CN108879644A - A kind of intelligent lightning protection regulator control system based on region division - Google Patents
A kind of intelligent lightning protection regulator control system based on region division Download PDFInfo
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- CN108879644A CN108879644A CN201810849343.3A CN201810849343A CN108879644A CN 108879644 A CN108879644 A CN 108879644A CN 201810849343 A CN201810849343 A CN 201810849343A CN 108879644 A CN108879644 A CN 108879644A
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- lightning
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters
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Abstract
The invention discloses a kind of intelligent lightning protection regulator control system based on region division：Region division module is used to target area being divided into m lightning protection region, and lightning protection device is arranged in each lightning protection region；Information detecting module is used to acquire the second position and the second time of the target area first position that first time thunder and lightning occurs within a preset time and first time and second of thunder and lightning generation；Message processing module is used to be based on the distance between first position and the second position, and, the time difference between the second time calculates third time thunder and lightning coverage area at the first time；Lightning protection regulates and controls the working condition that module is used to adjust lightning protection device in m lightning protection region based on first position, the second position and third time thunder and lightning coverage area.The present invention takes specific lightning protection measures to each lightning protection region according to the movement tendency of thunder and lightning, is conducive to the efficiency and validity that improve lightning protection measures, realizes to the intelligent monitoring of thunder and lightning prevention operation and regulation in target area.
Description
Technical field
The present invention relates to lightning protection regulator control system technical field more particularly to a kind of intelligent lightning protection tune based on region division
Control system.
Background technique
Currently, every year because lightning stroke causes casualties, property loss is countless.According to incompletely statistics, China it is annual because
Casualties caused by lightning stroke and lightning stroke negative effect is up to 3000~4000 people, and property loss is in 5,000,000,000 yuan to the 10000000000 yuan people
Coin.Range involved in Lightning Disaster almost spreads over all trades and professions.The high speed development of modern electronic technology, bring negative effect it
One is exactly the reduction of its anti-lightning surge capacity.Using large scale integrated circuit as the measurement of core component, monitoring, protection, communication,
The advanced electronic equipment such as computer network is widely used in electric power, aviation, national defence, communication, broadcasting and TV, finance, traffic, petrochemical industry, doctor
The every field for the treatment of and other modern lives, these electronic equipments formed with large-scale CMOS integrated component are in the prevalence of right
The weaker disadvantage of transient overvoltage, overcurrent tolerance, transient overvoltage not only result in electronic equipment and generate maloperation,
It will cause bigger direct economic loss and extensive social influence.Therefore, it to guarantee personnel safety and property safety, ensures
The stabilization harmonious development of society, reinforcing lightning protection regulation operation when thunder and lightning occurs is particularly important.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of intelligent lightning protection tune based on region division
Control system.
Intelligent lightning protection regulator control system proposed by the present invention based on region division, including：
Region division module, for target area to be divided into m lightning protection region, and respectively in each lightning protection region
Lightning protection device is set；
Information detecting module, for acquiring the target area first position and that first time thunder and lightning occurs within a preset time
One time, and, the second position and the second time that second of thunder and lightning occurs in target area；
Message processing module, for being based on the distance between first position and the second position, and, at the first time with second
Time difference between time calculates third time thunder and lightning coverage area；
Lightning protection regulates and controls module, for adjusting m lightning protection based on first position, the second position and third time thunder and lightning coverage area
The working condition of lightning protection device in region；
Wherein, m is preset value, m >=3.
Preferably, default traveling time t is stored in the message processing module0；
The message processing module is specifically used for：
The distance between first position and the second position are obtained, S is denoted as；
The time difference at the first time between the second time is obtained, t is denoted as；
Movement speed v, v=S/t are calculated based on S and t；
Based on movement speed v and default traveling time t0Calculate default moving distance S0, S0=v × t0；
It will be using the second position as the center of circle, default moving distance S0Border circular areas for radius composition is labeled as third time thunder and lightning
Coverage area.
Preferably, the lightning protection regulation module is specifically used for：
Obtain the first position of first time thunder and lightning generation, the second position that second of thunder and lightning occurs and the covering of third time thunder and lightning
Range；
After the generation of first time thunder and lightning, the lightning protection adjusted in the lightning protection region adjacent with lightning protection region where first position is filled
It sets and switches to second level protection state；
After second of thunder and lightning occurs, adjustment is located at the lightning protection device in the lightning protection region in third time thunder and lightning coverage area
Switch to three-level protection state.
Preferably, the second level protection state uses second level shocking preventing technology, and the second level shocking preventing technology is：It is inputted in circuit
End seals in ceramic discharge tube, and, setting self- recoverage, which insures, is used as current limit channel, and centre seals in x semiconductor discharge tube；
Wherein, x >=3.
Preferably, the three-level protection state uses three-level shocking preventing technology, and the three-level shocking preventing technology is：It is inputted in circuit
End seals in ceramic discharge tube, and, setting self- recoverage, which insures, is used as current limit channel, and centre seals in y semiconductor discharge tube,
And current-limiting resistance is set in circuit output end, centre seals in z anti-thunder tube；
Wherein, y >=3, z >=3.
Target area, is divided into multiple by the intelligent lightning protection regulator control system proposed by the present invention based on region division first
Lightning protection region, is conducive to targetedly that a situation arises analyzes to the thunder and lightning in each cell domain, to realize lightning-arrest anti-
The efficiency of thunder operation；Then the position and time that first time thunder and lightning and second of thunder and lightning occur in target area are acquired and is analyzed,
The direction of motion and trend of thunder and lightning are tried to figure out by the concrete condition of preceding thunder and lightning twice generation；Finally according to the movement tendency of thunder and lightning
Specific lightning protection measures are taken to each lightning protection region, are on the one hand conducive to the efficiency for improving lightning protection measures, on the other hand
It can guarantee the validity of lightning protection measures, realize to the intelligent monitoring of thunder and lightning prevention operation and regulation in target area, ensure
Personal safety and property safety.Specifically：When taking lightning protection measures to each lightning protection region, the present invention is run according to thunder and lightning
Different lightning protection measures are taken different zones in trend and position, i.e., take in advance energetically in the biggish region of thunder and lightning probability of happening
The precautionary measures of degree are ready in advance to improve the effect of lightning protection measures；Phase is used in the lesser region of thunder and lightning probability of happening
To the lower thunder and lightning precautionary measures, the waste of the energy can be avoided, also can be realized the dynamic equilibrium regulation of resource and the energy, entirely
Face, which is realized, takes precautions against the intelligent of thunder and lightning in target area, guarantees Environmental security.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of intelligent lightning protection regulator control system based on region division.
Specific embodiment
As shown in FIG. 1, FIG. 1 is a kind of intelligent lightning protection regulator control systems based on region division proposed by the present invention.
Referring to Fig.1, the intelligent lightning protection regulator control system proposed by the present invention based on region division, including：
Region division module, for target area to be divided into m lightning protection region, and respectively in each lightning protection region
Lightning protection device is set；
By the above-mentioned means, target area is divided into multiple small lightning protection regions, it can be targetedly anti-to each
Actual conditions in the domain of minefield are acquired and regulate and control, at the same be conducive to improve taken in the lightning protection region small to each it is anti-
The effect and efficiency of thunder measure.
Information detecting module, for acquiring the target area first position and that first time thunder and lightning occurs within a preset time
One time, and, the second position and the second time that second of thunder and lightning occurs in target area；
Message processing module, for being based on the distance between first position and the second position, and, at the first time with second
Time difference between time calculates third time thunder and lightning coverage area；
In present embodiment, default traveling time t is stored in the message processing module0；
The message processing module is specifically used for：
The distance between first position and the second position are obtained, S is denoted as；
The time difference at the first time between the second time is obtained, t is denoted as；
Movement speed v, v=S/t are calculated based on S and t；
Based on movement speed v and default traveling time t0Calculate default moving distance S0, S0=v × t0；Pass through above-mentioned side
Formula can try to figure out the mobile direction of thunder and lightning and trend, so that the convenient range that may be spread to thunder and lightning next time in advance is carried out
Lightning protection measures prevent thunder and lightning from causing security risk；
It will be using the second position as the center of circle, default moving distance S0Border circular areas for radius composition is labeled as third time thunder and lightning
Coverage area.
Lightning protection regulates and controls module, for adjusting m lightning protection based on first position, the second position and third time thunder and lightning coverage area
The working condition of lightning protection device in region；
Wherein, m is preset value, m >=3.
In present embodiment, the lightning protection regulation module is specifically used for：
Obtain the first position of first time thunder and lightning generation, the second position that second of thunder and lightning occurs and the covering of third time thunder and lightning
Range；
After the generation of first time thunder and lightning, the lightning protection adjusted in the lightning protection region adjacent with lightning protection region where first position is filled
It sets and switches to second level protection state；
After second of thunder and lightning occurs, adjustment is located at the lightning protection device in the lightning protection region in third time thunder and lightning coverage area
Switch to three-level protection state；
By the above-mentioned means, the different to different in target area of position can occur according to thunder and lightning time of origin and thunder and lightning
Lightning protection region take different lightning protection states, be conducive to improve different preventing minefield domain in lightning protection measures validity and needle
To property.
Wherein, the second level protection state uses second level shocking preventing technology, and the second level shocking preventing technology is：In circuit input end
Ceramic discharge tube is sealed in, and, setting self- recoverage, which insures, is used as current limit channel, and centre seals in x semiconductor discharge tube；
Wherein, x >=3.
The three-level protection state uses three-level shocking preventing technology, and the three-level shocking preventing technology is：It is sealed in circuit input end
Ceramic discharge tube, and, setting self- recoverage, which insures, is used as current limit channel, and centre seals in y semiconductor discharge tube, and,
Current-limiting resistance is set in circuit output end, centre seals in z anti-thunder tube；
Wherein, y >=3, z >=3.
Target area, is divided by the intelligent lightning protection regulator control system based on region division that present embodiment proposes first
Multiple lightning protection regions, are conducive to targetedly that a situation arises analyzes to the thunder and lightning in each cell domain, keep away to realize
The efficiency of thunder lightning protection operation；Then the position and time that first time thunder and lightning and second of thunder and lightning occur in target area are acquired and is divided
The direction of motion and trend of thunder and lightning are tried to figure out in analysis by the concrete condition of preceding thunder and lightning twice generation；Finally according to the movement of thunder and lightning
Trend to each lightning protection region takes specific lightning protection measures, is on the one hand conducive to the efficiency for improving lightning protection measures, another
Aspect can guarantee the validity of lightning protection measures, realize to the intelligent monitoring of thunder and lightning prevention operation and regulation in target area,
It guarantees personal safety and property safety.Specifically：When taking lightning protection measures to each lightning protection region, present embodiment according to
Different lightning protection measures are taken different zones in thunder and lightning operation trend and position, i.e., shift to an earlier date in the biggish region of thunder and lightning probability of happening
The precautionary measures of great dynamics are taken, are ready in advance to improve the effect of lightning protection measures；In the lesser area of thunder and lightning probability of happening
Domain uses the relatively low thunder and lightning precautionary measures, can be avoided the waste of the energy, and the dynamic that also can be realized resource and the energy is flat
Weighing apparatus regulation is realized comprehensively and is taken precautions against the intelligent of thunder and lightning in target area, guarantees Environmental security.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of intelligent lightning protection regulator control system based on region division, which is characterized in that including：
Region division module for target area to be divided into m lightning protection region, and is arranged in each lightning protection region respectively
Lightning protection device；
Information detecting module, when for acquiring the target area first position that first time thunder and lightning occurs within a preset time and first
Between, and, the second position and the second time that second of thunder and lightning occurs in target area；
Message processing module, for be based on the distance between first position and the second position, and, at the first time with the second time
Between time difference calculate third time thunder and lightning coverage area；
Lightning protection regulates and controls module, for adjusting m lightning protection region based on first position, the second position and third time thunder and lightning coverage area
The working condition of interior lightning protection device；
Wherein, m is preset value, m >=3.
2. the intelligent lightning protection regulator control system according to claim 1 based on region division, which is characterized in that the information
Default traveling time t is stored in processing module0；
The message processing module is specifically used for：
The distance between first position and the second position are obtained, S is denoted as；
The time difference at the first time between the second time is obtained, t is denoted as；
Movement speed v, v=S/t are calculated based on S and t；
Based on movement speed v and default traveling time t0Calculate default moving distance S0, S0=v × t0；
It will be using the second position as the center of circle, default moving distance S0Border circular areas for radius composition is covered labeled as third time thunder and lightning
Range.
3. the intelligent lightning protection regulator control system according to claim 1 based on region division, which is characterized in that the lightning protection
Regulation module is specifically used for：
It obtains the first position of first time thunder and lightning generation, the second position that second of thunder and lightning occurs and third time thunder and lightning and covers model
It encloses；
After the generation of first time thunder and lightning, the lightning protection device adjusted in the lightning protection region adjacent with lightning protection region where first position is cut
Shift to second level protection state；
After second of thunder and lightning occurs, adjustment is located at the lightning protection device switching in the lightning protection region in third time thunder and lightning coverage area
State is protected to three-level.
4. the intelligent lightning protection regulator control system according to claim 3 based on region division, which is characterized in that the second level
Protection state uses second level shocking preventing technology, and the second level shocking preventing technology is：Ceramic discharge tube is sealed in circuit input end, and,
Self- recoverage is arranged to insure as current limit channel, centre seals in x semiconductor discharge tube；
Wherein, x >=3.
5. the intelligent lightning protection regulator control system according to claim 3 based on region division, which is characterized in that the three-level
Protection state uses three-level shocking preventing technology, and the three-level shocking preventing technology is：Ceramic discharge tube is sealed in circuit input end, and,
Self- recoverage is arranged to insure as current limit channel, centre seals in y semiconductor discharge tube, and, it is arranged in circuit output end
Current-limiting resistance, centre seal in z anti-thunder tube；
Wherein, y >=3, z >=3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810849343.3A CN108879644A (en) | 2018-07-28 | 2018-07-28 | A kind of intelligent lightning protection regulator control system based on region division |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810849343.3A CN108879644A (en) | 2018-07-28 | 2018-07-28 | A kind of intelligent lightning protection regulator control system based on region division |
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| CN108879644A true CN108879644A (en) | 2018-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810849343.3A Withdrawn CN108879644A (en) | 2018-07-28 | 2018-07-28 | A kind of intelligent lightning protection regulator control system based on region division |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111817248A (en) * | 2020-06-05 | 2020-10-23 | 云南电网有限责任公司大理供电局 | Comprehensive lightning protection method for 35kV power transmission line |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000041286A1 (en) * | 1999-01-06 | 2000-07-13 | Page J Dennis | Lightning protection systems |
| CN102590651A (en) * | 2011-12-31 | 2012-07-18 | 国网电力科学研究院 | Measured lightning data-based transmission line failure probability evaluation method |
| CN104200281A (en) * | 2014-08-25 | 2014-12-10 | 清华大学 | Method and system for predicting thunder cloud moving path based on lightning location system |
| CN105321027A (en) * | 2014-08-04 | 2016-02-10 | 国家电网公司 | Lightning protection method and apparatus for power transmission line |
-
2018
- 2018-07-28 CN CN201810849343.3A patent/CN108879644A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000041286A1 (en) * | 1999-01-06 | 2000-07-13 | Page J Dennis | Lightning protection systems |
| CN102590651A (en) * | 2011-12-31 | 2012-07-18 | 国网电力科学研究院 | Measured lightning data-based transmission line failure probability evaluation method |
| CN105321027A (en) * | 2014-08-04 | 2016-02-10 | 国家电网公司 | Lightning protection method and apparatus for power transmission line |
| CN104200281A (en) * | 2014-08-25 | 2014-12-10 | 清华大学 | Method and system for predicting thunder cloud moving path based on lightning location system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111817248A (en) * | 2020-06-05 | 2020-10-23 | 云南电网有限责任公司大理供电局 | Comprehensive lightning protection method for 35kV power transmission line |
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Application publication date: 20181123 |