CN202494919U - Power line icing monitoring and management system - Google Patents
Power line icing monitoring and management system Download PDFInfo
- Publication number
- CN202494919U CN202494919U CN2012201246378U CN201220124637U CN202494919U CN 202494919 U CN202494919 U CN 202494919U CN 2012201246378 U CN2012201246378 U CN 2012201246378U CN 201220124637 U CN201220124637 U CN 201220124637U CN 202494919 U CN202494919 U CN 202494919U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 34
- 238000013480 data collection Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004297 night vision Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model relates to a power line icing monitoring and management system. The power line icing monitoring and management system is characterized in that: the system is composed of a monitoring data acquisition terminal and a GPRS module and a dispatch center control system; the monitoring data acquisition terminal comprises a sensor unit, an image-shooting unit, an embedded type platform and a power source-supplying unit; the dispatch center control system comprises a dispatch center server and a memory; the sensor unit and the image-shooting unit are connected with the embedded type platform; the embedded type platform is connected with the dispatch center server and the memory through the GPRS module and a GPRS network. The power source-supplying unit supplies power for each unit of the monitoring data acquisition terminal. The system of utility model system has the advantages of stable performance, reliable operation; and the system can also assist in providing a new approach for wide application of an icing monitoring system of low cost, weak influence of environmental factors and high reliability.
Description
Technical field
The utility model belongs to the monitor control system field, especially a kind of line of electric force icing Monitoring and Controlling management system.
Background technology
The remote residing geographical environment of high voltage transmission line, weather conditions are more abominable, and be particularly in the winter time, lower because of temperature, humidity is higher, has icing on the lead for a long time.When icing reaches certain thickness, usually can cause tripping operation, the broken string of circuit, the accidents such as bar, conductor galloping, insulator arc-over and power breakdown of falling.And some overhead power lines are through high height above sea level mountain top, and The mountains are high and the roads are steep, forest is luxuriant; The repairing difficulty is very big, because long sleet and microthermal climate, the circuit the condition of a disaster continues to increase; Even connect and just to have robbed the iron tower of fixing and repeat tower to occur falling with circuit, fall bar, broken string phenomenon, rush to repair and be obstructed repeatedly, to this situation; Often need send a large amount of manpowers to look into tower along the line, lofty mountains and steep hills because some circuits is crossed over, and atrocious weather causes that road blocked; Staff even can't reach the spot is difficult to fault distance is made judgement.
Existing typical icing monitoring system embodiment has following 2 kinds: a kind of is that inclination angle-sag is measured in real time, releases the icing degree then; Another kind is to monitor through video to realize, but error appears in these two kinds of schemes easily, receives such environmental effects big.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, forms a cover working stability, reliable system, for the low cost that comes into operation in a large number, such environmental effects is little, reliability is high icing monitoring system provide new approach.
The utility model solves its technical matters and takes following technical scheme to realize:
Form by monitoring data collection terminal, GPRS module, dispatching center's control system; The monitoring data collection terminal comprises sensor unit, image unit, embedded platform, power supply unit; Dispatching center's control system comprises dispatching center's server, storer; Wherein, Sensor unit, image unit link to each other with embedded platform, and embedded platform is connected with dispatching center's server, storer through GPRS module, GPRS network, and power supply unit is given each unit power supply at monitoring data collection terminal.
And described sensor unit comprises that wind speed wind direction sensor, rain sensor, temperature and humidity sensing go, pulling force sensor, obliquity sensor and signal conversion unit.
And described signal conversion unit comprises signal amplifier, low-pass filter, A/D converter.
And described image unit adopts the CMOS camera.
And, 32 flush bonding processors of ARM9 series of described embedded platform employing high stability low-power consumption and anti-vibration, the technical grade embedded board that anti-electromagnetic interference performance is stronger.
And described GPRS module adopts the embedded GPRSModem module of ZWG-22A technical grade.
The advantage and the good effect of the utility model are:
1, the utility model considers that the system works environment is abominable, electromagnetic interference (EMI) is many, can have influence on the normal measurement of system, therefore on input channel; Because sensor adopts foil gauge; It is a kind of unbalanced bridge of both-end output, and its output has very strong common mode interference composition, so adopting operational amplifier to suppress common-mode signal; Simultaneously lower based on the frequency of vibration signal, in signal conditioning circuit, adopted to include Butterworth active low-pass filter inhibition high-frequency signal.
2, the utility model power supply unit adopts solar panel and the power supply of high capacity backup battery; The system that can guarantee stable operation 30 days under the situation of no sun charging; The monitoring data collection terminal has power management function; Use and the equipment work situation according to power supply, can get into low-power consumption, standby isotype, the power supply one of cutting off equipment such as external camera as required prolongs the working time of accumulator.
3, the utility model photographing module adopts serial ports industry CMOS camera; Have the infrared night vision function, far-end can be clapped, near-end is controlled, can send instructions such as camera zoom, The Cloud Terrace angular deflection to the monitoring data collection terminal through dispatching center's server; Video camera is controlled; And having superpower winter protection, a camera lens automatic defrosting system, the monitoring data collection terminal effectively prevents the frosting of camera camera lens and outer cover through to the monitoring of environment temperature conditioning equipment working temperature automatically.
4, the utility model system works is stable, reliable, for the low cost that comes into operation in a large number, such environmental effects is little, reliability is high icing monitoring system provide new approach.
Description of drawings
Fig. 1 is that the utility model system architecture connects block diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is done further detailed description:
As shown in Figure 1; The described a kind of line of electric force icing Monitoring and Controlling management system of the utility model; Be made up of monitoring data collection terminal, GPRS module, dispatching center's control system, the monitoring data collection terminal comprises sensor unit, image unit, embedded platform, power supply unit, and dispatching center's control system comprises dispatching center's server, storer; Wherein, Sensor unit, image unit link to each other with embedded platform, and embedded platform is connected with dispatching center's server, storer through GPRS module, GPRS network, and power supply unit is given each unit power supply at monitoring data collection terminal.
The monitoring data collection terminal is installed on the iron tower of power transmission line; Be mainly used in and gather the overhead system field data; Comprise: data such as icing situation picture, pulling force, inclination angle, humiture, wind direction, wind speed, rainfall amount on current power transmission line and the iron tower, and these data are sent to the dispatching center through GPRS, dispatching center's server is the host computer system that is placed on the dispatching center; Can realize control fully to any station terminal; Comprise that camera zoom, The Cloud Terrace angular deflection, video camera shooting etc. control, simultaneously, can monitor current each interface duty, work on the spot temperature, environment temperature and check the power supply operating position.
Power supply unit adopts solar panel and the power supply of high capacity backup battery; The system that can guarantee stable operation 30 days under the situation of no sun charging; The monitoring data collection terminal has power management function; Use and the equipment work situation according to power supply, can get into low-power consumption, standby isotype, the power supply one of cutting off equipment such as external camera as required prolongs the working time of accumulator.
It is emphasized that; The described embodiment of the utility model is illustrative; Rather than it is determinate; Therefore the utility model is not limited to the embodiment described in the embodiment, every by those skilled in the art according to other embodiments that the technical scheme of the utility model draws, belong to the scope of the utility model protection equally.
Claims (6)
1. line of electric force icing Monitoring and Controlling management system; It is characterized in that: form by monitoring data collection terminal, GPRS module, dispatching center's control system; The monitoring data collection terminal comprises sensor unit, image unit, embedded platform, power supply unit; Dispatching center's control system comprises dispatching center's server, storer, and wherein, sensor unit, image unit link to each other with embedded platform; Embedded platform is connected with dispatching center's server, storer through GPRS module, GPRS network, and power supply unit is given each unit power supply at monitoring data collection terminal.
2. line of electric force icing Monitoring and Controlling management system according to claim 1 is characterized in that: described sensor unit comprises that wind speed wind direction sensor, rain sensor, temperature and humidity sensing go, pulling force sensor, obliquity sensor and signal conversion unit.
3. line of electric force icing Monitoring and Controlling management system according to claim 2, it is characterized in that: described signal conversion unit comprises signal amplifier, low-pass filter, A/D converter.
4. line of electric force icing Monitoring and Controlling management system according to claim 1 is characterized in that: described image unit adopts the CMOS camera.
5. line of electric force icing Monitoring and Controlling management system according to claim 1 is characterized in that: described embedded platform adopts 32 flush bonding processors of ARM9 series and technical grade embedded board.
6. line of electric force icing Monitoring and Controlling management system according to claim 1 is characterized in that: described GPRS module adopts the embedded GPRSModem module of ZWG-22A technical grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201246378U CN202494919U (en) | 2012-03-29 | 2012-03-29 | Power line icing monitoring and management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201246378U CN202494919U (en) | 2012-03-29 | 2012-03-29 | Power line icing monitoring and management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494919U true CN202494919U (en) | 2012-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201246378U Expired - Fee Related CN202494919U (en) | 2012-03-29 | 2012-03-29 | Power line icing monitoring and management system |
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| Country | Link |
|---|---|
| CN (1) | CN202494919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444814A (en) * | 2015-12-29 | 2016-03-30 | 安徽海兴泰瑞智能科技有限公司 | Power transmission line on-line monitoring system |
-
2012
- 2012-03-29 CN CN2012201246378U patent/CN202494919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444814A (en) * | 2015-12-29 | 2016-03-30 | 安徽海兴泰瑞智能科技有限公司 | Power transmission line on-line monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20140329 |