CN202159088U - Remote online monitoring system of electric transmission line lightning arrester - Google Patents
Remote online monitoring system of electric transmission line lightning arrester Download PDFInfo
- Publication number
- CN202159088U CN202159088U CN2011202807267U CN201120280726U CN202159088U CN 202159088 U CN202159088 U CN 202159088U CN 2011202807267 U CN2011202807267 U CN 2011202807267U CN 201120280726 U CN201120280726 U CN 201120280726U CN 202159088 U CN202159088 U CN 202159088U
- Authority
- CN
- China
- Prior art keywords
- lightning arrester
- unit
- transmission line
- monitoring system
- online monitoring
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical group C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000003449 preventive effect Effects 0.000 abstract description 3
- 238000013480 data collection Methods 0.000 abstract 2
- 230000000737 periodic effect Effects 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Abstract
A remote online monitoring system of an electric transmission line lightning arrester comprises a front end and a rear end. A lightning arrester leakage current data collection unit (1) at the front end, a thunderbolt signal counting unit (2) and a temperature and humidity meteorological data collection unit (3) are connected with an embedded microcomputer control centre (4); the embedded microcomputer control centre transmits the information to a background GPRS data receiving unit (8) via a GPRS data receiving and transmitting unit (5), and transmits it to a background system (9) installed with trend analysis software to analyze. The front end is supplied with power source by solar energy and provided with a low-power consumption power management unit (6). The front end is mounted in a moulded metal waterproof tank (7). The system can be used for periodic preventive test and operation maintenance management of long-distance transmission line, in particular, lines which are inconveniently maintained in mountainous area and outdoors, and the lines without test power source, observably improve automatic monitoring level of the line lightning arrester, observably reduce labour intensity of the patrol officer and have good application prospect.
Description
Technical field
The utility model relates to a kind of transmission line of electricity lightning arrester remote online monitoring system; Be mainly used in long distance transmission line, be specially adapted to the circuit of maintenances inconvenience such as mountain area, field and do not have the leakage conductor cycle preventive trial and the operation maintenance management of experiment power supply situation.
Background technology
Enormous function has been brought into play in the isolating switch action that causes for minimizing mountain route Lightning Over-voltage of applying of leakage conductor; Yet because mountain route is remote; And lightning arrester monitor (electric leakage appearance, counter) is installed in the shaft tower eminence, and the lightning arrester parameter is checked meter bigger with the service work difficulty.Existing method is to adopt the lightning arrester of rotating at regular intervals, and shaft tower inspection in annual standard maintenance, cleaning lightning arrester and earthing device.This maintaining method is changed lightning arrester expense height, labor intensity is big and it is long in time limit to need application to have a power failure, and is unfavorable for the economy and the stable operation of transmission line of electricity.Therefore, lightning arrester monitor on the overhead line structures is carried out data remote, and realize that the repair based on condition of component of lightning arrester has important practical value.
Summary of the invention
The utility model aims to provide a kind of transmission line of electricity lightning arrester remote online monitoring system, is unfavorable for the economy of transmission line of electricity and the problem of stable operation to solve that the maintenance cost that prior art exists is high, labour intensity is big, it is long in time limit to have a power failure.
The technical scheme of the utility model is: a kind of transmission line of electricity lightning arrester remote online monitoring system; Comprise front-end and back-end; Leakage current of an arrester data acquisition unit, thunderbolt signal-count unit, humiture weather data collecting unit are connected with embedded computer control center in the front end; Embedded computer control center is connected with the input end of GPRS data transmit-receive unit, and the sun-generated electric power of front end is through the power supply of low-power dissipation power supply administrative unit; The output terminal of the GPRS Data Receiving unit, backstage of rear end is connected with the background system that trend analysis software is housed; Front end is installed in except that this sun-generated electric power in the airtight metal caisson, and this GPRS data transmit-receive unit has emitting antenna to stretch out outside the casing of metal caisson.
Described metal caisson comprises airtight casing and the installing mechanism that is connected the one of which side.
Described installing mechanism comprises hook, cross-arm angle bar and fastening bolt, an end of hook and the welding of the described casing outside, and the cross-arm angle bar is fixed on the power transmission tower frame, hangs on the cross-arm angle bar, and fastening each other through fastening bolt.
In the described metal caisson outside sun-generated electric power is housed also, the electric energy output end of this sun-generated electric power is connected with the input end of described low-power dissipation power supply administrative unit.
The utility model has the advantages that: native system can be used for long distance transmission line; Be specially adapted to the circuit of maintenances inconvenience such as mountain area, field and do not have the leakage conductor cycle preventive trial and the operation maintenance management of experiment power supply situation; Significantly improve the automatization level that leakage conductor is kept watch on; Significantly reduce tour personnel's labour intensity, have a good application prospect.
Description of drawings
Fig. 1 is the general structure synoptic diagram of the utility model embodiment;
Fig. 2 is the metal caisson of the utility model and the structural representation of sun-generated electric power.
Embodiment
Referring to Fig. 1 and Fig. 2; A kind of transmission line of electricity lightning arrester of the utility model remote online monitoring system; Comprise front-end and back-end, front end comprises leakage current of an arrester data acquisition unit 1, thunderbolt signal-count unit 2, humiture weather data collecting unit 3, embedded computer control center 4, GPRS data transmit-receive unit 5, low-power dissipation power supply administrative unit 6 and sun-generated electric power 10; The rear end comprises GPRS Data Receiving unit, backstage 8 and background system 9.Leakage current of an arrester data acquisition unit 1, thunderbolt signal-count unit 2, humiture weather data collecting unit 3 are connected with embedded computer control center 4; This embedded computer control center 4 arrives GPRS data transmit-receive unit 5 with information conveyance; And be sent to the GPRS Data Receiving unit 8 on the backstage of rear end through the GPRS communication network, and deliver to the background system 9 that trend analysis software is housed and analyze.The output terminal of the sun-generated electric power 10 of front end is connected with the input end of low-power dissipation power supply administrative unit 6, and front end is installed in the airtight metal caisson 7 of casting except that sun-generated electric power 10, and GPRS data transmit-receive unit 5 has emitting antenna to stretch out outside the casing.
Described metal caisson 7 comprises airtight casing 14 and the installing mechanism that is connected the one of which side.This installing mechanism comprises hook 11, cross-arm angle bar 13 and fastening bolt 12, an end of hook 11 and the welding of described casing 14 outsides, and cross-arm angle bar 13 is fixed on the power transmission tower frame, and hook 11 hangs on the cross-arm angle bar 13, and fastening each other through fastening bolt 12.
The native system front end adopts the metal caisson 7 of round-the-clock rain-proof dust-proof; Adopt the embedded computer technology that the Monitoring Data of leakage conductor monitor (monitor) is carried out digital collection; Collection is divided into regular collection and thunderbolt is gathered two kinds of mode of operations, and regularly drainage pattern mainly is applicable to the regular collection of the leakage current of lightning arrester; And the thunderbolt drainage pattern is when being mainly used in the lightning arrester thunderbolt, and the thunderbolt number of times is gathered and accumulated.Simultaneously the lightning arrester environment parameter is gathered, the The data GPRS data remote mode of collection is transmitted, and the front end data signal is transferred to background system.
Native system drops into the circuit operation, can realize the automatic monitoring of leakage conductor actuating signal, and can be according to weather, meteorological condition, the action feature of each leakage conductor of analyzing and researching, thus for confirming that leakage conductor is installed and safeguarded important evidence is provided.Can improve effectively leakage conductor tour efficient, alleviate tour personnel's labour intensity.
The utlity model has following major function:
1) this monitoring system can be monitored the MOA of operations such as various buses, overhead transmission line, cable termination;
2) but need not to introduce just on-line monitoring leakage conductor current in resistance property of PT signal;
3) adopt efficiently that power management scheme can effectively reduce system power dissipation, prolong the serviceable life of battery;
4) the metal caisson of employing one-step casting moulding adapts to the environment on the iron tower fully;
5) data such as the total current of the leakage current of monitoring MOA and resistive component thereof, MOA action frequency, environment parameter;
6) MOA is carried out real-time automatic monitoring, and regularly with the monitoring result teletransmission to console for centralized control, when Monitoring Data surpasses permissible value or MOA action, send warning message;
7) be furnished with the high precision real-time clock, write down MOA actuation time and number of times automatically, be convenient to carry out statistical study;
8) monitoring result has multiple display mode, comprises data list mode, graphic display mode etc.But showing, this machine also can pass through network access data information;
9) software comprises expert system, adapts to various MOA running environment automatically, and the MOA running status is carried out judging accurately and reliably, provides the maintenance suggestion;
10) adopt multi-stage isolation and shielding and other technologies measure, system's security of operation, reliable and stable, antijamming capability is strong.
Claims (4)
1. transmission line of electricity lightning arrester remote online monitoring system; Comprise front-end and back-end; Leakage current of an arrester data acquisition unit, thunderbolt signal-count unit, humiture weather data collecting unit are connected with embedded computer control center in the front end; Embedded computer control center is connected with the input end of GPRS data transmit-receive unit, and the sun-generated electric power of front end is through the power supply of low-power dissipation power supply administrative unit; The output terminal of the GPRS Data Receiving unit, backstage of rear end is connected with the background system that trend analysis software is housed; Front end is installed in except that this sun-generated electric power in the airtight metal caisson, and this GPRS data transmit-receive unit has emitting antenna to stretch out outside the casing of metal caisson.
2. transmission line of electricity lightning arrester remote online monitoring system according to claim 1 is characterized in that, described metal caisson comprises airtight casing and the installing mechanism that is connected the one of which side.
3. transmission line of electricity lightning arrester remote online monitoring system according to claim 2; It is characterized in that; Described installing mechanism comprises hook, cross-arm angle bar and fastening bolt, an end of hook and the welding of the described casing outside, and the cross-arm angle bar is fixed on the power transmission tower frame; Hang on the cross-arm angle bar, and fastening each other through fastening bolt.
4. transmission line of electricity lightning arrester remote online monitoring system according to claim 1; It is characterized in that; In the described metal caisson outside sun-generated electric power is housed also, the electric energy output end of this sun-generated electric power is connected with the input end of described low-power dissipation power supply administrative unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202807267U CN202159088U (en) | 2011-08-04 | 2011-08-04 | Remote online monitoring system of electric transmission line lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202807267U CN202159088U (en) | 2011-08-04 | 2011-08-04 | Remote online monitoring system of electric transmission line lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159088U true CN202159088U (en) | 2012-03-07 |
Family
ID=45766720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202807267U Expired - Fee Related CN202159088U (en) | 2011-08-04 | 2011-08-04 | Remote online monitoring system of electric transmission line lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202159088U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604978A (en) * | 2013-11-30 | 2014-02-26 | 国家电网公司 | On-line monitor device of lightning current of overhead transmission line based on PCI collection card |
| CN105319433A (en) * | 2015-01-06 | 2016-02-10 | 国家电网公司 | Mechatronics counter for line arrester |
| CN105551728A (en) * | 2016-01-15 | 2016-05-04 | 胡小青 | Zero-sequence current transformer of overhead line |
| CN105575602A (en) * | 2016-01-15 | 2016-05-11 | 胡小青 | Zero-sequence current transformer for improving wire clamping strength |
| CN105609242A (en) * | 2016-01-15 | 2016-05-25 | 胡小青 | Novel zero sequence current transformer |
| CN105609286A (en) * | 2016-01-15 | 2016-05-25 | 胡小青 | Zero sequence current transformer for overhead circuit |
| CN105632693A (en) * | 2016-01-15 | 2016-06-01 | 胡小青 | High-voltage power zero sequence current transformer for power transmission and distribution lines |
| CN105679498A (en) * | 2016-01-15 | 2016-06-15 | 胡小青 | High-voltage electric power zero-sequence current transformer used for transmission and distribution lines |
| CN105679500A (en) * | 2016-01-15 | 2016-06-15 | 胡小青 | Novel zero-sequence current transformer used for overhead line |
| CN105742015A (en) * | 2016-01-15 | 2016-07-06 | 胡小青 | High-voltage power zero-sequence current transformer for power transmission and distribution line |
| CN105742020A (en) * | 2016-01-15 | 2016-07-06 | 胡小青 | Novel zero-sequence current transformer for overhead line |
| CN106969798A (en) * | 2017-04-28 | 2017-07-21 | 国网河南省电力公司电力科学研究院 | Humiture monitoring device inside a kind of lightning arrester body |
| CN108899883A (en) * | 2018-07-09 | 2018-11-27 | 安徽硕日光电科技有限公司 | A kind of intelligent lightning protecting regulator control system based on terrain analysis |
-
2011
- 2011-08-04 CN CN2011202807267U patent/CN202159088U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604978A (en) * | 2013-11-30 | 2014-02-26 | 国家电网公司 | On-line monitor device of lightning current of overhead transmission line based on PCI collection card |
| CN105319433A (en) * | 2015-01-06 | 2016-02-10 | 国家电网公司 | Mechatronics counter for line arrester |
| CN105632693A (en) * | 2016-01-15 | 2016-06-01 | 胡小青 | High-voltage power zero sequence current transformer for power transmission and distribution lines |
| CN105575602A (en) * | 2016-01-15 | 2016-05-11 | 胡小青 | Zero-sequence current transformer for improving wire clamping strength |
| CN105609242A (en) * | 2016-01-15 | 2016-05-25 | 胡小青 | Novel zero sequence current transformer |
| CN105609286A (en) * | 2016-01-15 | 2016-05-25 | 胡小青 | Zero sequence current transformer for overhead circuit |
| CN105551728A (en) * | 2016-01-15 | 2016-05-04 | 胡小青 | Zero-sequence current transformer of overhead line |
| CN105679498A (en) * | 2016-01-15 | 2016-06-15 | 胡小青 | High-voltage electric power zero-sequence current transformer used for transmission and distribution lines |
| CN105679500A (en) * | 2016-01-15 | 2016-06-15 | 胡小青 | Novel zero-sequence current transformer used for overhead line |
| CN105742015A (en) * | 2016-01-15 | 2016-07-06 | 胡小青 | High-voltage power zero-sequence current transformer for power transmission and distribution line |
| CN105742020A (en) * | 2016-01-15 | 2016-07-06 | 胡小青 | Novel zero-sequence current transformer for overhead line |
| CN105679498B (en) * | 2016-01-15 | 2019-01-25 | 乐清市华尊电气有限公司 | A kind of high-tension electricity zero sequence current mutual inductor for electric line |
| CN106969798A (en) * | 2017-04-28 | 2017-07-21 | 国网河南省电力公司电力科学研究院 | Humiture monitoring device inside a kind of lightning arrester body |
| CN108899883A (en) * | 2018-07-09 | 2018-11-27 | 安徽硕日光电科技有限公司 | A kind of intelligent lightning protecting regulator control system based on terrain analysis |
| CN108899883B (en) * | 2018-07-09 | 2020-10-16 | 安徽硕日光电科技有限公司 | Intelligent lightning protection regulation and control system based on regional analysis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202159088U (en) | Remote online monitoring system of electric transmission line lightning arrester | |
| CN109638966B (en) | Visual cloud platform system for intelligent online monitoring and data remote transmission of lightning arrester | |
| CN103997298B (en) | Monitoring data collecting terminal of photovoltaic power station and monitoring data system | |
| CN102435871A (en) | On-line monitoring system for data collection of electric arresters based on GPS (Global Positioning System) synchronization | |
| CN102636736A (en) | Online monitoring system for partial discharge of middle-high voltage power cable | |
| CN202563056U (en) | Online monitoring system of partial discharge of MV and HV power cable | |
| CN202794300U (en) | Online monitoring device of power transmission line lightening arrester | |
| CN201345757Y (en) | Energy-saving and monitoring device for street lamps | |
| CN114660412A (en) | Electric energy quality monitoring system based on intelligent electric energy meter and monitoring method thereof | |
| CN213581213U (en) | Overhead distribution line fault positioning system | |
| CN203615971U (en) | Online monitoring device suitable for large-spanning comprehensive monitoring | |
| CN204731582U (en) | A kind of cable branch box monitoring location system | |
| CN103454531A (en) | System and method for monitoring electricity consumption for production of formation aluminum foil | |
| CN209375578U (en) | A kind of photovoltaic plant intelligence O&M inspection base | |
| CN103149919B (en) | A kind of solar power station supervisory system based on Combining soft control | |
| CN202189425U (en) | Outdoor distribution transformer remote fault diagnosis and antitheft early warning system | |
| CN214479832U (en) | Electrical safety operation and maintenance system based on Internet of things | |
| CN213457199U (en) | Current sampling overhead distribution line fault positioning system | |
| CN206161062U (en) | Be used for raise dust on -line monitoring data acquisition system | |
| CN105356616A (en) | Small-power load intelligent control system and control method | |
| CN105186696A (en) | Intelligent multifunctional monitoring system | |
| CN201314935Y (en) | Automatic balancing on-line line loss monitor | |
| CN219421048U (en) | Industrial equipment dynamic monitoring system based on cloud platform | |
| CN213581212U (en) | Secondary side voltage sampling overhead distribution line fault positioning system | |
| CN202949284U (en) | Intelligent system based on distributed structure for emergency processing of coal mine power supply accidents |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DAQING CHINA-POWER-OCEAN-SKY SCIENCE AND TECHNOLOG Free format text: FORMER OWNER: DAQING CHINA-POWER-OCEAN-SKY SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20121217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 163453 DAQING, HEILONGJIANG PROVINCE TO: 163458 DAQING, HEILONGJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121217 Address after: 163458 Heilongjiang Province, Daqing City Ranghulu District No. 409 South Central Avenue Patentee after: Daqing Electric Power Bureau Patentee after: Daqing China-Power-Ocean-Sky Science and Technology Co., Ltd. Patentee after: State Grid Corporation of China Address before: 163453 Heilongjiang Province, Daqing City Ranghulu District No. 409 South Central Avenue Patentee before: Daqing Electric Power Bureau Patentee before: Daqing China-Power-Ocean-Sky Science and Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20180804 |