1, is provided with test product electric capacity 2 in tank body 1, is arranged on an installation base plate 3 bottom described test product electric capacity 2, and described installation base plate 3 is arranged on vehicle frame 1 by a hinged seat 41;Described installation base plate 3 is driven by a drive unit 5 and makes it rotate around hinged seat 4.
Described drive unit 5 is electric pushrod, and electric pushrod 5 one end is hinged on vehicle frame 1, and the other end and installation base plate 3 connect and promote installation base plate 3 to rotate.
Described test product electric capacity 2 is connected to its top and is connected to the retaining plate being in tank body 1 inside and high pressure shielding 6 when being the level of state.
The working process of the present invention is: when test product electric capacity 2 of the present invention is dismantled after testing front assembling stage and testing, test product electric capacity 2 installation and removal in vertical position. First test product electric capacity 2 is arranged on and installs on base plate 3, then retaining plate and high pressure shielding 6 are fixed with test product electric capacity 2; After installing, on dolly, frock is driven by electric pushrod, makes test product electric capacity 2 90-degree rotation so that it is position is from vertically turning into level. Dolly is promoted to enter in test tank by people. Top retaining plate cuts out test rear cover of tank after being effectively connected with test tank output terminal with high pressure shielding end 6.
Claims (3)
1. power frequency withstand test device in a SF6 armored, it is characterized in that, comprise tank body (1), test product electric capacity (2) it is provided with in tank body (1), described test product electric capacity (2) bottom is arranged on an installation base plate (3), and described installation base plate (3) is arranged on vehicle frame (1) by a hinged seat (4); Described installation base plate (3) is driven by a drive unit (5) and makes it rotate around hinged seat (4).
2. power frequency withstand test device in a kind of SF6 armored according to claim 1, it is characterized in that, described drive unit (5) is electric pushrod, and electric pushrod (5) one end is hinged on vehicle frame (1), and the other end and installation base plate (3) connect and promote and install base plate (3) rotation.
3. power frequency withstand test device in a kind of SF6 armored according to claim 1, it is characterised in that, described its top of test product electric capacity (2) is connected and fixed plate and high pressure shielding (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666934.9A CN105676095A (en) | 2014-11-20 | 2014-11-20 | Power-frequency voltage-withstand test device in SF6 armored type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666934.9A CN105676095A (en) | 2014-11-20 | 2014-11-20 | Power-frequency voltage-withstand test device in SF6 armored type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105676095A true CN105676095A (en) | 2016-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410666934.9A Pending CN105676095A (en) | 2014-11-20 | 2014-11-20 | Power-frequency voltage-withstand test device in SF6 armored type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105676095A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61136210A (en) * | 1984-12-07 | 1986-06-24 | Toshiba Corp | Gas-insulated transformer |
| US5266758A (en) * | 1990-10-24 | 1993-11-30 | Gec Alsthom Sa | SF6 circuit breaker having an incorporated capacitor |
| CN201274232Y (en) * | 2008-07-10 | 2009-07-15 | 国网武汉高压研究院 | 1000kV electromagnetic standard voltage transformer for in-situ experiment |
| CN201504034U (en) * | 2009-09-08 | 2010-06-09 | 河南森源电气股份有限公司 | Dolly structure used for installing current transformer of intermediate switch cabinet |
| CN201654173U (en) * | 2010-03-26 | 2010-11-24 | 河南平高电气股份有限公司 | Resistor core bar withstand voltage test device for 800KV grade GIS |
| CN101905786A (en) * | 2009-06-04 | 2010-12-08 | 北京华天机电研究所有限公司 | Storage and transportation equipment for outdoor type removable impulse voltage generator |
| CN202133746U (en) * | 2011-06-09 | 2012-02-01 | 平高集团有限公司 | Insulation test device of ultra-high rod-type insulating part |
| CN202172034U (en) * | 2011-07-04 | 2012-03-21 | 平高集团有限公司 | Single-pole assembly jig for tank-type sulphur hexafluoride breaker |
| CN202837419U (en) * | 2012-08-14 | 2013-03-27 | 江苏盛华电气有限公司 | Novel SF6-insulated AC high-voltage test transformer apparatus |
| CN202994831U (en) * | 2012-10-31 | 2013-06-12 | 山西省电力公司检修分公司 | Brake pull rod withstand voltage test support |
| CN103454541A (en) * | 2013-09-18 | 2013-12-18 | 上海三原电缆附件有限公司 | Testing terminal for direct current cables |
| CN103714994A (en) * | 2012-10-09 | 2014-04-09 | 乐星湖开电气（湖北）有限公司 | Disconnecting switch movement fast installation platform |
| CN203705595U (en) * | 2014-01-24 | 2014-07-09 | 符棠 | Voltage withstanding test system |
| CN204302444U (en) * | 2014-11-20 | 2015-04-29 | 江苏启源雷宇电气科技有限公司 | Power frequency withstand test device in a kind of SF6 armored |
-
2014
- 2014-11-20 CN CN201410666934.9A patent/CN105676095A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61136210A (en) * | 1984-12-07 | 1986-06-24 | Toshiba Corp | Gas-insulated transformer |
| US5266758A (en) * | 1990-10-24 | 1993-11-30 | Gec Alsthom Sa | SF6 circuit breaker having an incorporated capacitor |
| CN201274232Y (en) * | 2008-07-10 | 2009-07-15 | 国网武汉高压研究院 | 1000kV electromagnetic standard voltage transformer for in-situ experiment |
| CN101905786A (en) * | 2009-06-04 | 2010-12-08 | 北京华天机电研究所有限公司 | Storage and transportation equipment for outdoor type removable impulse voltage generator |
| CN201504034U (en) * | 2009-09-08 | 2010-06-09 | 河南森源电气股份有限公司 | Dolly structure used for installing current transformer of intermediate switch cabinet |
| CN201654173U (en) * | 2010-03-26 | 2010-11-24 | 河南平高电气股份有限公司 | Resistor core bar withstand voltage test device for 800KV grade GIS |
| CN202133746U (en) * | 2011-06-09 | 2012-02-01 | 平高集团有限公司 | Insulation test device of ultra-high rod-type insulating part |
| CN202172034U (en) * | 2011-07-04 | 2012-03-21 | 平高集团有限公司 | Single-pole assembly jig for tank-type sulphur hexafluoride breaker |
| CN202837419U (en) * | 2012-08-14 | 2013-03-27 | 江苏盛华电气有限公司 | Novel SF6-insulated AC high-voltage test transformer apparatus |
| CN103714994A (en) * | 2012-10-09 | 2014-04-09 | 乐星湖开电气（湖北）有限公司 | Disconnecting switch movement fast installation platform |
| CN202994831U (en) * | 2012-10-31 | 2013-06-12 | 山西省电力公司检修分公司 | Brake pull rod withstand voltage test support |
| CN103454541A (en) * | 2013-09-18 | 2013-12-18 | 上海三原电缆附件有限公司 | Testing terminal for direct current cables |
| CN203705595U (en) * | 2014-01-24 | 2014-07-09 | 符棠 | Voltage withstanding test system |
| CN204302444U (en) * | 2014-11-20 | 2015-04-29 | 江苏启源雷宇电气科技有限公司 | Power frequency withstand test device in a kind of SF6 armored |
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