CN102621442A - Open circuit alarm system for transmission line - Google Patents
Open circuit alarm system for transmission line Download PDFInfo
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- CN102621442A CN102621442A CN2012101152110A CN201210115211A CN102621442A CN 102621442 A CN102621442 A CN 102621442A CN 2012101152110 A CN2012101152110 A CN 2012101152110A CN 201210115211 A CN201210115211 A CN 201210115211A CN 102621442 A CN102621442 A CN 102621442A
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Abstract
The invention discloses an open circuit alarm system for a transmission line. The open circuit alarm system for the transmission line consists of an alarm, a terminal detection unit and a data processing unit, wherein the alarm is electrically connected with the data processing unit; and the terminal detection unit is in wireless signal connection with the data processing unit. The system can simultaneously monitor a plurality of transmission lines in real time, timely alarm during failure occurrence and accurately display and store failure points, the diagnosis speed of the failure points is effectively improved, the labor intensity of maintenance personnel is reduced, and the working efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of transmission line of electricity breaking alarming system, belong to electric power checkout equipment field.
Background technology
In the transmission of electric power, transmission line of electricity is often because strong wind, reason such as freezing cause and open circuit, and is especially more outstanding in the mesohigh overhead transmission line; And because the general distance of transmission line of electricity is longer; Mostly its path is open-air simultaneously, and the device trouble spot is difficult to obtain location promptly and accurately when opening circuit appears in circuit, very easily causes the power failure of long period; Had a strong impact on normal production and living; After opening circuit appears in supply line simultaneously, also very easily cause the electric leakage accident, also brought great hidden danger to the people life property safety.Present employed open circuit fault point judgment device system complex; Cost is high, the failure judgement point time is longer; And can not monitor in real time simultaneously many supply lines; Use very inconveniently, therefore press for a kind of quick, sensitive and can be many circuits breaking alarming system of timing monitorings simultaneously.
Summary of the invention
The object of the invention just is to overcome above-mentioned deficiency, and a kind of transmission line of electricity breaking alarming system is provided.
For realizing above-mentioned purpose, the present invention realizes through following technical scheme:
A kind of transmission line of electricity breaking alarming system; Described transmission line of electricity breaking alarming system is made up of alarm, terminal detecting unit, data processing unit; Alarm and data processing unit are electrically connected, and the terminal detecting unit is connected with the data processing unit wireless signal.
Data processing unit is made up of data processor, coding module, driver module, memory module, wireless receiving module, I/O module, keyboard and display, coding module, driver module, memory module,
The I/O module all is electrically connected with data processor, and line receiver module, keyboard and display all are electrically connected with the I/O module.
The terminal detecting unit is made up of transmission tower, low-voltage dc power supply, porcelain vase, pulling force sensor, wireless sending module; Low-voltage dc power supply, wireless sending module reliably are connected with transmission tower; Porcelain vase reliably is connected with transmission tower through pulling force sensor, and pulling force sensor, wireless sending module and low-voltage dc power supply are electrically connected.
Display is LCD or multistage charactron.
Alarm is hummer, acousto-optic hummer or electric whistle.
The present invention can monitor many transmission lines of electricity simultaneously in real time; Can when fault takes place, in time report to the police and the trouble spot is accurately shown and stores; Effectively raise the trouble spot diagnosis speed, reduced maintenance personal's labour intensity, improved work efficiency greatly.
Description of drawings
Fig. 1 is an electrical principle block diagram of the present invention;
Fig. 2 is a terminal detecting unit structural representation.
Embodiment
As illustrated in fig. 1 and 2; A kind of transmission line of electricity breaking alarming system; Described transmission line of electricity breaking alarming system is made up of alarm, terminal detecting unit, data processing unit, and alarm and data processing unit are electrically connected, and the terminal detecting unit is connected with the data processing unit wireless signal.
Data processing unit is made up of data processor, coding module, driver module, memory module, wireless receiving module, I/O module, keyboard and display; Coding module, driver module, memory module, I/O module all are electrically connected with data processor, and line receiver module, keyboard and display all are electrically connected with the I/O module.
The terminal detecting unit is made up of transmission tower 1, low-voltage dc power supply 2, porcelain vase 3, pulling force sensor 4, wireless sending module; Low-voltage dc power supply, wireless sending module reliably are connected with transmission tower; Porcelain vase reliably is connected with transmission tower through pulling force sensor, and pulling force sensor, wireless sending module and low-voltage dc power supply are electrically connected.
During use; Cable reliably is connected with the porcelain vase that has pulling force sensor; And through keyboard pulling force alarming value and pulling force sensor address are set, when transmission line of electricity just often, data processing unit is in holding state; And monitor the tension variations of all pulling force sensors in real time, and show through display through wireless communication mode; When open circuit fault appears in the transmission line of electricity cable; Changing of the suffered pulling force of cable cut place pulling force sensor, and fault value is sent to data processing unit through wireless sending module, data processing unit is after receiving fault numerical value; In time with fault numerical value and the pulling force sensor address storage of breaking down and real through display; Drive alarm equipment alarm simultaneously, the maintenance personal can in time find the trouble spot through display, has improved work efficiency greatly.
Claims (5)
1. transmission line of electricity breaking alarming system; It is characterized in that: described transmission line of electricity breaking alarming system is made up of alarm, terminal detecting unit, data processing unit; Alarm and data processing unit are electrically connected, and the terminal detecting unit is connected with the data processing unit wireless signal.
2. a kind of transmission line of electricity breaking alarming according to claim 1 system; It is characterized in that: described data processing unit is made up of data processor, coding module, driver module, memory module, wireless receiving module, I/O module, keyboard and display; Coding module, driver module, memory module, I/O module all are electrically connected with data processor, and wireless receiving module, keyboard and display all are electrically connected with the I/O module.
3. a kind of transmission line of electricity breaking alarming according to claim 1 system; It is characterized in that: described terminal detecting unit is made up of transmission tower, low-voltage dc power supply, porcelain vase, pulling force sensor, wireless sending module; Low-voltage dc power supply, wireless sending module reliably are connected with transmission tower; Porcelain vase reliably is connected with transmission tower through pulling force sensor, and pulling force sensor, wireless sending module and low-voltage dc power supply are electrically connected.
4. a kind of transmission line of electricity breaking alarming according to claim 2 system, it is characterized in that: described display is LCD or multistage charactron.
5. a kind of transmission line of electricity breaking alarming according to claim 1 system, it is characterized in that: described alarm is hummer, acousto-optic hummer or electric whistle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101152110A CN102621442A (en) | 2012-04-19 | 2012-04-19 | Open circuit alarm system for transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101152110A CN102621442A (en) | 2012-04-19 | 2012-04-19 | Open circuit alarm system for transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102621442A true CN102621442A (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101152110A Pending CN102621442A (en) | 2012-04-19 | 2012-04-19 | Open circuit alarm system for transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102621442A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104749508A (en) * | 2015-04-10 | 2015-07-01 | 国网上海市电力公司 | Online partial discharge detector of power capacitor |
| CN106153121A (en) * | 2016-08-26 | 2016-11-23 | 张振堂 | A kind of transmission tower wireless monitoring system for environment |
| CN111130012A (en) * | 2018-08-14 | 2020-05-08 | 国网山东省电力公司莒南县供电公司 | Method for preventing high-voltage line from falling |
| CN114485362A (en) * | 2021-12-22 | 2022-05-13 | 迁安汇科复合材料有限公司 | Tower detection equipment and tower detection method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110029263A1 (en) * | 2009-07-29 | 2011-02-03 | Faulkner Mark A | Conductor apparatus, system, and method of displaying whether a number of conductors conduct current |
| CN201821159U (en) * | 2009-08-05 | 2011-05-04 | 徐多荣 | Power line breakage protection and alarm system |
| CN102136709A (en) * | 2010-12-22 | 2011-07-27 | 张兴莲 | Device and method for reducing ice and snow hung and accumulated on high-voltage electric overhead conductors |
| KR101100969B1 (en) * | 2010-07-23 | 2011-12-29 | 한국전력공사 | Apparatus for detecting break of distribution line and method thereof |
-
2012
- 2012-04-19 CN CN2012101152110A patent/CN102621442A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110029263A1 (en) * | 2009-07-29 | 2011-02-03 | Faulkner Mark A | Conductor apparatus, system, and method of displaying whether a number of conductors conduct current |
| CN201821159U (en) * | 2009-08-05 | 2011-05-04 | 徐多荣 | Power line breakage protection and alarm system |
| KR101100969B1 (en) * | 2010-07-23 | 2011-12-29 | 한국전력공사 | Apparatus for detecting break of distribution line and method thereof |
| CN102136709A (en) * | 2010-12-22 | 2011-07-27 | 张兴莲 | Device and method for reducing ice and snow hung and accumulated on high-voltage electric overhead conductors |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104749508A (en) * | 2015-04-10 | 2015-07-01 | 国网上海市电力公司 | Online partial discharge detector of power capacitor |
| CN106153121A (en) * | 2016-08-26 | 2016-11-23 | 张振堂 | A kind of transmission tower wireless monitoring system for environment |
| CN111130012A (en) * | 2018-08-14 | 2020-05-08 | 国网山东省电力公司莒南县供电公司 | Method for preventing high-voltage line from falling |
| CN114485362A (en) * | 2021-12-22 | 2022-05-13 | 迁安汇科复合材料有限公司 | Tower detection equipment and tower detection method |
| CN114485362B (en) * | 2021-12-22 | 2022-08-12 | 迁安汇科复合材料有限公司 | Tower detection equipment and tower detection method |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120801 |