CN105021880A - Lightning arrester leakage current online monitoring and alarm device - Google Patents
Lightning arrester leakage current online monitoring and alarm device Download PDFInfo
- Publication number
- CN105021880A CN105021880A CN201510416640.5A CN201510416640A CN105021880A CN 105021880 A CN105021880 A CN 105021880A CN 201510416640 A CN201510416640 A CN 201510416640A CN 105021880 A CN105021880 A CN 105021880A
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- China
- Prior art keywords
- leakage current
- lightning arrester
- arrester leakage
- online monitoring
- alarm device
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- 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.)
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Abstract
The invention discloses a lightning arrester leakage current online monitoring and alarm device. The lightning arrester leakage current online monitoring and alarm device comprises a lightning arrester leakage current online monitoring host machine, a data line and a digital lightning arrester leakage current meter, wherein the digital lightning arrester leakage current meter is connected with the a lightning arrester leakage current online monitoring host machine through the data line. According to the lightning arrester leakage current online monitoring and alarm device of the invention, the digital lightning arrester leakage current meter is adopted, and therefore, the problems of long consumed time in inspection of operation and maintenance personnel and incapability of realizing long-distance reading and recording of the leakage current of a lightning arrester can be solved. The lightning arrester leakage current online monitoring and alarm device has the advantages of convenient use and high efficiency.
Description
Technical field
The present invention relates to a kind of lightning arrester Leakage Current on-line monitoring and warning device.
Background technology
Transformer station's operation maintenance personnel needs when carrying out daily tour to transformer station to make a copy of leakage current of an arrester meter reading, and each lightning arrester will make a copy of three-phase electricity flow valuve, and data are numerous and diverse.Lightning arrester table meter protects pointer by cloche, and count by pointer instruction and table the impact that whether damages, reading often can not ensure correctness, and cloche is chronically exposed in air, and easily fall ash, also not easily reading.In addition, lightning arrester does not possess real time alarm function.
Summary of the invention
The present invention mainly solves the technical matters existing for prior art, thus provide a kind of employing digital lightning arrester Leakage Current table, can solve operation maintenance personnel makes an inspection tour consuming time longer, lightning arrester Leakage Current cannot remote reproduces report to the police problem, easy to use, the lightning arrester Leakage Current on-line monitoring that efficiency is higher and warning device.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals:
A kind of lightning arrester Leakage Current on-line monitoring and warning device, comprise lightning arrester Leakage Current on-line monitoring main frame, data line and digital lightning arrester Leakage Current table, described digital lightning arrester Leakage Current table is connected with described lightning arrester Leakage Current on-line monitoring main frame by data line.
The advantage of lightning arrester Leakage Current on-line monitoring of the present invention and warning device is: adopt digital lightning arrester Leakage Current table, can solve operation maintenance personnel makes an inspection tour consuming time longer, lightning arrester Leakage Current cannot remote reproduces report to the police problem, easy to use, efficiency is higher.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the syndeton schematic diagram of lightning arrester Leakage Current on-line monitoring of the present invention and warning device.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The advantage of lightning arrester Leakage Current on-line monitoring of the present invention and warning device is: adopt digital lightning arrester Leakage Current table, can solve operation maintenance personnel makes an inspection tour consuming time longer, lightning arrester Leakage Current cannot remote reproduces report to the police problem, easy to use, efficiency is higher.
As shown in Figure 1, a kind of lightning arrester Leakage Current on-line monitoring and warning device, comprise lightning arrester Leakage Current on-line monitoring main frame, data line and digital lightning arrester Leakage Current table, this digital lightning arrester Leakage Current table is connected with this lightning arrester Leakage Current on-line monitoring main frame by data line.
What this lightning arrester Leakage Current on-line monitoring main frame read this digital lightning arrester Leakage Current table by data line asks several, when finding that its numerical value is less than 0.3mA or is greater than 0.9mA, be judged to exception, send warning signal, the lightning arrester Leakage Current on-line monitoring of this structure and warning device can solve operation maintenance personnel and make an inspection tour consuming time longer, lightning arrester Leakage Current cannot remote reproduces report to the police problem, use more for convenience, efficiency is higher.
Below be only the mentality of designing of some embodiments of the present invention, when system allows, the present invention can expand to external more functional module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (1)
1. a lightning arrester Leakage Current on-line monitoring and warning device, it is characterized in that: comprise lightning arrester Leakage Current on-line monitoring main frame, data line and digital lightning arrester Leakage Current table, described digital lightning arrester Leakage Current table is connected with described lightning arrester Leakage Current on-line monitoring main frame by data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510416640.5A CN105021880A (en) | 2015-07-15 | 2015-07-15 | Lightning arrester leakage current online monitoring and alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510416640.5A CN105021880A (en) | 2015-07-15 | 2015-07-15 | Lightning arrester leakage current online monitoring and alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105021880A true CN105021880A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510416640.5A Pending CN105021880A (en) | 2015-07-15 | 2015-07-15 | Lightning arrester leakage current online monitoring and alarm device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105021880A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202563002U (en) * | 2012-05-04 | 2012-11-28 | 重庆市电力公司市区供电局 | Lightning arrester remote on-line monitoring system |
| CN202600064U (en) * | 2012-04-19 | 2012-12-12 | 四川理工学院 | Long-distance real-time online detector for lightning arrester |
| CN203191443U (en) * | 2013-03-14 | 2013-09-11 | 上海市电力公司 | Lightning arrester leakage current on-line monitoring device |
-
2015
- 2015-07-15 CN CN201510416640.5A patent/CN105021880A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202600064U (en) * | 2012-04-19 | 2012-12-12 | 四川理工学院 | Long-distance real-time online detector for lightning arrester |
| CN202563002U (en) * | 2012-05-04 | 2012-11-28 | 重庆市电力公司市区供电局 | Lightning arrester remote on-line monitoring system |
| CN203191443U (en) * | 2013-03-14 | 2013-09-11 | 上海市电力公司 | Lightning arrester leakage current on-line monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |
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| RJ01 | Rejection of invention patent application after publication |