CN108061534A - A kind of novel electric power circuit Snow Thickness monitors system - Google Patents
A kind of novel electric power circuit Snow Thickness monitors system Download PDFInfo
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- CN108061534A CN108061534A CN201711033589.5A CN201711033589A CN108061534A CN 108061534 A CN108061534 A CN 108061534A CN 201711033589 A CN201711033589 A CN 201711033589A CN 108061534 A CN108061534 A CN 108061534A
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- module
- power circuit
- snow thickness
- electric power
- novel electric
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention mainly relates to a kind of power circuits to measure protection system, it is proposed that a kind of novel electric power circuit Snow Thickness monitors system.The system includes Snow Thickness hardware acquisition module and background computer software supervision module two parts, and the Snow Thickness hardware acquisition module includes resistance pressure transmitter, signal processing module, signal amplification modular converter, control module and communication module.It is used for carrying out data acquisition in the wherein described control module and data calculates.The background computer software supervision module includes communication interface module and computer alarm module.The computer alarm module receives the signal from communication module to remind whether the Snow Thickness of staff's power circuit reaches given threshold.Compared with prior art, a kind of novel electric power circuit Snow Thickness monitoring system proposed by the present invention improves the monitoring efficiency of system and the accuracy of transmission data, while the system also has the characteristics that design simple to operation and system the operation is stable.
Description
Technical field
The invention mainly relates to a kind of power circuits to measure protection system, more particularly, it is proposed that a kind of novel electric power
Circuit Snow Thickness monitors system.
Background technology
Sleety weather causes overhead transmission line to freeze, very big to the safe operation harm of transmission line of electricity.It is not only influenced
The reliability of power supply returns society and causes great economic loss and baneful influence.
The accumulated snow and icing of high voltage transmission line road can be such that conducting wire is waved due to gravity increases, and can cause pylon curved when serious
Song tilt, power circuit pendant break, topple over, insulator arc-over, can also make the production performance of power circuit in itself be affected so that
It is chain go out major accident, to production operation power have extreme influence safely.
When ice sheet, Snow Thickness on power circuit are excessive, the problems such as earth fault, short circuit can be increased the frequency that occurs,
The significant problems such as power grid paralysis can even occur when situation is serious.Therefore, the moment controls the thickness of accumulated snow on power circuit, setting
Early warning finds ice sheet in advance, accumulated snow is blocked up and timely processing failure is particularly significant.
With the development of information technology, power grid intelligence paces are accelerated, are become using sensing technology and mechanics of communication
Solve the key of Monitoring Snow Cover problem.
The content of the invention
It is an object of the invention to provide a kind of novel electric power circuit Snow Thickness to monitor system, for monitoring electric power in real time
Snow Thickness on circuit.
To achieve the above object, the present invention adopts the following technical scheme that：
The present invention provides a kind of novel electric power circuit Snow Thickness monitoring system, which includes Snow Thickness hardware acquisition module
With background computer software supervision module two parts.The Snow Thickness hardware acquisition module include sensor, signal processing module,
Signal amplification modular converter, control module and communication module.
The sensor is used for detecting pressure of the accumulated snow to power circuit, and the signal processing module is surveyed using bridge-type
The deformation that sensor is subject to by amount circuit is converted to electrical quantity, and the signal, which amplifies modular converter, carries out the electrical quantity of output
Enhanced processing, is used in the control module carrying out data acquisition, data communication and data calculating, and the communication module will
Data that treated are transmitted to software supervision module.
The background computer software supervision module includes communication module, communication interface module and computer alarm module.
The communication module receives the data from the output of hardware acquisition module, and the communication interface module will communicate
For the data transfer that module receives to serial ports of computers, the computer alarm module reminds staff's power circuit accumulated snow thick
Whether degree reaches given threshold.
Beneficial effects of the present invention are：
The hardware acquisition system of Snow Thickness monitoring system is applied on the electric pole of substation, is handed over from transformer low voltage side draw 220V
Galvanic electricity source, is detected, and detection result is stablized, and no wrong report phenomenon occurs.
When set threshold value is less than or equal to icing, Snow Thickness numerical value, long-range send alarms and carries out data storage, greatly
Amplitude promotes monitoring efficiency.
Center control area computer uses wireless communication receiver real time data, chooses multi-point sampler and averaged,
Accuracy can be so effectively improved, so as to more accurate definite icing, Snow Thickness, makes technical staff promptly and accurately
Grasp icing, the situation of accumulated snow on power circuit.
Such high voltage power conductors icing, the instantaneous monitoring system of Snow Thickness value, design is simple to operation, and system work is steady
It is fixed.
Description of the drawings
The present invention will be further described in detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is the hardware acquisition structure chart that a kind of novel electric power circuit Snow Thickness proposed by the present invention monitors system.
Fig. 2 is the background computer software supervision structure that a kind of novel electric power circuit Snow Thickness proposed by the present invention monitors system
Figure.
Specific embodiment
Illustrate present embodiment with reference to Fig. 1,2, the present invention relates to a kind of novel electric power circuit Snow Thickness to monitor system, should
System includes Snow Thickness hardware acquisition module and background computer software supervision module two parts.
The Snow Thickness hardware acquisition module includes sensor, signal processing module, signal amplification modular converter, control
Molding block and communication module.
The sensor is used for measuring pressure of the accumulated snow to power circuit.
The deformation that sensor is subject to by the signal processing module using bridge-type measuring circuit is converted to electrical quantity.It is described
Signal amplification modular converter the electrical quantity of output is amplified processing.
The control module is used for carrying out data acquisition, data communication and data calculating.Wherein microcontroller is mainly used to
To gather the A/D change datas of pressure sensor, and drive digital tube is shown, while transmits wirelessly Snow Thickness data.
Power circuit therein may be employed solar storage battery and be powered, not only pollution-free, but also power supply reliability is higher.
By treated, data transfer gives background computer software supervision module to the communication module.
The background computer software supervision module includes communication module, communication interface module and computer alarm module.On
The serial data for being mainly used to monitor wireless module passback that position machine is realized, and the displaying data in real-time on interface.
The communication module receives the data from the output of hardware acquisition module.
The data transfer that the communication interface module receives communication module is to serial ports of computers.
The computer alarm module is used for reminding whether staff's power circuit Snow Thickness reaches given threshold.
If more than the threshold value of setting, need to carry out sound-light alarm, so that staff has found and handles in time.
The present invention is not limited to above-mentioned preferred forms, and any people for being familiar with the technical field is under the enlightenment of the present invention
Can draw various forms of modifications and replacement, no matter carrying out any modification and replacement, it is every have it is same as the present application or
Close technical solution, is within the scope of the present invention.
Claims (4)
1. a kind of novel electric power circuit Snow Thickness monitors system, it is characterised in that：The system is gathered including Snow Thickness hardware
Module and background computer software supervision module.
2. a kind of novel electric power circuit Snow Thickness monitoring system according to claim 1, it is characterised in that：The product
Avenging thickness hardware acquisition module includes sensor, signal processing module, signal amplification modular converter, control module and communication mould
Block, the background computer software supervision module include communication module, communication interface module and computer alarm module.
3. a kind of novel electric power circuit Snow Thickness monitoring system according to claim 2, it is characterised in that：Control module
For the A/D change datas for acquisition pressure sensor, and drive digital tube is shown, while transmits wirelessly Snow Thickness number
According to.
4. a kind of novel electric power circuit Snow Thickness monitoring system according to claim 1,2,3, it is characterised in that：Sensing
Device is used for measuring pressure of the accumulated snow to power circuit, and signal processing module uses the deformation that sensor is subject to by bridge-type measuring circuit
Electrical quantity is converted to, signal amplifies modular converter and the electrical quantity of output is amplified processing, and control module is used for carrying out data
Acquisition, data communication and data calculate, and by treated, data transfer gives background computer software supervision module to communication module, computer
Alarm module is used for reminding whether staff's power circuit Snow Thickness reaches given threshold, if more than the threshold value of setting,
It needs to carry out sound-light alarm, so that staff has found and handles in time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033589.5A CN108061534A (en) | 2017-10-30 | 2017-10-30 | A kind of novel electric power circuit Snow Thickness monitors system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033589.5A CN108061534A (en) | 2017-10-30 | 2017-10-30 | A kind of novel electric power circuit Snow Thickness monitors system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108061534A true CN108061534A (en) | 2018-05-22 |
Family
ID=62137945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711033589.5A Pending CN108061534A (en) | 2017-10-30 | 2017-10-30 | A kind of novel electric power circuit Snow Thickness monitors system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108061534A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141210A (en) * | 2018-09-27 | 2019-01-04 | 山东大学 | A kind of semiconductor pressure resistance icing detector and working method |
| CN113734241A (en) * | 2021-09-24 | 2021-12-03 | 中车青岛四方机车车辆股份有限公司 | Method and system for monitoring ice and snow state of magnetic suspension line |
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| US6239601B1 (en) * | 1996-03-20 | 2001-05-29 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Thickness measurement device for ice, or ice mixed with water or other liquid |
| CN1844849A (en) * | 2005-04-08 | 2006-10-11 | 张予 | Method and system for measuring ice thickness on overheaded power transmission line |
| CN201449247U (en) * | 2009-03-30 | 2010-05-05 | 长沙美能电力设备有限公司 | Thickness real-time monitor for ice coating on electric power pylon |
| CN202582521U (en) * | 2012-04-23 | 2012-12-05 | 贵州电力试验研究院 | Power transmission line icing intelligent on-line monitoring device |
| CN203605899U (en) * | 2013-11-22 | 2014-05-21 | 南京信息工程大学 | Real-time monitoring system for accumulated snow thickness of high-voltage power line |
| CN204202769U (en) * | 2014-12-01 | 2015-03-11 | 漳州市锦成电力设备有限公司 | A kind of ultra-high-tension power transmission line node temperature gathers and monitoring device |
| CN205721225U (en) * | 2016-08-22 | 2016-11-23 | 哈尔滨理工大学 | A kind of electric power data acquisition and communication system |
| CN205785151U (en) * | 2016-07-11 | 2016-12-07 | 四川电力设计咨询有限责任公司 | Device for monitoring icing |
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2017
- 2017-10-30 CN CN201711033589.5A patent/CN108061534A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6239601B1 (en) * | 1996-03-20 | 2001-05-29 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Thickness measurement device for ice, or ice mixed with water or other liquid |
| CN1844849A (en) * | 2005-04-08 | 2006-10-11 | 张予 | Method and system for measuring ice thickness on overheaded power transmission line |
| CN201449247U (en) * | 2009-03-30 | 2010-05-05 | 长沙美能电力设备有限公司 | Thickness real-time monitor for ice coating on electric power pylon |
| CN202582521U (en) * | 2012-04-23 | 2012-12-05 | 贵州电力试验研究院 | Power transmission line icing intelligent on-line monitoring device |
| CN203605899U (en) * | 2013-11-22 | 2014-05-21 | 南京信息工程大学 | Real-time monitoring system for accumulated snow thickness of high-voltage power line |
| CN204202769U (en) * | 2014-12-01 | 2015-03-11 | 漳州市锦成电力设备有限公司 | A kind of ultra-high-tension power transmission line node temperature gathers and monitoring device |
| CN205785151U (en) * | 2016-07-11 | 2016-12-07 | 四川电力设计咨询有限责任公司 | Device for monitoring icing |
| CN205721225U (en) * | 2016-08-22 | 2016-11-23 | 哈尔滨理工大学 | A kind of electric power data acquisition and communication system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141210A (en) * | 2018-09-27 | 2019-01-04 | 山东大学 | A kind of semiconductor pressure resistance icing detector and working method |
| CN109141210B (en) * | 2018-09-27 | 2019-10-15 | 山东大学 | A kind of semiconductor pressure resistance icing detector and working method |
| WO2020063491A1 (en) * | 2018-09-27 | 2020-04-02 | 山东大学 | Semiconductor piezoresistive icing detector and working method |
| CN113734241A (en) * | 2021-09-24 | 2021-12-03 | 中车青岛四方机车车辆股份有限公司 | Method and system for monitoring ice and snow state of magnetic suspension line |
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Application publication date: 20180522 |