CN104006793A - Sag real-time monitoring device - Google Patents
Sag real-time monitoring device Download PDFInfo
- Publication number
- CN104006793A CN104006793A CN201410266745.2A CN201410266745A CN104006793A CN 104006793 A CN104006793 A CN 104006793A CN 201410266745 A CN201410266745 A CN 201410266745A CN 104006793 A CN104006793 A CN 104006793A
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- China
- Prior art keywords
- sag
- time monitoring
- real
- monitoring device
- module
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- Pending
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 11
- 238000005259 measurement Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention relates to a sag real-time monitoring device capable of achieving real-time monitoring and measurement. The sag real-time monitoring device comprises a sag height measuring unit (1), a microprocessor (2), an alarm module (3), a power module (4) and a radio-frequency emission module (5). The sag real-time monitoring device can give an alarm when the sag is approximate to a critical value, real-time monitoring is conducted so that workers can take targeted measures, power system faults caused by late sag monitoring of an electric transmission line are effectively avoided, the labor intensity of the workers is relieved, and the personal safety of the workers is guaranteed. The sag real-time monitoring device is small in size, convenient to install, low in manufacturing cost, and suitable for wide-range popularization in power systems.
Description
technical field:
The present invention relates to a kind of transmission line of electricity sag pick-up unit, relate in particular to a kind of sag real-time monitoring device of realizing real-time control measurement.
background technology:
Supply network spreads all over the country at present, in China, there are more than 7,000 ten thousand kilometers of long power transmission lines, most transmission lines of electricity are all distributed in remote mountain area, work about electric power person carries out the inspection of circuit and safeguards it is very arduous work, and transmission line of electricity sag is still continued to use traditional in-site measurement mode at present as the important indicator of line security, need regular line walking each line-sag height of in-site measurement, this mode of operation causes the very huge and equipment of work about electric power personnel workload and personal safety all easily to go wrong.
summary of the invention:
For solving above-mentioned the deficiencies in the prior art, the invention discloses a kind of sag real-time monitoring device of control measurement in real time, object is to solve current need and manually goes to on-site manual to measure and the working strength that causes is large, the problems such as security incident not in time, easily occur in monitoring.
The present invention realizes by following technological means:
Sag real-time monitoring device, it is characterized in that comprising sag height measurement unit (1), microprocessor, alarm module, power module and radiofrequency emitting module, the output terminal of sag height measurement unit connects microprocessor input end, the output terminal of microprocessor connects respectively the input end of alarm module and radiofrequency emitting module, and power module connects respectively measuring unit, microprocessor, alarm module and radiofrequency emitting module power supply.
Advantage of the present invention and beneficial effect are: apparatus of the present invention can realize and when sag approaches critical value, send warning, monitoring is so that staff processes targetedly in real time, effectively avoided the electric power system fault causing not in time because of the monitoring of transmission line of electricity sag, alleviate staff's labour intensity, ensured staff's personal safety.Volume of the present invention is little, easy for installation to be cut cheaply, and applicable electric system is promoted on a large scale.
accompanying drawing explanation:
Fig. 1 is electrical structure diagram of the present invention;
In figure: 1, sag height measurement unit, 2, microprocessor, 3, alarm module, 4, power module, 5, radiofrequency emitting module.
Embodiment
Below in conjunction with Fig. 1, the present invention is further detailed.
embodiment 1:
Sag real-time monitoring device, it is characterized in that comprising sag height measurement unit 1, microprocessor 2, alarm module 3, power module 4 and radiofrequency emitting module 5, the output terminal of sag height measurement unit 1 connects microprocessor 2 input ends, the output terminal of microprocessor 2 connects respectively the input end of alarm module 3 and radiofrequency emitting module 5, and power module 4 connects respectively measuring unit 1, microprocessor 2, alarm module 3 and radiofrequency emitting module 5 power supplies.
Claims (1)
1. sag real-time monitoring device, it is characterized in that comprising sag height measurement unit (1), microprocessor (2), alarm module (3), power module (4) and radiofrequency emitting module (5), the output terminal of sag height measurement unit (1) connects microprocessor (2) input end, the output terminal of microprocessor (2) connects respectively the input end of alarm module (3) and radiofrequency emitting module (5), and power module (4) connects respectively measuring unit (1), microprocessor (2), alarm module (3) and radiofrequency emitting module (5) power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266745.2A CN104006793A (en) | 2014-06-17 | 2014-06-17 | Sag real-time monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266745.2A CN104006793A (en) | 2014-06-17 | 2014-06-17 | Sag real-time monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104006793A true CN104006793A (en) | 2014-08-27 |
Family
ID=51367567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410266745.2A Pending CN104006793A (en) | 2014-06-17 | 2014-06-17 | Sag real-time monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104006793A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457590A (en) * | 2014-12-30 | 2015-03-25 | 上海电缆研究所 | Conductor sag monitoring device based on laser distance measurement and monitoring methods |
| CN107754053A (en) * | 2016-08-19 | 2018-03-06 | 国泰医疗财团法人国泰综合医院 | Active induction type drip height warning device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915889A (en) * | 2010-08-10 | 2010-12-15 | 吕强 | Conductor sag on-line monitoring system |
| CN103292659A (en) * | 2013-05-02 | 2013-09-11 | 西安工程大学 | Electric transmission line conductor sag measuring method based on angle sensor |
| CN103344170A (en) * | 2013-06-26 | 2013-10-09 | 西安工程大学 | High voltage transmission conductor sag measuring device and method |
| CN204286416U (en) * | 2014-06-17 | 2015-04-22 | 国家电网公司 | sag real-time monitoring device |
-
2014
- 2014-06-17 CN CN201410266745.2A patent/CN104006793A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915889A (en) * | 2010-08-10 | 2010-12-15 | 吕强 | Conductor sag on-line monitoring system |
| CN103292659A (en) * | 2013-05-02 | 2013-09-11 | 西安工程大学 | Electric transmission line conductor sag measuring method based on angle sensor |
| CN103344170A (en) * | 2013-06-26 | 2013-10-09 | 西安工程大学 | High voltage transmission conductor sag measuring device and method |
| CN204286416U (en) * | 2014-06-17 | 2015-04-22 | 国家电网公司 | sag real-time monitoring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457590A (en) * | 2014-12-30 | 2015-03-25 | 上海电缆研究所 | Conductor sag monitoring device based on laser distance measurement and monitoring methods |
| CN107754053A (en) * | 2016-08-19 | 2018-03-06 | 国泰医疗财团法人国泰综合医院 | Active induction type drip height warning 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140827 |