CN103809045A - Adjustable resistor grounding device - Google Patents
Adjustable resistor grounding device Download PDFInfo
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- CN103809045A CN103809045A CN201210446656.7A CN201210446656A CN103809045A CN 103809045 A CN103809045 A CN 103809045A CN 201210446656 A CN201210446656 A CN 201210446656A CN 103809045 A CN103809045 A CN 103809045A
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- adjustable resistor
- grounding device
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- grounding
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Abstract
Description
技术领域： Technical field:
本发明涉及变电站的电路检测设备，特别是一种用于变电站的直流电路进行模拟接地试验的可调电阻接地装置。 The present invention relates to a circuit detection device of a substation, in particular to an adjustable resistance grounding device used for a simulated grounding test of a DC circuit of a substation.
背景技术： Background technique:
在变电站中，对直流电路进行模拟接地试验，可以检测接地装置的可靠性、稳定性、准确性及线路的各项指标，能够及时掌握直流电路的运行情况，而现在进行的直流电路进行模拟接地试验，都是使用的单一电阻进行模拟，当需要增大测试电流时，就需要多个电阻进行串联装配，给试验带来很多不便，影响测试效率。 In the substation, the simulated grounding test of the DC circuit can detect the reliability, stability, accuracy of the grounding device and various indicators of the line, and can grasp the operation of the DC circuit in time, and the current DC circuit is simulated grounding The test is simulated by using a single resistor. When the test current needs to be increased, multiple resistors are required to be assembled in series, which brings a lot of inconvenience to the test and affects the test efficiency.
发明内容： Invention content:
本发明的目的是设计一种结构合理，使用方便的可调电阻接地装置。 The purpose of the present invention is to design a reasonable structure, easy to use adjustable resistance grounding device.
本发明的技术方案是，一种可调电阻接地装置，它包括可调电阻，其特征在于：在可调电阻上设置有接入导线和导出导线，导线端部设有接线夹。 The technical solution of the present invention is an adjustable resistance grounding device, which includes an adjustable resistance, and is characterized in that: the adjustable resistance is provided with an incoming wire and an outgoing wire, and the end of the wire is provided with a connecting clip.
本发明结构合理，使用方便，能够满足对直流电路模拟接地试验的多种电阻的阻值需要，并且可以有效的提高测试效率。 The invention has a reasonable structure and is convenient to use, can meet the resistance value requirements of various resistances for the DC circuit simulation grounding test, and can effectively improve the test efficiency.
附图说明： Description of drawings:
图1是本发明的结构示意图。 Figure 1 is a schematic structural view of the present invention.
具体实施方式： Detailed ways:
结合附图详细描述实施例，本发明的具体结构是，一种可调电阻接地装置，它包括可调电阻4，在可调电阻上设置有接入导线2和导出导线3，导线端部设有接线夹1。本发明通过使用可调电阻，可以快速、准确的调出直流电路模拟接地试验所需的阻值，使用较为方便，能有效的提高直流电路模拟接地试验的效率。
Describe embodiment in detail in conjunction with accompanying drawing, the specific structure of the present invention is, a kind of adjustable resistance grounding device, it comprises adjustable resistance 4, is provided with
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446656.7A CN103809045A (en) | 2012-11-11 | 2012-11-11 | Adjustable resistor grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446656.7A CN103809045A (en) | 2012-11-11 | 2012-11-11 | Adjustable resistor grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103809045A true CN103809045A (en) | 2014-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210446656.7A Pending CN103809045A (en) | 2012-11-11 | 2012-11-11 | Adjustable resistor grounding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103809045A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562814A (en) * | 2018-04-24 | 2018-09-21 | 广东电网有限责任公司 | A kind of resistance device for DC system grounding experiment |
-
2012
- 2012-11-11 CN CN201210446656.7A patent/CN103809045A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562814A (en) * | 2018-04-24 | 2018-09-21 | 广东电网有限责任公司 | A kind of resistance device for DC system grounding experiment |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |