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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Abstract
本实用新型涉及可在户外柱上负荷开关上应用的高压开关机械特性测试仪，包括测量仪本体，其特征在于：所述测量仪本体一侧通过电源线与外置直流电源相连，所述测量仪本体下侧连接有杆上测试专用连接线，所述外置直流电源包括直流蓄电池和连接线。本实用新型的优点是：具具备常规高压开关机械特性测试仪测量高压开关有关机械特性参数的功能，直流蓄电池采用锂电池电源供电系统供电，采用低功耗设计和先进的电源管理手段，确保系统长时间可靠运行，同时使该仪器脱离了固定电源的限制，可以应用于户外设备，还能移动到户外配电线路电杆上使用，并通过测量开关合闸后的直流电阻值不大于140μΩ，进一步保证户外柱上负荷开关的安装质量，减少开关调试不到位造成的损失，提高用户满意度。
The utility model relates to a high-voltage switch mechanical characteristic tester that can be applied to a load switch on an outdoor column. The lower side of the instrument body is connected with a special connection line for testing on a pole, and the external DC power supply includes a DC battery and a connection line. The utility model has the advantages that it has the function of measuring the relevant mechanical characteristic parameters of the high-voltage switch with a conventional high-voltage switch mechanical characteristic tester, the DC storage battery is powered by a lithium battery power supply system, and adopts low power consumption design and advanced power management means to ensure that the system Long-term reliable operation, and at the same time make the instrument free from the limitation of fixed power supply, it can be applied to outdoor equipment, and can also be used on outdoor distribution line poles, and the DC resistance value after measuring the switch is not greater than 140μΩ, To further ensure the installation quality of the load switch on the outdoor pole, reduce the loss caused by improper switch debugging, and improve user satisfaction.
Description
技术领域 technical field
本实用新型涉及测试仪，尤其涉及一种可在户外柱上负荷开关上应用的高压开关机械特性测试仪。 The utility model relates to a tester, in particular to a high-voltage switch mechanical characteristic tester which can be applied to a load switch on an outdoor column.
背景技术 Background technique
配电线路户外柱上负荷开关现场安装时因无法进行带电模拟试验，故开关的安装调试质量不能得到百分之百保证。一旦新安装的开关出现安装调试故障，往往会造成大面积停电，且停电时间一般很长，将会严重影响供电可靠性，降低客户满意度，例如：2011年3月10日，启东市电力安装公司三分公司在14：30分10kV闸河线施工终结后，新装#163046-1负荷开关因调试不到位，开关合不拢，导致35kV天汾变10kV闸河141开关连续几次速断动作跳闸，引起10kV闸河线#163046-1杆负荷开关后段8个用户停电时间延长了17.5个小时（该8个用户合计停电长达26个小时），后经抢修班现场调试后，开关合足，故障消除，为解决上述问题，特提供一种新的技术方案。 The outdoor pole-mounted load switch of the distribution line cannot be installed on site because of the live simulation test, so the installation and commissioning quality of the switch cannot be guaranteed 100%. Once the newly installed switch has installation and debugging failures, it will often cause a large-scale power outage, and the power outage time is usually very long, which will seriously affect the reliability of power supply and reduce customer satisfaction. For example: on March 10, 2011, Qidong City Electric Power Installation After the completion of the construction of the 10kV Zhahe line at 14:30 in the third branch of the company, the newly installed #163046-1 load switch was not properly debugged and the switch could not be closed, which caused the 10kV Zhahe 141 switch of the 35kV Tianfen Substation to trip several times in a row. , causing the power outage time of 8 users in the rear section of the 10kV Zhahe line #163046-1 pole load switch to be extended by 17.5 hours (the total power outage of the 8 users lasted up to 26 hours), and after the on-site debugging by the emergency repair team, the switch was fully closed , fault elimination, in order to solve the above problems, a new technical solution is provided.
实用新型内容 Utility model content
本实用新型的目的是提供一种可在户外柱上负荷开关上应用的高压开关机械特性测试仪。 The purpose of the utility model is to provide a high-voltage switch mechanical characteristic tester that can be applied to a load switch on an outdoor column.
本实用新型采用的技术方案是： The technical scheme that the utility model adopts is:
可在户外柱上负荷开关上应用的高压开关机械特性测试仪，包括测量仪本体，所述测量仪本体一侧通过电源线与外置直流电源相连，所述测量仪本体下侧连接有杆上测试专用连接线，所述外置直流电源包括直流蓄电池和连接线。 A high-voltage switch mechanical characteristic tester that can be applied to load switches on outdoor poles, including a measuring instrument body, one side of the measuring instrument body is connected to an external DC power supply through a power cord, and the lower side of the measuring instrument body is connected to a pole A special connection line for testing, the external DC power supply includes a DC storage battery and a connection line.
所述直流蓄电池为锂电池。 The DC storage battery is a lithium battery.
所述杆上测试专用连接线为18米及以下杆上测试专用连接线。 The special connection line for the test on the pole is a special connection line for the test on the pole with a height of 18 meters or less.
本实用新型的优点是：具备常规高压开关机械特性测试仪测量高压开关有关机械特性参数的功能，直流蓄电池采用锂电池电源供电系统供电，采用低功耗设计和先进的电源管理手段，确保系统长时间可靠运行，同时使该仪器脱离了固定电源的限制，可以应用于户外设备，还能移动到户外配电线路电杆上使用，并通过测量开关合闸后的直流电阻值不大于140μΩ，进一步保证户外柱上负荷开关的安装质量，减少开关调试不到位造成的损失，提高用户满意度。 The utility model has the advantages of: it has the function of measuring the relevant mechanical characteristic parameters of the high-voltage switch with a conventional high-voltage switch mechanical characteristic tester, the DC storage battery is powered by a lithium battery power supply system, and the low power consumption design and advanced power management means are adopted to ensure long-term operation of the system. Time reliable operation, and at the same time make the instrument out of the limitation of fixed power supply, it can be applied to outdoor equipment, and can also be used on outdoor distribution line poles, and by measuring the DC resistance value after the switch is closed, it is not greater than 140μΩ, further Ensure the installation quality of the load switch on the outdoor pole, reduce the loss caused by improper switch debugging, and improve user satisfaction.
附图说明 Description of drawings
下面结合附图和具体实施方式对本实用新型作进一步详细描述。 Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.
图1为本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model.
其中：1、测量仪本体，2、电源线，3、外置直流电源，4、杆上测试专用连接线，5、直流蓄电池，6、连接线。 Among them: 1. Measuring instrument body, 2. Power cord, 3. External DC power supply, 4. Special connecting wire for pole testing, 5. DC battery, 6. Connecting wire.
具体实施方式 Detailed ways
如图1所示，本实用新型的可在户外柱上负荷开关上应用的高压开关机械特性测试仪，包括测量仪本体1，测量仪本体1一侧通过电源线2与外置直流电源3相连，测量仪本体1下侧连接有杆上测试专用连接线4，杆上测试专用连接线4为18米及以下杆上测试专用连接线，外置直流电源3包括直流蓄电池5和连接线6，直流蓄电池5为锂电池。
As shown in Figure 1, the high-voltage switch mechanical characteristic tester that can be applied to the load switch on the outdoor column of the utility model includes a
本实用新型的优点是：具备常规高压开关机械特性测试仪测量高压开关有关机械特性参数的功能，直流蓄电池采用锂电池电源供电系统供电，采用低功耗设计和先进的电源管理手段，确保系统长时间可靠运行，同时使该仪器脱离了固定电源的限制，可以应用于户外设备，还能移动到户外配电线路电杆上使用，并通过测量开关合闸后的直流电阻值不大于140μΩ，进一步保证户外柱上负荷开关的安装质量，减少开关调试不到位造成的损失，提高用户满意度。 The utility model has the advantages of: it has the function of measuring the relevant mechanical characteristic parameters of the high-voltage switch with a conventional high-voltage switch mechanical characteristic tester, the DC storage battery is powered by a lithium battery power supply system, and the low power consumption design and advanced power management means are adopted to ensure long-term operation of the system. Time reliable operation, and at the same time make the instrument out of the limitation of fixed power supply, it can be applied to outdoor equipment, and can also be used on outdoor distribution line poles, and by measuring the DC resistance value after the switch is closed, it is not greater than 140μΩ, further Ensure the installation quality of the load switch on the outdoor pole, reduce the loss caused by improper switch debugging, and improve user satisfaction.
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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 |
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| Application Number | Priority Date | Filing Date | Title |
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| 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 |
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| CN202735480U true CN202735480U (en) | 2013-02-13 |
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| 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 |
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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 | Detection method and system for pole-mounted switches |
-
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 | Detection method and system for pole-mounted switches |
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| 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 |
Granted publication date: 20130213 Termination date: 20200611 |
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| CF01 | Termination of patent right due to non-payment of annual fee |