CN106568482A - Distribution network transmission line centralized monitoring method - Google Patents
Distribution network transmission line centralized monitoring method Download PDFInfo
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- CN106568482A CN106568482A CN201611009082.1A CN201611009082A CN106568482A CN 106568482 A CN106568482 A CN 106568482A CN 201611009082 A CN201611009082 A CN 201611009082A CN 106568482 A CN106568482 A CN 106568482A
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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
Abstract
The invention discloses a distribution network transmission line centralized monitoring method. The method comprises the following steps: (1) the wind direction, the water level, the temperature, the atmospheric pressure, the solar radiation intensity and the visibility information of the current weather are acquired, and the information is transmitted to a data analysis system for analysis processing; (2) information such as the voltage, the current, the temperature and the bent angle caused by gravity force of the current line is acquired; (3) all acquired data information is transmitted to the data analysis system for analysis processing, and a fault point and threshold value information are determined; and (4) the fault point information and the threshold value information are positioned, stored and displayed. The distribution network transmission line centralized monitoring method is simple and convenient to detect, and can effectively prevent and reduce power grid transmission line accidents.
Description
Technical field
The present invention relates to electrical power trans mission/distribution system technical field, and in particular to a kind of power distribution network transmission line of electricity centralized monitoring method.
Background technology
With the continuous development of science and technology, computer has penetrated into world every nook and cranny.Power system can not also keep away
Enter the microcomputer control epoch with exempting from, comprehensive automation system of transformer substation replaces traditional transformer station secondary system, it has also become when
The trend of front power system development.Existing comprehensive automation system of transformer substation generally only with and control and protection unit, promptly
The means of manual operation breaker tripping and closing, no real-time monitoring system.There is no control, monitoring, measurement and the function of reporting to the police.Generally,
Transformer station needs separately to set telecontrol equipment and operator on duty, and deployment cost is high, also higher for the specialty requirement of operator on duty, needs
Want operator on duty pinpoint the problems in time and find out failure cause, make corresponding process.Therefore, existing transformer station does not have intelligence
The monitoring system of energyization, security reliability be not high, it is impossible to meets unattended.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of power distribution network transmission line of electricity centralized monitoring method, the method letter
It is single, it is convenient, transmission line of electricity can be broken down and be reported to the police, remind duty personnel to be disposed in time.
To solve above-mentioned technical problem, the present invention is employed the following technical solutions：
A kind of power distribution network transmission line of electricity centralized monitoring method, the system for being adopted include temporary storage module, data analysis system
And be connected with the input of data analysis system meteorological acquisition module, transmission line of electricity dynamic acquisition module, video acquisition dress
Put, positioner, the data analysis system is connected with center of the centralized monitor by wireless transport module, the data analysiss system
The outfan of system is connected with the input of temporary storage module, the outfan Jing data transmission devices point of the center of the centralized monitor
It is not connected with warning system, display terminal, the method specifically includes following steps：
（1）Gather wind direction, water level, temperature, atmospheric pressure, intensity of solar radiation and the visibility information of current weather, the just letter
Breath is analyzed process in being transported to data analysis system；
（2）The information such as angle of bend caused by collection current line voltage, electric current, temperature, gravity；
（3）The all data messages for collecting are transported in data analysis system and are analyzed process, confirmed trouble point and face
Dividing value information；
（4）Trouble point information and critical value information are positioned, stored and shown.
Step（3）, the described all data messages for collecting are transported in data analysis system be analyzed process, really
Recognize trouble point and critical value information, specifically include following steps：
（21）According to information such as angle of bend caused by current line voltage, electric current, temperature, gravity, the electricity of transmission line of electricity is analyzed
Characteristic, and the control parameter related to measured value is extracted from the electrical characteristics of transmission line of electricity；
（22）Wind direction, water level, temperature, atmospheric pressure, intensity of solar radiation and visibility information according to current weather, monitoring transmission of electricity
The sag situation of circuit and angle of wind deflection；
（23）The movement position track of transmission line of electricity is monitored according to the data analysiss of sag situation and angle of wind deflection；
（24）According to movement position track, circuit fatigue life is assessed；
（25）According to circuit fatigue life and footprint, trouble point and critical value information are obtained.
The invention has the beneficial effects as follows：Power distribution network transmission line of electricity centralized monitoring method of the present invention, realizes power transmission line
The reliable on-line monitoring that road sag, icing, windage yaw, wind are put, wave etc., effectively prevention and reduces grid power transmission circuit accident.
Description of the drawings
Fig. 1 is the system block diagram of the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Shown in Fig. 1, the power distribution network transmission line of electricity centralized monitoring method of the present embodiment, including temporary storage module 5, data point
Analysis system 6 and the meteorological acquisition module 1 being connected with the input of data analysis system 6, transmission line of electricity dynamic acquisition module 2,
Video acquisition device 3, positioner 4, data analysis system 6 are connected with center of the centralized monitor 8 by wireless transport module 7, number
It is connected with the input of temporary storage module 5 according to the outfan of analysis system 6, the outfan Jing data of center of the centralized monitor 8 are passed
Defeated device 9 is connected with warning system 11, display terminal 10 respectively.The wind direction of the collection current weather of meteorological acquisition module 1, water
Position, temperature, atmospheric pressure, intensity of solar radiation and visibility information.Transmission line of electricity dynamic acquisition module 2, is mainly used in collection and works as
The information such as angle of bend caused by front line voltage distribution, electric current, temperature, gravity.
The power distribution network transmission line of electricity centralized monitoring method, specifically includes following steps：
S1：Gather wind direction, water level, temperature, atmospheric pressure, intensity of solar radiation and the visibility information of current weather, the just letter
Breath is analyzed process in being transported to data analysis system；
S2：The information such as angle of bend caused by collection current line voltage, electric current, temperature, gravity；
S3：The all data messages for collecting are transported in data analysis system and are analyzed process, confirmed trouble point and face
Dividing value information, specifically includes following steps：
S31：According to information such as angle of bend caused by current line voltage, electric current, temperature, gravity, the electricity of transmission line of electricity is analyzed
Characteristic, and the control parameter related to measured value is extracted from the electrical characteristics of transmission line of electricity；
S32：Wind direction, water level, temperature, atmospheric pressure, intensity of solar radiation and visibility information according to current weather, monitoring transmission of electricity
The sag situation of circuit and angle of wind deflection；
S33：The movement position track of transmission line of electricity is monitored according to the data analysiss of sag situation and angle of wind deflection；
（24）According to movement position track, circuit fatigue life is assessed；
S34：According to circuit fatigue life and footprint, trouble point and critical value information are obtained.
S4：Trouble point information and critical value information are positioned, stored and shown.
Those skilled in the art it should be appreciated that the embodiment of the above be intended merely to explanation the present invention,
And be not used as limitation of the invention, as long as within the spirit of the present invention, being made to above example
It is appropriate to change and change all to fall within the scope of protection of present invention.
Claims (2)
1. a kind of power distribution network transmission line of electricity centralized monitoring method, the system for being adopted include temporary storage module, data analysiss system
System and the meteorological acquisition module being connected with the input of data analysis system, transmission line of electricity dynamic acquisition module, video acquisition
Device, positioner, the data analysis system are connected with center of the centralized monitor by wireless transport module, the data analysiss
The outfan of system is connected with the input of temporary storage module, the outfan Jing data transmission devices of the center of the centralized monitor
It is connected with warning system, display terminal respectively, it is characterised in that：The method specifically includes following steps：
（1）Gather wind direction, water level, temperature, atmospheric pressure, intensity of solar radiation and the visibility information of current weather, the just letter
Breath is analyzed process in being transported to data analysis system；
（2）The information such as angle of bend caused by collection current line voltage, electric current, temperature, gravity；
（3）The all data messages for collecting are transported in data analysis system and are analyzed process, confirmed trouble point and face
Dividing value information；
（4）Trouble point information and critical value information are positioned, stored and shown.
2. power distribution network transmission line of electricity centralized monitoring method according to claim 1, it is characterised in that：Step（3）, it is described to incite somebody to action
The all data messages for collecting are analyzed process in being transported to data analysis system, confirm trouble point and critical value information,
Specifically include following steps：
（21）According to information such as angle of bend caused by current line voltage, electric current, temperature, gravity, the electricity of transmission line of electricity is analyzed
Characteristic, and the control parameter related to measured value is extracted from the electrical characteristics of transmission line of electricity；
（22）Wind direction, water level, temperature, atmospheric pressure, intensity of solar radiation and visibility information according to current weather, monitoring transmission of electricity
The sag situation of circuit and angle of wind deflection；
（23）The movement position track of transmission line of electricity is monitored according to the data analysiss of sag situation and angle of wind deflection；
（24）According to movement position track, circuit fatigue life is assessed；
（25）According to circuit fatigue life and footprint, trouble point and critical value information are obtained.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611009082.1A CN106568482A (en) | 2016-11-16 | 2016-11-16 | Distribution network transmission line centralized monitoring method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611009082.1A CN106568482A (en) | 2016-11-16 | 2016-11-16 | Distribution network transmission line centralized monitoring method |
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| CN106568482A true CN106568482A (en) | 2017-04-19 |
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| CN201611009082.1A Pending CN106568482A (en) | 2016-11-16 | 2016-11-16 | Distribution network transmission line centralized monitoring method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358318A (en) * | 2021-07-02 | 2021-09-07 | 中国空气动力研究与发展中心低速空气动力研究所 | Cable collision detection method, device, equipment and storage medium |
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| CN102221381A (en) * | 2011-06-10 | 2011-10-19 | 国网信息通信有限公司 | Method and system for monitoring power transmission line of power grid |
| CN203552399U (en) * | 2013-10-21 | 2014-04-16 | 国家电网公司 | Tower inclination monitoring device based on GPS and four-dimensional data mining |
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| CN104390710A (en) * | 2014-10-30 | 2015-03-04 | 国家电网公司 | Power transmission line conductive wire temperature online detection system and method |
| CN105553101A (en) * | 2015-12-29 | 2016-05-04 | 安徽海兴泰瑞智能科技有限公司 | Intelligent detection method of power transmission line |
| CN205581249U (en) * | 2016-03-01 | 2016-09-14 | 国网山东省电力公司章丘市供电公司 | Transmission line fault monitoring system |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201812372U (en) * | 2010-09-29 | 2011-04-27 | 西安工程大学 | Breeze vibration online monitoring system for power transmission lines |
| CN102055243A (en) * | 2010-12-15 | 2011-05-11 | 北京交通大学 | High-voltage transmission line/ tower long-distance video on-line monitoring system |
| CN102221381A (en) * | 2011-06-10 | 2011-10-19 | 国网信息通信有限公司 | Method and system for monitoring power transmission line of power grid |
| CN203595550U (en) * | 2013-10-09 | 2014-05-14 | 云南电网公司玉溪供电局 | Power transmission line aeolian vibration safety early warning system |
| CN203552399U (en) * | 2013-10-21 | 2014-04-16 | 国家电网公司 | Tower inclination monitoring device based on GPS and four-dimensional data mining |
| CN104390710A (en) * | 2014-10-30 | 2015-03-04 | 国家电网公司 | Power transmission line conductive wire temperature online detection system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113358318A (en) * | 2021-07-02 | 2021-09-07 | 中国空气动力研究与发展中心低速空气动力研究所 | Cable collision detection method, device, equipment and storage medium |
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