CN104677336A - Monitoring system for inclination of power transmission poles and towers - Google Patents
Monitoring system for inclination of power transmission poles and towers Download PDFInfo
- Publication number
- CN104677336A CN104677336A CN201310625854.4A CN201310625854A CN104677336A CN 104677336 A CN104677336 A CN 104677336A CN 201310625854 A CN201310625854 A CN 201310625854A CN 104677336 A CN104677336 A CN 104677336A
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- China
- Prior art keywords
- inclination
- chip microcomputer
- monitoring system
- power
- data
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a monitoring system for inclination of power transmission poles and towers. The monitoring system is characterized in that the degrees of inclination angles of the power transmission poles and towers are monitored by a high-accuracy and double-axle inclination-angle sensor, inclination-angle data communicates with a single chip microcomputer by a serial-port communication mode, the single chip microcomputer processes monitored data, transmits the monitored data to a monitoring center by a power-carrier communication mode and provides pole and tower monitoring data for power workers. A power supply system of the monitoring system converts the solar energy into electric energy by a photovoltaic array, provides stable voltage for the system by a direct-current voltage-stabilizing module, and a storage battery group is used as a backup power supply.
Description
Art
Patent of the present invention is a kind of transmission tower inclination monitoring system, is applied in inclination of transmission line tower observation process.
Background technology
Along with the raising that expanding economy and people require quality of life, the demand of electric power is increasing, there is provided the quality requirements of electric power supply also higher to power supply department, therefore the power grid operation of long-distance transmission line is very important, shaft tower is one of basic equipment in overhead distribution, because it is under the impact being subject to external force, as thought the destruction of external force, the destruction of ice damage weather, the easy run-off the straights such as around column foot native lycopod is dynamic, cause transmission line of electricity tension change, and then destroy the stability of transmission of electricity.The monitoring of tilting to transmission tower is the pith ensureing transmission line of electricity stable operation.
Summary of the invention
In order to improve the accurate of inclination of transmission line tower monitoring and automaticity, the present invention proposes a kind of transmission tower inclination monitoring system, this system is by the inclination angle number of degrees of high-precision dual-axis obliquity sensor monitoring transmission tower, and inclination data is carried out communication by serial port and single-chip microcomputer, single-chip microcomputer is by after the data processing of monitoring, sending monitoring center to by power line carrier, PLC mode, is the data that work about electric power personnel provide shaft tower to monitor.The electric power system of system converts sun power to electric energy by photovoltaic array, and by DC voltage-stabilizing module for system provides stable voltage, battery pack is power supply in support.
The technical solution adopted in the present invention is: set up a kind of transmission tower inclination monitoring system based on low-power consumption MSP430 single-chip microcomputer, double-shaft tilt angle sensor SCA100T-D02 measures in real time to the inclination angle of electric power line pole tower in fair line road and cross line direction, the shaft tower inclination data collected is transferred to low-power consumption MSP430 single-chip microcomputer by RS232 serial communication interface by sensor, single-chip microcomputer calculates the data analysis measured, and after inclination data being changed by PLC (abbreviation of English Power line Communication) modulation /demodulation module, the Surveillance center being transferred to far-end with the form of power carrier calculates, for the monitoring of work about electric power people to transmission tower inclination angle provides real time data, the power supply of system adopts the electric energy of photovoltaic array generation, for system provides stable working power after DC-DC Voltage stabilizing module, accumulator is as the standby power supply of system.
Beneficial effect design one of the present invention, based on the transmission tower inclination monitoring system of MSP430 single-chip microcomputer, achieves transmission tower inclination angle Real-Time Monitoring, the automaticity of the transmission line of electricity operational monitoring of raising.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is system chart of the present invention.
Embodiment
In FIG, a kind of transmission tower inclination monitoring system, its feature comprises: double-shaft tilt angle sensor, serial communication interface, MSP430 embedded scm, photovoltaic array, DC-DC Voltage stabilizing module, battery pack, PLC modulation /demodulation module, Surveillance center's computing machine.Double-shaft tilt angle sensor SCA100T-D02 measures in real time to the inclination angle of electric power line pole tower in fair line road and cross line direction, the shaft tower inclination data collected is transferred to low-power consumption MSP430 single-chip microcomputer by RS232 serial communication interface by sensor, single-chip microcomputer calculates the data analysis measured, and after inclination data being changed by PLC (abbreviation of English Power line Communication) modulation /demodulation module, the Surveillance center being transferred to far-end with the form of power carrier calculates, for the monitoring of work about electric power people to transmission tower inclination angle provides real time data, the power supply of system adopts the electric energy of photovoltaic array generation, for system provides stable working power after DC-DC Voltage stabilizing module, accumulator is as the standby power supply of system.
Claims (4)
1. a transmission tower inclination monitoring system, double-shaft tilt angle sensor SCA100T-D02 measures in real time to the inclination angle of electric power line pole tower in fair line road and cross line direction, the shaft tower inclination data collected is transferred to low-power consumption MSP430 single-chip microcomputer by RS232 serial communication interface by sensor, single-chip microcomputer calculates the data analysis measured, and after inclination data being changed by PLC (abbreviation of English Power line Communication) modulation /demodulation module, the Surveillance center being transferred to far-end with the form of power carrier calculates, for the monitoring of work about electric power people to transmission tower inclination angle provides real time data, the power supply of system adopts the electric energy of photovoltaic array generation, for system provides stable working power after DC-DC Voltage stabilizing module, accumulator is as the standby power supply of system.
2. a kind of transmission tower inclination monitoring system according to claim 1, is characterized in that: the model that double-shaft tilt angle sensor adopts is SCA100T-D02.
3. a kind of transmission tower inclination monitoring system according to claim 1, is characterized in that: the model that single-chip microcomputer adopts is MSP430 single-chip microcomputer.
4. a kind of transmission tower inclination monitoring system according to claim 1, is characterized in that: what the communication between double-shaft tilt angle sensor and single-chip microcomputer adopted is RS232 serial communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310625854.4A CN104677336A (en) | 2013-11-26 | 2013-11-26 | Monitoring system for inclination of power transmission poles and towers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310625854.4A CN104677336A (en) | 2013-11-26 | 2013-11-26 | Monitoring system for inclination of power transmission poles and towers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104677336A true CN104677336A (en) | 2015-06-03 |
Family
ID=53312706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310625854.4A Pending CN104677336A (en) | 2013-11-26 | 2013-11-26 | Monitoring system for inclination of power transmission poles and towers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104677336A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543641A (en) * | 2017-07-17 | 2018-01-05 | 上海电力学院 | A kind of electric power pylon mechanical characteristic and safety Analysis monitoring system |
| CN107909769A (en) * | 2017-11-06 | 2018-04-13 | 国家电网公司 | The tilt detecting device and Anti-inclining equipment of electric pole |
-
2013
- 2013-11-26 CN CN201310625854.4A patent/CN104677336A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543641A (en) * | 2017-07-17 | 2018-01-05 | 上海电力学院 | A kind of electric power pylon mechanical characteristic and safety Analysis monitoring system |
| CN107909769A (en) * | 2017-11-06 | 2018-04-13 | 国家电网公司 | The tilt detecting device and Anti-inclining equipment of electric pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |