CN202735480U - High-voltage switch machinery characteristic tester capable of being used on load switch of outdoor column - Google Patents
High-voltage switch machinery characteristic tester capable of being used on load switch of outdoor column Download PDFInfo
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- CN202735480U CN202735480U CN2012202704763U CN201220270476U CN202735480U CN 202735480 U CN202735480 U CN 202735480U CN 2012202704763 U CN2012202704763 U CN 2012202704763U CN 201220270476 U CN201220270476 U CN 201220270476U CN 202735480 U CN202735480 U CN 202735480U
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- voltage switch
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- 238000012360 testing method Methods 0.000 claims abstract description 14
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 238000007726 management method Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model relates to a high-voltage switch machinery characteristic tester capable of being used on a load switch of an outdoor column, and the tester comprises a tester body, the tester is characterized in that one side of the tester body is connected with an external DC power source through a power line, a bottom side of the tester body is connected with column test special-purpose connecting lines, and the external DC power source comprises a DC storage battery and a connecting line. The tester is provided with function of a normal high-voltage switch machinery characteristic tester to test relevant machinery characteristic parameters of the high-voltage switch, the DC storage battery employs lithium battery power supply system to supply power, low-power design and advanced power supply management methods are employed, the system is ensured for reliable operation in a long time, simultaneously the tester is not limited by a fixed power supply, can be used on outdoor equipment, the tester can also be moved to be used on outdoor power distribution line electric poles, and through testing of DC resistance value after the switch is closed, the value is not bigger than 140 [mu]ohm, installation quality of the load switch on the outdoor column is further guaranteed, loss caused by inappropriate adjusting of the switch is reduced, and user satisfaction is improved.
Description
Technical field
The utility model relates to tester, relates in particular to the high-voltage switch mechanical characteristic tester of using on a kind of out of doors post load switch.
Background technology
Because being with electric analogy testing, therefore can not obtaining a hundred per cent, the Installation and Debugging quality of switch guarantees during the on-the-spot installation of distribution line outdoor column load switch.In case the Installation and Debugging fault appears in the new switch of installing, tend to cause large-area power-cuts, and power off time is generally very long, will have a strong impact on power supply reliability, reduce customer satisfaction, for example: on March 10th, 2011, three branch officies of Qidong City Electrical Installing Company are after 14:30 divides 10kV lock river line construction termination, new clothes #163046-1 on-load switch is not in place because debugging, switch closes to hold together, cause 35kV days Fen to become the continuously several times quick-break action tripping operation of 10kV lock river 141 switches, cause that 10kV lock river 8 customer outage hours of line #163046-1 bar on-load switch back segment have prolonged 17.5 hours (these 8 users add up to power failure to reach 26 hours), behind repairing class field adjustable, switch closes foot, Failure elimination, for addressing the above problem, the spy provides a kind of new technical scheme.
The utility model content
The purpose of this utility model provides the high-voltage switch mechanical characteristic tester of using on a kind of out of doors post load switch.
The technical solution adopted in the utility model is:
The high-voltage switch mechanical characteristic tester of using on the post load switch out of doors, comprise the measuring instrument body, described measuring instrument body one side links to each other with external direct supply by power lead, described measuring instrument body downside is connected with tests Special-purpose connecting line on the bar, described external direct supply comprises direct-flow storage battery and connecting line.
Described direct-flow storage battery is lithium battery.
The test Special-purpose connecting line is 18 meters and to test Special-purpose connecting line on the lower beam on the described bar.
The utility model has the advantages that: possess the function that conventional high-voltage switch mechanical characteristic tester is measured the relevant mechanical property parameter of high-voltage switch gear, direct-flow storage battery adopts the power supply of lithium battery source power supply system, adopt low power dissipation design and advanced power management means, guarantee the long-time reliability service of system, make simultaneously this instrument break away from the restriction of fixed power source, can be applied to outdoor equipment, can also move on the outdoor electricity distribution line pole and use, and the dc resistance after closing a floodgate by measuring switch is not more than 140 μ Ω, further guarantee the installation quality of outdoor column load switch, reduce the switch debugging loss that causes not in place, improve user satisfaction.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, measuring instrument body, 2, power lead, 3, external direct supply, 4, test Special-purpose connecting line on the bar, 5, direct-flow storage battery, 6, connecting line.
Embodiment
As shown in Figure 1, the high-voltage switch mechanical characteristic tester of using on the out of doors post load switch of the present utility model, comprise measuring instrument body 1, measuring instrument body 1 one sides link to each other with external direct supply 3 by power lead 2, measuring instrument body 1 downside is connected with test Special-purpose connecting line 4 on the bar, test Special-purpose connecting line 4 is 18 meters and to test Special-purpose connecting line on the lower beam on the bar, and external direct supply 3 comprises direct-flow storage battery 5 and connecting line 6, and direct-flow storage battery 5 is lithium battery.
The utility model has the advantages that: possess the function that conventional high-voltage switch mechanical characteristic tester is measured the relevant mechanical property parameter of high-voltage switch gear, direct-flow storage battery adopts the power supply of lithium battery source power supply system, adopt low power dissipation design and advanced power management means, guarantee the long-time reliability service of system, make simultaneously this instrument break away from the restriction of fixed power source, can be applied to outdoor equipment, can also move on the outdoor electricity distribution line pole and use, and the dc resistance after closing a floodgate by measuring switch is not more than 140 μ Ω, further guarantee the installation quality of outdoor column load switch, reduce the switch debugging loss that causes not in place, improve user satisfaction.
Claims (3)
1. the high-voltage switch mechanical characteristic tester of using on the post load switch out of doors, comprise the measuring instrument body, it is characterized in that: described measuring instrument body one side links to each other with external direct supply by power lead, described measuring instrument body downside is connected with tests Special-purpose connecting line on the bar, described external direct supply comprises direct-flow storage battery and connecting line.
2. the high-voltage switch mechanical characteristic tester of using on the out of doors post load switch according to claim 1, it is characterized in that: described direct-flow storage battery is lithium battery.
3. the high-voltage switch mechanical characteristic tester of using on the out of doors post load switch according to claim 1 is characterized in that: the test Special-purpose connecting line is 18 meters and to test Special-purpose connecting line on the lower beam on the described bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202704763U CN202735480U (en) | 2012-06-11 | 2012-06-11 | High-voltage switch machinery characteristic tester capable of being used on load switch of outdoor column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202704763U CN202735480U (en) | 2012-06-11 | 2012-06-11 | High-voltage switch machinery characteristic tester capable of being used on load switch of outdoor column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202735480U true CN202735480U (en) | 2013-02-13 |
Family
ID=47661165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202704763U Expired - Fee Related CN202735480U (en) | 2012-06-11 | 2012-06-11 | High-voltage switch machinery characteristic tester capable of being used on load switch of outdoor column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202735480U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278766A (en) * | 2013-04-24 | 2013-09-04 | 国家电网公司 | Method and system for testing reliability of load switch |
| CN108287304A (en) * | 2017-12-29 | 2018-07-17 | 国网北京市电力公司 | The detection method and system of on-pole switch |
-
2012
- 2012-06-11 CN CN2012202704763U patent/CN202735480U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278766A (en) * | 2013-04-24 | 2013-09-04 | 国家电网公司 | Method and system for testing reliability of load switch |
| CN103278766B (en) * | 2013-04-24 | 2016-01-20 | 国家电网公司 | A kind of method of testing load switch reliability and system thereof |
| CN108287304A (en) * | 2017-12-29 | 2018-07-17 | 国网北京市电力公司 | The detection method and system of on-pole switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20200611 |