CN104485655A - Lighting prevention device and method for counting number of lightning strokes on lighting prevention device - Google Patents
Lighting prevention device and method for counting number of lightning strokes on lighting prevention device Download PDFInfo
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- CN104485655A CN104485655A CN201410852682.9A CN201410852682A CN104485655A CN 104485655 A CN104485655 A CN 104485655A CN 201410852682 A CN201410852682 A CN 201410852682A CN 104485655 A CN104485655 A CN 104485655A
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- 208000025274 Lightning injury Diseases 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000002265 prevention Effects 0.000 title abstract 12
- 230000035939 shock Effects 0.000 claims description 10
- 239000011195 cermet Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 18
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The invention provides a lighting prevention device and a method for counting the number of lightning strokes on a lighting prevention device. The lighting prevention device comprises a lighting prevention component, a lightning stroke counting module and a network management server. The lighting prevention component is used for preventing external devices (such as network devices) connected with the lighting prevention device from damage caused by the lighting strokes. The lightning stroke counting module is connected with the lighting prevention component, measures voltage values of the lighting prevention component subjected to the lighting strokes or surges, adds up the number of voltage surge according to the voltage values of the lighting prevention component subjected to the lighting strokes or surges and a preset counting rule, and transmits an alarm signal to the network management server when the stored sum of the voltage surge is larger than the preset threshold value. The network management server can represent the alarm signal and transmit the alarm signal to device maintenance personnel, and then, the device maintenance personnel can maintain and replace the component in the lighting prevention device.
Description
Technical field
The present invention relates to anti-thunder technical field, particularly relate to thunder resisting equipment and suffer number of lightning strokes method of counting.
Background technology
In actual life, it is very common thing that thunder and lightning damages electronic equipment, and for the network equipment on main line, thunder-lightning is the necessary condition ensureing that whole network normally runs.
A lot of thunder resisting equipment carrys out thunder-lightning by using piezo-resistance at present, but piezo-resistance has a lifetime, generally will lose the effect of thunder-lightning through five thunderbolts, be subjected to for the 6th time probably will damage when being struck by lightning when equipment and the effect of thunder-lightning cannot be played.
When the network equipment breaks down, plant maintenance personnel just can change or maintenance each network equipment and lightning protection device thereof, much bother so on the one hand, be easy to occur that in a period of time, user cannot normally watch TV or surf the Net to user; Bring the trouble in maintenance on the other hand to plant maintenance personnel, plant maintenance personnel need to investigate fault one by one could accurately find out the equipment suffering broken by lightning.
Summary of the invention
Based on this, be necessary cannot add up its number of times be struck by lightning for the lightning protection device of conventional network equipment, cause plant maintenance personnel cannot understand the problem of its lifetime, a kind of thunder resisting equipment is provided and suffers number of lightning strokes method of counting, the number of times that accurate statistics is struck by lightning, and to its lifetime of plant maintenance personnel accurate feedback, guarantee that network normally runs.
A kind of thunder resisting equipment, comprise lightning protection component, number of lightning strokes counting module and network management server, described number of lightning strokes counting module is connected with described lightning protection component and described network management server respectively;
Described number of lightning strokes counting module is measured lightning protection component and is struck by lightning or magnitude of voltage of surging, be struck by lightning according to lightning protection component or surge magnitude of voltage and default counting rule, accumulative by voltage number of shocks, when being greater than predetermined threshold value by voltge surge stored count, send alarm signal to network management server;
Wherein, the default counting rule of described number of lightning strokes counting module is specially:
When be struck by lightning or magnitude of voltage of surging at M
1time following, counting N
1secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
1and be less than M
2time, counting N
2secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
2and be less than M
3time, counting N
3secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
3time, counting N
4secondary.
Thunder resisting equipment described above suffer a number of lightning strokes method of counting, it is characterized in that, comprise step:
Measure lightning protection component to be struck by lightning or magnitude of voltage of surging;
Be struck by lightning according to lightning protection component or surge magnitude of voltage and default counting rule, accumulative by voltage number of shocks;
When being greater than predetermined threshold value by voltge surge stored count, send described alarm signal to network management server;
Wherein, the default counting rule of described number of lightning strokes counting module is specially:
When be struck by lightning or magnitude of voltage of surging at M
1time following, counting N
1secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
1and be less than M
2time, counting N
2secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
2and be less than M
3time, counting N
3secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
3time, counting N
4secondary.
Thunder resisting equipment of the present invention and suffer number of lightning strokes method of counting, thunder resisting equipment comprises lightning protection component, number of lightning strokes counting module and network management server, the external equipment (network equipment) that lightning protection component is connected with thunder resisting equipment for preventing broken by lightning, number of lightning strokes counting module is connected with lightning protection component, measure lightning protection component to be struck by lightning or magnitude of voltage of surging, be struck by lightning according to lightning protection component or surge magnitude of voltage and default counting rule, accumulative by voltage number of shocks, when being greater than predetermined threshold value by voltge surge stored count, send described alarm signal to network management server, this alarm signal can characterize by network management server, pass to plant maintenance personnel, plant maintenance personnel can safeguard the device in thunder resisting equipment, change.It may be noted that and be, the default counting rule of number of lightning strokes counting module counts different number of times respectively according to thunderbolt or magnitude of voltage difference of surging, and is specially: when be struck by lightning or magnitude of voltage of surging at M
1time following, counting N
1secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
1and be less than M
2time, counting N
2secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
2and be less than M
3time, counting N
3secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
3time, counting N
4secondary, such counting mode is adopted more to tally with the actual situation, because in real life, components and parts may suffer the voltage of 4000V can bear 10 times and not damage, but if suffer the voltage of 6000V may can only bear 5 times, visible thunder resisting equipment of the present invention and suffer the lightning protection counting mode of number of lightning strokes method of counting, the number of times of (voltge surge) of being struck by lightning can be suffered by accurate statistics, and to its lifetime of plant maintenance personnel accurate feedback, guarantee that network normally runs.
Accompanying drawing explanation
Fig. 1 is the structural representation of thunder resisting equipment of the present invention first embodiment;
Fig. 2 is the structural representation of thunder resisting equipment of the present invention second embodiment;
Fig. 3 is the schematic flow sheet suffering number of lightning strokes method of counting first embodiment of thunder resisting equipment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below with reference to the accompanying drawings and embodiment, the present invention is further elaborated.Should be appreciated that concrete enforcement described herein is only in order to explain the present invention, does not limit the present invention.
In actual production life, components and parts are being subjected under different voltge surge, its number of times that can withstand shocks is not identical, all only added up once by primary voltage impact (being struck by lightning or voltage of surging) if we adopt, accurately must predict the lifetime of components and parts like this.A such as piezo-resistance, can bear the thunderbolt 10 times of 4000V, but the thunderbolt bearing 6000V may just only 5 times.Can carry out according to certain ratio to this thunder resisting equipment of the present invention and when suffering the proposition of number of lightning strokes method of counting to carry out counting thunder, such as, be subject to the counting thunder of 4000V once, but just count 5 times by the thunderbolt of 6000V.
As shown in Figure 1, a kind of thunder resisting equipment, comprises lightning protection component 100, number of lightning strokes counting module 200 and network management server 300, and described number of lightning strokes counting module 200 is connected with described lightning protection component 100 and described network management server 300 respectively;
Described number of lightning strokes counting module 200 is measured lightning protection component 100 and is struck by lightning or magnitude of voltage of surging, be struck by lightning according to lightning protection component 100 or surge magnitude of voltage and default counting rule, accumulative by voltage number of shocks, when being greater than predetermined threshold value by voltge surge stored count, send alarm signal to network management server 300;
Wherein, the default counting rule of described number of lightning strokes counting module 200 is specially:
When be struck by lightning or magnitude of voltage of surging at M
1time following, counting N
1secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
1and be less than M
2time, counting N
2secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
2and be less than M
3time, counting N
3secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
3time, counting N
4secondary.
Thunder resisting equipment of the present invention comprises lightning protection component 100, number of lightning strokes counting module 200 and network management server 300, the external equipment (network equipment) that lightning protection component 100 is connected with thunder resisting equipment for preventing broken by lightning, number of lightning strokes counting module 200 is connected with lightning protection component 100, measure lightning protection component 100 to be struck by lightning or magnitude of voltage of surging, be struck by lightning according to lightning protection component 100 or surge magnitude of voltage and default counting rule, accumulative by voltage number of shocks, when being greater than predetermined threshold value by voltge surge stored count, send described alarm signal to network management server 300, this alarm signal can characterize by network management server 300, pass to plant maintenance personnel, plant maintenance personnel can safeguard the device in thunder resisting equipment, change.It may be noted that and be, the default counting rule of number of lightning strokes counting module 200 counts different number of times respectively according to thunderbolt or magnitude of voltage difference of surging, and is specially: when be struck by lightning or magnitude of voltage of surging at M
1time following, counting N
1secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
1and be less than M
2time, counting N
2secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
2and be less than M
3time, counting N
3secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
3time, counting N
4secondary, such counting mode is adopted more to tally with the actual situation, because in real life, components and parts may suffer the voltage of 4000V can bear 10 times and not damage, but if suffer the voltage of 6000V may can only bear 5 times, visible employing thunder resisting equipment of the present invention can suffer the number of times of (voltge surge) of being struck by lightning by accurate statistics, and to its lifetime of plant maintenance personnel accurate feedback, guarantees that network normally runs.
As shown in Figure 2, wherein in an embodiment, described thunder resisting equipment also comprises sound device 400, and described sound device 400 is connected with described network management server 300.
Alarm signal can be characterized by sound device 400 by network management server 300, so that timely annunciator attendant.Can be: after network management server 300 receives alarm signal that generate a current signal to sound device 400, sound device 400 plays sound according to this current signal specifically.The sound that sound device 400 is play can be song also can be alarm song, specifically can set as required.
As shown in Figure 2, wherein in an embodiment, described thunder resisting equipment also comprises eon light 500, and described eon light 500 is connected with described network management server 300.
Alarm signal can be characterized by eon light 500 by network management server 300, so that timely annunciator attendant.Can be: after network management server 300 receives alarm signal generate a current signal to eon light 500 specifically, eon light 500 sends light that is colorful, flicker according to this current signal.It is pointed out that if desired, we can be in a specific embodiment, adopt sound device 400 and eon light 500 simultaneously, both are connected with network management server 300 respectively, and alarm signal characterizes by both simultaneously, so that better alert device attendant carries out safeguarding, changing.
Wherein in an embodiment, described number of lightning strokes counting module 200 is connected with described network management server 300 by Ethernet.
Snmp protocol is the communication protocol of carrying out transfer of data based on the udp protocol of Ethernet ICP/IP protocol stack transport layer, and number of lightning strokes counting module 200 carries out data interaction by snmp protocol and network management server 300, guarantee the efficiency of transfer of data with accurately.
Wherein in an embodiment, described lightning protection component 100 is the piezo-resistance that is connected in series and discharge tube.
Wherein in an embodiment, described discharge tube is cermet three grades of discharge tubes.
Wherein in an embodiment, described M
1=2000V, described M
2=4000V, described M
3=6000V.
Wherein in an embodiment, described N
1=0, described N
2=1, described N
3=2, described N
4=5.
When measurement obtains " thunderbolt or surge voltage " at below 2000V, probably should " thunderbolt or surge voltage " fict thunderbolt or surge voltage, its may be thunder resisting equipment or with some the device interior voltge surges produced in its outside network equipment be connected.This kind of voltge surge is substantially negligible on the impact of components and parts lifetime, so when " thunderbolt or surge voltage " is lower than 2000V, we count 0 time.When be struck by lightning or surge voltage value more than 6000V time, the impact of this voltge surge on the components and parts lifetime is great and fatal, and it can lifetime of serious curtailment components and parts, is counted as 5 times.Visible, in the above two embodiments, we select M at science
1, M
2, M
3and N
1, N
2, N
3, N
4value, on the one hand we can evade falling low voltage impulse that device interior self produces to number of lightning strokes error, on the other hand again can accurate feedback go out components and parts impacted by fatal voltage after life cycle.
As shown in Figure 3, a kind of thunder resisting equipment described above suffer number of lightning strokes method of counting, comprise step:
S100: measure lightning protection component and be struck by lightning or magnitude of voltage of surging;
S200: be struck by lightning according to lightning protection component or surge magnitude of voltage and default counting rule, accumulative by voltage number of shocks;
S300: when being greater than predetermined threshold value by voltge surge stored count, sends described alarm signal to network management server;
Wherein, the default counting rule of described number of lightning strokes counting module is specially:
When be struck by lightning or magnitude of voltage of surging at M
1time following, counting N
1secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
1and be less than M
2time, counting N
2secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
2and be less than M
3time, counting N
3secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
3time, counting N
4secondary.
Thunder resisting equipment of the present invention suffer number of lightning strokes method of counting, measure lightning protection component to be struck by lightning or magnitude of voltage of surging, be struck by lightning according to lightning protection component or surge magnitude of voltage and default counting rule, accumulative by voltage number of shocks, when being greater than predetermined threshold value by voltge surge stored count, send described alarm signal to network management server, this alarm signal can characterize by network management server, pass to plant maintenance personnel, plant maintenance personnel can safeguard the device in thunder resisting equipment, change.It may be noted that and be, the default counting rule of number of lightning strokes counting module counts different number of times respectively according to thunderbolt or magnitude of voltage difference of surging, and is specially: when be struck by lightning or magnitude of voltage of surging at M
1time following, counting N
1secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
1and be less than M
2time, counting N
2secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
2and be less than M
3time, counting N
3secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
3time, counting N
4secondary, such counting mode is adopted more to tally with the actual situation, because in real life, components and parts may suffer the voltage of 4000V can bear 10 times and not damage, but if suffer the voltage of 6000V may can only bear 5 times, visible employing thunder resisting equipment of the present invention and suffer the lightning protection counting mode of number of lightning strokes method of counting, the number of times of (voltge surge) of being struck by lightning can be suffered by accurate statistics, and to its lifetime of plant maintenance personnel accurate feedback, guarantee that network normally runs.
Wherein in an embodiment, described M
1=2000V, described M
2=4000V, described M
3=6000V, described N
1=0, described N
2=1, described N
3=2, described N
4=5.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a thunder resisting equipment, is characterized in that, comprises lightning protection component, number of lightning strokes counting module and network management server, and described number of lightning strokes counting module is connected with described lightning protection component and described network management server respectively;
Described number of lightning strokes counting module is measured lightning protection component and is struck by lightning or magnitude of voltage of surging, be struck by lightning according to lightning protection component or surge magnitude of voltage and default counting rule, accumulative by voltage number of shocks, when being greater than predetermined threshold value by voltge surge stored count, send alarm signal to network management server;
Wherein, the default counting rule of described number of lightning strokes counting module is specially:
When be struck by lightning or magnitude of voltage of surging at M
1time following, counting N
1secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
1and be less than M
2time, counting N
2secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
2and be less than M
3time, counting N
3secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
3time, counting N
4secondary.
2. thunder resisting equipment according to claim 1, is characterized in that, also comprises sound device, and described sound device is connected with described network management server.
3. thunder resisting equipment according to claim 1 and 2, is characterized in that, also comprises eon light, and described eon light is connected with described network management server.
4. thunder resisting equipment according to claim 1 and 2, is characterized in that, described number of lightning strokes counting module is connected with described network management server by Ethernet.
5. thunder resisting equipment according to claim 1 and 2, is characterized in that, described lightning protection component is the piezo-resistance and discharge tube that are connected in series.
6. thunder resisting equipment according to claim 5, is characterized in that, described discharge tube is cermet three grades of discharge tubes.
7. thunder resisting equipment according to claim 1 and 2, is characterized in that, described M
1=2000V, described M
2=4000V, described M
3=6000V.
8. thunder resisting equipment according to claim 1 and 2, is characterized in that, described N
1=0, described N
2=1, described N
3=2, described N
4=5.
9. the thunder resisting equipment as described in claim 1-8 any one suffer a number of lightning strokes method of counting, it is characterized in that, comprise step:
Measure lightning protection component to be struck by lightning or magnitude of voltage of surging;
Be struck by lightning according to lightning protection component or surge magnitude of voltage and default counting rule, accumulative by voltage number of shocks;
When being greater than predetermined threshold value by voltge surge stored count, send described alarm signal to network management server;
Wherein, the default counting rule of described number of lightning strokes counting module is specially:
When be struck by lightning or magnitude of voltage of surging at M
1time following, counting N
1secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
1and be less than M
2time, counting N
2secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
2and be less than M
3time, counting N
3secondary, when to be struck by lightning or magnitude of voltage of surging is more than or equal to M
3time, counting N
4secondary.
10. thunder resisting equipment according to claim 9 suffer number of lightning strokes method of counting, it is characterized in that, described M
1=2000V, described M
2=4000V, described M
3=6000V, described N
1=0, described N
2=1, described N
3=2, described N
4=5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410852682.9A CN104485655A (en) | 2014-12-31 | 2014-12-31 | Lighting prevention device and method for counting number of lightning strokes on lighting prevention device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410852682.9A CN104485655A (en) | 2014-12-31 | 2014-12-31 | Lighting prevention device and method for counting number of lightning strokes on lighting prevention device |
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| CN104485655A true CN104485655A (en) | 2015-04-01 |
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Cited By (5)
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| CN107061187A (en) * | 2017-06-12 | 2017-08-18 | 国电联合动力技术有限公司 | A kind of Wind turbines number of lightning strokes monitoring method and device |
| CN108490283A (en) * | 2018-02-09 | 2018-09-04 | 深圳市安信技术有限公司 | A kind of prior-warning device of thunder resisting equipment |
| CN108845206A (en) * | 2018-06-26 | 2018-11-20 | 伏诺瓦(天津)科技有限公司 | Transmission line of electricity lightning protector safety hidden danger monitoring method and device |
| CN109387695A (en) * | 2017-08-14 | 2019-02-26 | 南京理工大学 | A kind of arrester lightning stroke action record and teletransmission warning device |
| CN110426573A (en) * | 2019-07-24 | 2019-11-08 | 国网湖南省电力有限公司 | A kind of lightning protection anti-ice-flashover composite insulator on-line monitoring method |
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| CN107061187A (en) * | 2017-06-12 | 2017-08-18 | 国电联合动力技术有限公司 | A kind of Wind turbines number of lightning strokes monitoring method and device |
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| CN110426573A (en) * | 2019-07-24 | 2019-11-08 | 国网湖南省电力有限公司 | A kind of lightning protection anti-ice-flashover composite insulator on-line monitoring method |
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