CN112113606A - Comprehensive monitoring device for overhead transmission line - Google Patents
Comprehensive monitoring device for overhead transmission line Download PDFInfo
- Publication number
- CN112113606A CN112113606A CN202010772117.7A CN202010772117A CN112113606A CN 112113606 A CN112113606 A CN 112113606A CN 202010772117 A CN202010772117 A CN 202010772117A CN 112113606 A CN112113606 A CN 112113606A
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- detection sensor
- transmission line
- shell
- control device
- overhead transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 43
- 238000012806 monitoring device Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 88
- 238000004891 communication Methods 0.000 claims abstract description 39
- 239000002184 metal Substances 0.000 claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 230000008054 signal transmission Effects 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2612—Data acquisition interface
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
The invention discloses a comprehensive monitoring device for an overhead transmission line, which comprises two semi-cylindrical shells and a remote communication device, wherein two ends of each semi-cylindrical shell are provided with fixed terminals, fixed bolts are arranged on the fixed terminals to connect the two semi-cylindrical shells, a through hole is formed in each shell, a plurality of metal elastic sheets are arranged on the inner sides of two ends of each through hole, an insulating anti-skidding gasket is arranged on the inner side of each metal elastic sheet, a plurality of mounting holes are formed in the upper end of each shell and used for mounting a current detection sensor, a temperature detection sensor and a humidity detection sensor, the control device is connected with the current detection sensor, the temperature detection sensor, the humidity detection sensor and a wind power detection device, and the remote communication device is arranged in a monitoring room and establishes remote communication with the control device. Can detect multiple parameter on the power transmission line, avoid installing a plurality of sensors on the power transmission line to increase the overhead working volume.
Description
Technical Field
The invention belongs to the technical field of electric power, and relates to a comprehensive monitoring device for an overhead transmission line.
Background
With the continuous and rapid development of economy in China, the electricity consumption is continuously increased, the bottleneck problem of the transmission capacity is very prominent, and the shortage of electricity supply becomes one of the main reasons for restricting the development of economy. The transmission capacity of the existing line is more strictly limited, and the contradiction between electric energy transmission and power utilization requirements often exists. Therefore, when the construction of the smart power grid is accelerated, how to improve the transmission capacity of the existing power transmission line is also very significant to the improvement of the safe, economic and reliable operation of the power grid.
The traditional dynamic capacity-increasing monitoring adopts the method that sensors such as a wire temperature sensor, a wire sag sensor and the like are respectively arranged on a wire, the construction times are more, the data type of sensing is single, the installation is not stable, and the sensors are easy to shake under the action of external force to influence the detection of the sensors.
Disclosure of Invention
In order to solve the problems, the comprehensive monitoring device for the overhead transmission line can detect various parameters on the transmission line, avoid installing a plurality of sensors on the transmission line and increase overhead operation amount.
The invention provides a comprehensive monitoring device for an overhead transmission line, which comprises a shell with two semi-cylindrical structures and a remote communication device, wherein two ends of the shell with the semi-cylindrical structures are provided with fixed terminals, fixed bolts are arranged on the fixed terminals to connect the shells with the two semi-cylindrical structures, the shell is internally provided with a through hole, a plurality of metal elastic sheets are arranged on the inner sides of the two ends of the through hole, the inner sides of the metal elastic sheets are provided with insulating anti-skid gaskets, the upper end of the shell is provided with a plurality of mounting holes for mounting a current detection sensor, a temperature detection sensor and a humidity detection sensor, the bottom of the shell is provided with a weight placing area, a wind power detection device is arranged at the weight placing area, the shell is internally provided with a control device, and the control device is connected with the current detection sensor, the temperature detection sensor, the humidity detection, the remote communication device is installed in the monitoring room and establishes remote communication with the control device.
The further control device comprises a control chip, a signal receiving module and a communication module, wherein the control chip is connected with the signal receiving module and the communication module, the signal receiving module is connected with a current detection sensor, a temperature detection sensor, a humidity detection sensor and a wind power detection device, and remote communication is established between the communication module and the remote communication device.
And further, the remote communication device is arranged in the monitoring room, establishes remote communication with a communication module in the control device and can receive parameter values in the control device.
Further current detection sensor includes sense terminal and signal transmission end, the sense terminal is installed on the distribution lines, and the side-mounting of signal transmission end reaches firm effect in the mounting hole of shell upper end, the signal transmission end passes through the connecting wire and links to each other with the signal reception module in the controlling means, makes the current parameter value that current detection sensor detected transmit to controlling means in.
Further temperature detect sensor includes sense terminal and signal transmission end, the sense terminal is installed in the mounting hole of shell upper end, makes temperature detect sensor stable installation on the shell, the signal transmission end passes through the connecting wire and links to each other with controlling means's signal reception module, makes the temperature parameter value that temperature detect sensor detected transmit to controlling means.
Further humidity detection sensor includes sense terminal and signal transmission end, the sense terminal is installed in the mounting hole of shell upper end, makes humidity detection sensor stable installation on the shell, signal transmission end passes through the connecting wire and links to each other with controlling means's signal reception module, makes the humidity parameter value that humidity detection sensor detected transmit to controlling means in.
The wind power detection device further comprises a detection end and a signal transmission end, the detection end is installed on a heavy object placing area at the bottom of the shell and can accurately detect the wind power value and the wind direction of the overhead transmission line, and the signal transmission end is connected with a signal receiving module of the control device through connection, so that the wind power detection device can detect a plurality of wind power parameter values and wind direction parameter values and transmit the wind power parameter values to the control device.
Furthermore, the metal elastic sheets are inclined towards the through holes in the inner side of the shell, so that the overhead transmission line can be fixed between the metal elastic sheets and can be stably arranged on the side face of the overhead transmission line.
Drawings
Fig. 1 is a schematic diagram of the internal structure of an integrated monitoring device for an overhead transmission line;
fig. 2 is a schematic overall structure diagram of the comprehensive monitoring device for the overhead transmission line;
fig. 3 is a control schematic diagram of the integrated monitoring device for the overhead transmission line.
In the figure: 1. a housing; 2. a fixed terminal; 3. a metal spring sheet; 4. an insulating anti-slip gasket; 5. a current detection sensor; 6. a temperature detection sensor; 7. a humidity detection sensor; 8. a weight placement area; 9. a wind power detection device; 10. and a control device.
Detailed Description
The following describes in detail a specific embodiment of the integrated monitoring device for overhead transmission lines according to the present invention with reference to the accompanying drawings.
As shown in figures 1 and 2, the invention provides a comprehensive monitoring device for an overhead transmission line, which comprises a shell 1 with two semi-cylindrical structures and a remote communication device, wherein two ends of the shell 1 with the semi-cylindrical structures are provided with fixed terminals 2, the fixed terminals 2 are provided with fixed bolts to connect the shell 1 with the two semi-cylindrical structures, the shell 1 is internally provided with a through hole, the inner sides of the two ends of the through hole are provided with a plurality of metal elastic sheets 3, the inner sides of the metal elastic sheets 3 are provided with insulating anti-skid gaskets 4, the upper end of the shell 1 is provided with a plurality of mounting holes for mounting a current detection sensor 5, a temperature detection sensor 6 and a humidity detection sensor 7, the bottom of the shell 1 is provided with a weight placing area 8, a wind power detection device 9 is mounted at the weight placing area 8, the inside of the shell 1 is provided with a control device 10, and the control device 10 and the, The temperature detection sensor 6, the humidity detection sensor 7 and the wind detection device 9 are connected, and the remote communication device is installed in the monitoring room and establishes remote communication with the control device 10.
As shown in fig. 3, the control device 10 includes a power taking device, a control chip, a signal receiving module and a communication module, the power taking device is connected to the overhead line and connected to the control chip, the signal receiving module and the communication module, the control chip is connected to the signal receiving module and the communication module, the signal receiving module is connected to the current detection sensor 5, the temperature detection sensor 6, the humidity detection sensor 7 and the wind power detection device 9, and the communication module establishes remote communication with the remote communication device.
According to the above, the remote communication device is installed in the monitoring room, and establishes remote communication with the communication module in the control device 10, so as to receive the parameter value in the control device 10.
According to the above, wherein the current detection sensor 5 includes a detection end and a signal transmission end, the detection end is installed on the distribution line, the side surface of the signal transmission end is installed in the installation hole in the upper end of the housing 1, so as to achieve a stable effect, the signal transmission end is connected with the signal receiving module in the control device 10 through a connection line, so that the current parameter value detected by the current detection sensor 5 is transmitted to the control device 10.
According to the above, the temperature detecting sensor 6 includes a detecting end and a signal transmitting end, the detecting end is installed in the installation hole at the upper end of the casing 1, so that the temperature detecting sensor 6 is stably installed on the casing 1, the signal transmitting end is connected with the signal receiving module of the control device 10 through a connecting line, so that the temperature parameter value detected by the temperature detecting sensor 6 is transmitted to the control device 10.
According to the above, the humidity detection sensor 7 includes a detection end and a signal transmission end, the detection end is installed in the installation hole at the upper end of the housing 1, so that the humidity detection sensor 7 is stably installed on the housing 1, the signal transmission end is connected with the signal receiving module of the control device 10 through a connection line, and a humidity parameter value detected by the humidity detection sensor 7 is transmitted to the control device 10.
According to the above, the wind power detection device 9 comprises a detection end and a signal transmission end, the detection end is installed on the weight placing area 8 at the bottom of the shell 1, the wind power value and the wind direction at the overhead power transmission line can be accurately detected, and the signal transmission end is connected with the signal receiving module of the control device 10 through connection, so that the wind power detection device 9 detects a plurality of wind power parameter values and the wind direction parameter values and transmits the wind power parameter values to the control device 10.
According to the above, the metal elastic pieces 3 are all inclined towards the through holes on the inner side of the shell 1, so that the overhead transmission line can be fixed between the metal elastic pieces 3 and can be stably installed on the side face of the overhead transmission line.
The working principle of the comprehensive monitoring device for the overhead transmission line is as follows: the overhead transmission line is arranged in the through hole in the shell 1, the metal elastic sheets 3 at two ends of the through hole apply pressure to one end of the overhead transmission line, so that the shell 1 body is stably arranged on the overhead transmission line, and the shell 1 is prevented from sliding on the overhead transmission line to influence the detection of the sensor. Place the heavy object in the heavy object placing area 8 of the bottom of shell 1, increase weight to monitoring device, avoid receiving under exogenic action (mainly wind-force), make the weight of monitoring device shell 1 bottom be greater than the weight on shell 1 upper portion, make the stable installation of shell 1 on overhead line, avoid shell 1 to rotate on overhead transmission line, make the parameter that wind-force detection device 9 detected more accurate. The remote communication device is installed in the monitoring room, establishes remote communication with the control device 10, and can receive the parameter value in the control device 10 in real time.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A comprehensive monitoring device for an overhead transmission line is characterized by comprising two semi-cylindrical shells and a remote communication device, wherein the two ends of each semi-cylindrical shell are provided with fixed terminals, fixed bolts are arranged on the fixed terminals to connect the two semi-cylindrical shells, a through hole is formed in each shell, a plurality of metal elastic sheets are arranged on the inner sides of the two ends of each through hole, an insulating anti-skidding gasket is arranged on the inner side of each metal elastic sheet, a plurality of mounting holes are formed in the upper end of each shell and used for mounting a current detection sensor, a temperature detection sensor and a humidity detection sensor, a weight placing area is formed in the bottom of each shell, a wind power detection device is mounted in each weight placing area, a control device is arranged in each shell and connected with the current detection sensor, the temperature detection sensor, the humidity detection sensor and the wind power detection device, the remote communication device is installed in the monitoring room and establishes remote communication with the control device.
2. The integrated monitoring device for the overhead transmission line according to claim 1, wherein the control device comprises a control chip, a signal receiving module and a communication module, the control chip is connected with the signal receiving module and the communication module, the signal receiving module is connected with a current detection sensor, a temperature detection sensor, a humidity detection sensor and a wind power detection device, and remote communication is established between the communication module and a remote communication device.
3. The integrated monitoring device for the overhead transmission line according to claim 2, wherein the remote communication device is installed in the monitoring room and establishes remote communication with the communication module in the control device, and can receive the parameter value in the control device.
4. The comprehensive monitoring device for the overhead transmission line according to claim 2, wherein the current detection sensor comprises a detection end and a signal transmission end, the detection end is installed on the distribution line, the side surface of the signal transmission end is installed in an installation hole in the upper end of the shell to achieve a stabilizing effect, and the signal transmission end is connected with a signal receiving module in the control device through a connecting line so that a current parameter value detected by the current detection sensor is transmitted into the control device.
5. The integrated monitoring device for the overhead transmission line according to claim 2, wherein the temperature detection sensor comprises a detection end and a signal transmission end, the detection end is installed in an installation hole at the upper end of the casing, so that the temperature detection sensor is stably installed on the casing, and the signal transmission end is connected with a signal receiving module of the control device through a connecting wire, so that a temperature parameter value detected by the temperature detection sensor is transmitted to the control device.
6. The integrated monitoring device for the overhead transmission line according to claim 2, wherein the humidity detection sensor comprises a detection end and a signal transmission end, the detection end is installed in an installation hole at the upper end of the shell, so that the humidity detection sensor is stably installed on the shell, and the signal transmission end is connected with a signal receiving module of the control device through a connecting wire, so that a humidity parameter value detected by the humidity detection sensor is transmitted into the control device.
7. The comprehensive monitoring device for the overhead transmission line according to claim 2, wherein the wind power detection device comprises a detection end and a signal transmission end, the detection end is installed on a weight placing area at the bottom of the shell and can accurately detect the wind power value and the wind direction of the overhead transmission line, and the signal transmission end is connected with a signal receiving module of the control device through connection, so that the wind power detection device detects a plurality of wind power parameter values and wind direction parameter values and transmits the wind power parameter values to the control device.
8. The comprehensive monitoring device for the overhead transmission line according to claim 1, wherein the metal elastic pieces are inclined towards the through holes in the inner side of the shell, so that the overhead transmission line can be fixed between the metal elastic pieces and can be stably installed on the side face of the overhead transmission line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010772117.7A CN112113606A (en) | 2020-08-04 | 2020-08-04 | Comprehensive monitoring device for overhead transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010772117.7A CN112113606A (en) | 2020-08-04 | 2020-08-04 | Comprehensive monitoring device for overhead transmission line |
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| Publication Number | Publication Date |
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| CN112113606A true CN112113606A (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010772117.7A Pending CN112113606A (en) | 2020-08-04 | 2020-08-04 | Comprehensive monitoring device for overhead transmission line |
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2020
- 2020-08-04 CN CN202010772117.7A patent/CN112113606A/en active Pending
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| CN106053996A (en) * | 2016-07-15 | 2016-10-26 | 北京国兴凯顺科技股份有限公司 | Flexible magnetic induction wave record fault monitoring system |
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Application publication date: 20201222 |