CN205246243U - Transmission line temperature on -line monitoring system - Google Patents
Transmission line temperature on -line monitoring system Download PDFInfo
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- CN205246243U CN205246243U CN201520963536.3U CN201520963536U CN205246243U CN 205246243 U CN205246243 U CN 205246243U CN 201520963536 U CN201520963536 U CN 201520963536U CN 205246243 U CN205246243 U CN 205246243U
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- temperature
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a transmission line temperature on -line monitoring system, through adopting low -power consumption wireless sensor as temperature measuring device and set up single tower gateway in every pylon, a single tower wireless sensor network has been found, not only make the sensor can be with the power supply of battery or solar energy, the problem of sensing equipment's power supply is solved, can also overcome the defect that relies on single sensor accuracy in the current monitoring system and method for, judge whether exist unusually through synthesizing a plurality of sensor information, make the monitoring of cable temperature more scientific and accurate, reduce the probability of wrong report, in addition still through adopting the management gateway to compile the data of each pylon and transmit to the data management terminal with GPRS3G's mode, problem with high costs that the data that can overcome every pylon among the present monitoring system were led to the fact to the data management terminal transfer data with GPRS3G's mode separately.
Description
Technical field
The utility model relates to electric power monitoring field, is specifically related to a kind of transmission line of electricity temperature online monitoring system and method thereof, can be used for the monitoring of high voltage transmission line connector temperature.
Background technology
Reach the object of on-line monitoring, signal must be by wireless mode, and device is operated in high voltage electric field, high-intensity magnetic field and high low temperature even in the adverse circumstances such as ice and snow thunder hail, special working environment has determined that it is faced with many technical problems, comprises long term power source problem, anti-interference problem, signal transmission form etc.
Because existing monitoring system is emphasized the precision of single-sensor, and mainly adopt the data transfer modes such as CDMA/GPRS, the power consumption of the sensor that therefore monitoring system adopts is at present larger, cannot take solar energy or power-supplying method for battery, and weight is larger, exceeded the requirement of national grid about " aerial power transmission line conductor temperature on-Line Monitor Device technology directive/guide ", the monitoring device of installing on high-tension bus-bar exceedes design standard will affect the stable and safety of high-voltage conducting wires. At present domestic have a small amount of employing method of induction energy fetching from high-tension line to obtain power supply, but on the ground wire of transmission line of electricity and the electric power of direct current transportation, there is no the electromagnetic field of alternation around, and induction energy fetching is also inapplicable.
Utility model content
For the deficiencies in the prior art, the utility model aims to provide a kind of transmission line of electricity temperature online monitoring system, by multiple low-power consumption temperature sensors being set in individual cable tower and utilizing gateway to collect the data of each temperature sensor, set up single tower radio sensing network, realize the measured value of each point in pylon is integrated and judges whether to exist potential safety hazard, the degree of accuracy of no longer overcritical some points for measuring temperature. Also carry out in addition the data of single tower gateway by management gateway is set and collect and send, reduce the usage quantity that uses GPRS module, reduce costs.
To achieve these goals, the utility model adopts following technical scheme:
A kind of transmission line of electricity temperature online monitoring system, comprises data management terminal, some pylons and is installed on pylon and treat the temperature sensor on point for measuring temperature; Described temperature sensor is low-consumption wireless temperature sensor, adopts battery or solar powered; Describedly treat that point for measuring temperature comprises cable connector position, cable terminal position, lead-in wire and the tie point on each pylon; In addition, a single tower gateway is all installed, for the temperature information that on the pylon of wireless receiving place, all temperature sensors record on each pylon; All equal wireless connections of single tower gateway are carried out transfer of data in a management gateway and to management gateway, and described management gateway carries out transfer of data by the mode of GPRS/3G to data management terminal, carries out Treatment Analysis for data management terminal.
Further, in described single tower gateway, comprise AD conversion unit and information process unit, for the temperature information of each temperature sensor transmission is carried out to analog-to-digital conversion and integrated treatment. Make single tower gateway possess the function that the information of each temperature sensor is processed, can realize before sending data to data management terminal and implement the information of sensor to carry out pretreatment, be conducive to accelerate the data processing speed of data management terminal.
Further, in described data management terminal, be provided with information analysis unit and alarm unit.
Further, described single tower gateway is provided with hardware connecting-disconnecting interface, for connecting external hardware in the mode of plug.
Utilizing above-mentioned transmission line online monitoring system to carry out transmission line of electricity on-line monitoring method comprises the steps:
S1 is arranged on the temperature sensor for the treatment of point for measuring temperature including cable connector position, cable terminal position, lead-in wire and tie point on each pylon treats the temperature of point for measuring temperature according to certain frequency measurement place, and the temperature information that detection is obtained is transferred to single tower gateway of place pylon;
The mono-tower gateway of S2 utilizes AD conversion unit to carry out analog-to-digital conversion to the temperature information receiving, and utilize information process unit to carry out Characteristic Extraction and be converted to the status information about safety in production, then be wirelessly transmitted to management gateway, described management gateway is transferred to data management terminal by the mode of GPRS/3G;
The temperature information that S3 data management terminal utilizes information analysis unit to send the each pylon receiving is analyzed:
1) when the detection data of analyzing certain temperature sensor of finding certain pylon are higher than early warning value, send instruction to single tower gateway of each pylon, and send instruction by each single tower gateway to each temperature sensor, improve and detect frequency;
2) temperature information recording when the temperature sensor of the some of certain pylon all exceedes early warning value, and report to the police in trigger alarm unit.
The beneficial effects of the utility model are:
1, by adopting multiple power consumption wireless sensors as temperature measuring equipment in each pylon and single tower gateway being set, build a single tower radio sensing network, not only make the sensor can be with battery or solar powered, solve the powerup issue of sensing equipment, can also overcome the defect that relies on single-sensor precision in existing monitoring system and method, realizing comprehensive multiple sensor information judges whether to exist abnormal, make the monitoring science and accurate more of cable temperature, reduce the probability of wrong report;
2, by adopting management gateway to collect the data of each pylon and transfer to data management terminal in the mode of GPRS/3G, can overcome the high problem of cost that the data of each pylon in existing monitoring system are caused to data management terminal transmission data in the mode of GPRS/3G separately;
3, make single tower gateway possess the function of plug access external hardware, can make described transmission line of electricity temperature online monitoring system be more prone to and fast be combined with the original traditional monitoring system of pylon.
Brief description of the drawings
Fig. 1 is a kind of transmission line of electricity temperature online monitoring system of the utility model schematic block diagram.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model will be further described, it should be noted that, the present embodiment, taking the technical program as prerequisite, provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to the present embodiment.
As shown in Figure 1, a kind of transmission line of electricity temperature online monitoring system, comprises data management terminal, some pylons and is installed on the temperature sensor on pylon point for measuring temperature; Described temperature sensor is low-consumption wireless temperature sensor, adopts battery or solar powered; Described point for measuring temperature comprises cable connector position, cable terminal position, lead-in wire and the tie point on each pylon; In addition, a single tower gateway is all installed on each pylon, for the temperature information of all temperature sensor gained on the pylon of wireless receiving place; All equal wireless connections of single tower gateway are carried out transfer of data in a management gateway and to management gateway, and described management gateway carries out transfer of data by the mode of GPRS/3G to data management terminal, carries out Treatment Analysis for data management terminal.
Further, in described single tower gateway, comprise AD conversion unit and information process unit, for the temperature information of each temperature sensor transmission is carried out to analog-to-digital conversion and integrated treatment. Make single tower gateway possess the function that the information of each temperature sensor is processed, can realize before sending data to data management terminal and implement the information of sensor to carry out pretreatment, be conducive to accelerate the data processing speed of data management terminal.
Further, in described data management terminal, be provided with information analysis unit and alarm unit.
Further, described single tower gateway is provided with hardware connecting-disconnecting interface, for connecting external hardware in the mode of plug.
Utilizing above-mentioned transmission line online monitoring system to carry out transmission line of electricity on-line monitoring method comprises the steps:
S1 is arranged on the temperature sensor for the treatment of point for measuring temperature including cable connector position, cable terminal position, lead-in wire and tie point on each pylon treats the temperature of point for measuring temperature according to certain frequency measurement place, and the temperature information that detection is obtained is transferred to single tower gateway of place pylon;
The mono-tower gateway of S2 utilizes AD conversion unit to carry out analog-to-digital conversion to the temperature information receiving, and utilize information process unit to carry out Characteristic Extraction and be converted to the status information about safety in production, then be wirelessly transmitted to management gateway, described management gateway is transferred to data management terminal by the mode of GPRS/3G;
The temperature information that S3 data management terminal utilizes information analysis unit to send the each pylon receiving is analyzed:
1) when the detection data of analyzing certain temperature sensor of finding certain pylon are higher than early warning value, send instruction to single tower gateway of each pylon, and send instruction by each single tower gateway to each temperature sensor, improve and detect frequency;
2) temperature information recording when the temperature sensor of the some of certain pylon all exceedes early warning value, and report to the police in trigger alarm unit.
When in original monitoring system that the utility model transmission line of electricity temperature online monitoring system need to be added to certain pylon, can be by original checkout equipment wireless access list tower gateway with wireless connecting function, the existing hardware that does not possess wireless connecting function is accessed in single tower gateway in the mode of plug, thereby the detection data that make all checkout equipments are all sent by single tower gateway.
For a person skilled in the art, can be according to above technical scheme and design, make various corresponding changes and distortion, and these all changes and distortion all should be included in the protection domain of the utility model claim within.
Claims (4)
1. a transmission line of electricity temperature online monitoring system, comprises data management terminal, somePylon and be installed on pylon and treat the temperature sensor on point for measuring temperature; It is characterized in that instituteStating temperature sensor is low-consumption wireless temperature sensor, adopts battery or solar powered; InstituteState and treat that point for measuring temperature comprises cable connector position, cable terminal position on each pylon, drawsLine and tie point; In addition, a single tower gateway is all installed, for wireless interface on each pylonReceive the temperature information that on the pylon of place, all temperature sensors record; All single tower gateways are equalWireless connections are carried out transfer of data in a management gateway and to management gateway, and described management gateway is logicalCross the mode of GPRS/3G and carry out transfer of data to data management terminal, for data management terminalCarry out Treatment Analysis.
2. transmission line of electricity temperature online monitoring system according to claim 1, its featureBe, in described single tower gateway, comprise AD conversion unit and information process unit, for inciting somebody to actionThe temperature information of each temperature sensor transmission carries out analog-to-digital conversion and integrated treatment.
3. transmission line of electricity temperature online monitoring system according to claim 1, its featureBe, in described data management terminal, be provided with information analysis unit and alarm unit.
4. transmission line of electricity temperature online monitoring system according to claim 1, its featureBe, described single tower gateway is provided with hardware connecting-disconnecting interface, outside connecting in the mode of plugPortion's hardware.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520963536.3U CN205246243U (en) | 2015-11-27 | 2015-11-27 | Transmission line temperature on -line monitoring system |
| CN201510843975.5A CN105758554A (en) | 2015-11-27 | 2015-11-27 | Power transmission line temperature online monitoring system and method, and application |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520963536.3U CN205246243U (en) | 2015-11-27 | 2015-11-27 | Transmission line temperature on -line monitoring system |
| CN201510843975.5A CN105758554A (en) | 2015-11-27 | 2015-11-27 | Power transmission line temperature online monitoring system and method, and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205246243U true CN205246243U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520963536.3U Active CN205246243U (en) | 2015-11-27 | 2015-11-27 | Transmission line temperature on -line monitoring system |
| CN201510843975.5A Pending CN105758554A (en) | 2015-11-27 | 2015-11-27 | Power transmission line temperature online monitoring system and method, and application |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510843975.5A Pending CN105758554A (en) | 2015-11-27 | 2015-11-27 | Power transmission line temperature online monitoring system and method, and application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566820A (en) * | 2019-05-09 | 2019-12-13 | 成都生活家网络科技有限公司 | Building finishing engineering water and electricity pipeline safety monitoring system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706222A (en) * | 2017-01-09 | 2017-05-24 | 北京中昌天盛科技有限公司 | Detection system and method |
| CN107465232B (en) * | 2017-09-11 | 2022-01-11 | 惠州Tcl移动通信有限公司 | Mobile terminal, charging temperature control method and storage medium |
| CN113783927A (en) * | 2021-07-23 | 2021-12-10 | 广东电网有限责任公司广州供电局 | Wire temperature detection method and device based on gateway, gateway equipment and medium |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2299180T3 (en) * | 1997-02-26 | 2008-05-16 | Prysmian Cavi E Sistemi Energia S.R.L. | PROCEDURE AND SYSTEM TO TRANSPORT ELECTRICAL ENERGY IN A LINK. |
| CN102853941A (en) * | 2012-09-06 | 2013-01-02 | 上海欣影电力科技发展有限公司 | Wireless temperature on-line monitoring system for base station type switch cabinet |
| CN202928695U (en) * | 2012-12-14 | 2013-05-08 | 浙江省岱山县电力公司 | On-line monitoring and early warning system for fault of city cable joint |
| CN203148591U (en) * | 2013-03-29 | 2013-08-21 | 山东康威通信技术股份有限公司 | Power cable joint band type temperature measuring device |
| CN203824654U (en) * | 2013-12-24 | 2014-09-10 | 南京信息工程大学 | Cable joint on-line monitoring system |
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2015
- 2015-11-27 CN CN201520963536.3U patent/CN205246243U/en active Active
- 2015-11-27 CN CN201510843975.5A patent/CN105758554A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566820A (en) * | 2019-05-09 | 2019-12-13 | 成都生活家网络科技有限公司 | Building finishing engineering water and electricity pipeline safety monitoring system |
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| CN105758554A (en) | 2016-07-13 |
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