CN108899884A - A kind of lightning protection Intelligentized regulating and controlling method suitable for subregion detection - Google Patents
A kind of lightning protection Intelligentized regulating and controlling method suitable for subregion detection Download PDFInfo
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- CN108899884A CN108899884A CN201810849342.9A CN201810849342A CN108899884A CN 108899884 A CN108899884 A CN 108899884A CN 201810849342 A CN201810849342 A CN 201810849342A CN 108899884 A CN108899884 A CN 108899884A
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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
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Abstract
The invention discloses a kind of lightning protection Intelligentized regulating and controlling methods suitable for subregion detection：S1 is used to target area being divided into m lightning protection region, and lightning protection device is arranged in each lightning protection region respectively；The second position and the second time that total degree and second of thunder and lightning occur occur for thunder and lightning within a preset time for S2, acquisition target area；S3, third time thunder and lightning coverage area is calculated based on the time difference between the distance between first position and the second position and first time and the second time；The working condition of lightning protection device in m S4, adjustment lightning protection region.Total degree occurs for the present invention to take specific lightning protection measures to each lightning protection region according to thunder and lightning in the movement tendency of thunder and lightning and target area, on the one hand be conducive to improve the efficiency of lightning protection measures, on the other hand it can guarantee the validity of lightning protection measures, it realizes to the intelligent monitoring of thunder and lightning prevention operation and regulation in target area, guarantees personal safety and property safety.
Description
Technical field
The present invention relates to lightning protection regulation method and technology field more particularly to a kind of lightning protection intelligence suitable for subregion detection
Change regulation method.
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 lightning protection intelligence suitable for subregion detection
Change regulation method.
Lightning protection Intelligentized regulating and controlling method proposed by the present invention suitable for subregion detection, includes the following steps：
S1, for target area to be divided into m lightning protection region, and respectively in each lightning protection region be arranged lightning protection fill
It sets；
Total degree occurs for thunder and lightning within a preset time for S2, acquisition target area, and, first of the generation of first time thunder and lightning
It sets and at the first time, and, the second position and the second time that second thunder and lightning occurs in target area；
S3, it is based on the distance between first position and the second position, and, the time between first time and the second time
Difference calculates third time thunder and lightning coverage area；
S4, based on target area, total degree, first position, the second position and third time thunder occur for thunder and lightning within a preset time
Electric coverage area adjusts the working condition of lightning protection device in m lightning protection region；
Wherein, m is preset value, m >=3.
Preferably, default traveling time t is stored in step S30；
Step S3 is specifically included：
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, preset times C is stored in step S40；
Step S4 is specifically included：
Obtaining target area, total degree occurs for thunder and lightning within a preset time, is denoted as C, first position, the second position and third
Secondary thunder and lightning coverage area；
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 target area, total degree C and preset times C occurs for thunder and lightning within a preset time0It is compared：
Work as C<C0When, it adjusts the lightning protection device in m lightning protection region in target area and keeps current protection state；
As C >=C0When, it adjusts the lightning protection device in m lightning protection region in target area and all switches to three-level protection shape
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 by the lightning protection Intelligentized regulating and controlling method proposed by the present invention suitable for subregion detection 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
Total degree occurs for thunder and lightning to take specific lightning protection measures to each lightning protection region in trend and target area, on the one hand has
It conducive to the efficiency for improving lightning protection measures, on the other hand can guarantee the validity of lightning protection measures, realize to thunder and lightning in target area
Intelligent monitoring and the regulation for taking precautions against operation, guarantee personal safety and property safety.Specifically：It is adopted to each lightning protection region
When taking lightning protection measures, the present invention takes different zones different lightning protection measures according to thunder and lightning operation trend and position, i.e., in thunder
The precautionary measures of great dynamics are taken in the electric biggish region of probability of happening in advance, are ready in advance to improve the effect of lightning protection measures
Fruit；The relatively low thunder and lightning precautionary measures are used in the lesser region of thunder and lightning probability of happening, the waste of the energy is can be avoided, also can
Enough realize the dynamic equilibrium regulation of resource and the energy；And when thunder and lightning total degree is exceeded in target area, height is taken in entire area
The dynamics precautionary measures are realized comprehensively and are taken precautions against the intelligent of thunder and lightning in target area, guarantee Environmental security.
Detailed description of the invention
Fig. 1 is a kind of step schematic diagram of lightning protection Intelligentized regulating and controlling method suitable for subregion detection.
Specific embodiment
As shown in FIG. 1, FIG. 1 is a kind of lightning protection Intelligentized regulating and controlling methods suitable for subregion detection proposed by the present invention.
Referring to Fig.1, the lightning protection Intelligentized regulating and controlling method proposed by the present invention suitable for subregion detection, including following step
Suddenly：
S1, for target area to be divided into m lightning protection region, and respectively in each lightning protection region be arranged lightning protection fill
It sets；
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.
Total degree occurs for thunder and lightning within a preset time for S2, acquisition target area, and, first of the generation of first time thunder and lightning
It sets and at the first time, and, the second position and the second time that second thunder and lightning occurs in target area；
S3, it is based on the distance between first position and the second position, and, the time between first time and the second time
Difference calculates third time thunder and lightning coverage area；
In present embodiment, default traveling time t is stored in step S30；
Step S3 is specifically included：
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.
S4, based on target area, total degree, first position, the second position and third time thunder occur for thunder and lightning within a preset time
Electric coverage area adjusts the working condition of lightning protection device in m lightning protection region；
Wherein, m is preset value, m >=3.
In present embodiment, preset times C is stored in step S40；
Step S4 is specifically included：
Obtaining target area, total degree occurs for thunder and lightning within a preset time, is denoted as C, first position, the second position and third
Secondary thunder and lightning coverage area；
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.
By target area, total degree C and preset times C occurs for thunder and lightning within a preset time0It is compared：
Work as C<C0When, show that total degree occurs for thunder and lightning in controlled range in target area, then adjusts the m in target area
Lightning protection device in a lightning protection region keeps current protection state；
As C >=C0When, show that thunder and lightning generation total degree is larger in target area, weather environment is more severe at this time, is anti-
Only atrocious weather causes security risk, needs to take region-wide full alert, then adjusts m anti-minefields in target area
Lightning protection device in domain all switches to three-level protection state.
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.
The lightning protection Intelligentized regulating and controlling method for being suitable for subregion detection that present embodiment proposes, first draws target area
It is divided into multiple lightning protection regions, is conducive to targetedly that a situation arises analyzes to the thunder and lightning in each cell domain, thus real
The efficiency of existing lightning proof 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 analyze, 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 thunder and lightning
Total degree occurs for thunder and lightning to take specific lightning protection measures, a side to each lightning protection region in movement tendency and target area
Face is conducive to improve the efficiency of lightning protection measures, on the other hand can guarantee the validity of lightning protection measures, realizes in target area
Thunder and lightning takes precautions against intelligent monitoring and the regulation of operation, guarantees personal safety and property safety.Specifically：To each anti-minefield
When lightning protection measures are taken in domain, present embodiment takes different lightning protection to arrange different zones according to thunder and lightning operation trend and position
It applies, i.e., takes the precautionary measures of great dynamics in advance in the biggish region of thunder and lightning probability of happening, be ready in advance to improve lightning protection
The effect of measure；The relatively low thunder and lightning precautionary measures are used in the lesser region of thunder and lightning probability of happening, can be avoided the energy
Waste also can be realized the dynamic equilibrium regulation of resource and the energy；And when thunder and lightning total degree is exceeded in target area, the whole district
The high dynamics precautionary measures are taken in domain, realize and are taken precautions against the intelligent of thunder and lightning in target area comprehensively, guarantee 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 lightning protection Intelligentized regulating and controlling method suitable for subregion detection, which is characterized in that include the following steps：
S1, for target area to be divided into m lightning protection region, and lightning protection device is set in each lightning protection region respectively；
S2, acquisition target area within a preset time thunder and lightning occur total degree, and, first time thunder and lightning occur first position and
At the first time, and, the second position and the second time that second thunder and lightning occurs in target area；
S3, it is based on the distance between first position and the second position, and, the time difference between the second time counts at the first time
Calculate third time thunder and lightning coverage area；
S4, based on target area, thunder and lightning generation total degree, first position, the second position and third time thunder and lightning cover within a preset time
Lid range adjusts the working condition of lightning protection device in m lightning protection region；
Wherein, m is preset value, m >=3.
2. the lightning protection Intelligentized regulating and controlling method according to claim 1 suitable for subregion detection, which is characterized in that step
Default traveling time t is stored in S30；
Step S3 is specifically included：
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 lightning protection Intelligentized regulating and controlling method according to claim 1 suitable for subregion detection, which is characterized in that step
Preset times C is stored in S40；
Step S4 is specifically included：
Obtaining target area, total degree occurs for thunder and lightning within a preset time, is denoted as C, first position, the second position and third time thunder
Electric coverage area；
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；
By target area, total degree C and preset times C occurs for thunder and lightning within a preset time0It is compared：
Work as C<C0When, it adjusts the lightning protection device in m lightning protection region in target area and keeps current protection state；
As C >=C0When, it adjusts the lightning protection device in m lightning protection region in target area and all switches to three-level protection state.
4. the lightning protection Intelligentized regulating and controlling method according to claim 3 suitable for subregion detection, which is characterized in that described
Second level protects state to use second level shocking preventing technology, and the second level shocking preventing technology is：Ceramic discharge tube is sealed in circuit input end, with
And setting self- recoverage insures as current limit channel, centre seals in x semiconductor discharge tube；
Wherein, x >=3.
5. the lightning protection Intelligentized regulating and controlling method according to claim 3 suitable for subregion detection, which is characterized in that described
Three-level protects state to use three-level shocking preventing technology, and the three-level shocking preventing technology is：Ceramic discharge tube is sealed in circuit input end, with
And setting self- recoverage insures as current limit channel, centre seals in y semiconductor discharge tube, and, it is set in circuit output end
Current-limiting resistance is set, centre seals in z anti-thunder tube；
Wherein, y >=3, z >=3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810849342.9A CN108899884A (en) | 2018-07-28 | 2018-07-28 | A kind of lightning protection Intelligentized regulating and controlling method suitable for subregion detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810849342.9A CN108899884A (en) | 2018-07-28 | 2018-07-28 | A kind of lightning protection Intelligentized regulating and controlling method suitable for subregion detection |
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| Publication Number | Publication Date |
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| CN108899884A true CN108899884A (en) | 2018-11-27 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810849342.9A Withdrawn CN108899884A (en) | 2018-07-28 | 2018-07-28 | A kind of lightning protection Intelligentized regulating and controlling method suitable for subregion detection |
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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 CN201810849342.9A patent/CN108899884A/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 |
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Application publication date: 20181127 |
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