CN105186434A - Multifunctional intelligent comprehensive lightning protection system for distribution network - Google Patents
Multifunctional intelligent comprehensive lightning protection system for distribution network Download PDFInfo
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- CN105186434A CN105186434A CN201510550592.9A CN201510550592A CN105186434A CN 105186434 A CN105186434 A CN 105186434A CN 201510550592 A CN201510550592 A CN 201510550592A CN 105186434 A CN105186434 A CN 105186434A
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Abstract
The invention provides a multifunctional intelligent comprehensive lightning protection system for a distribution network. The multifunctional intelligent comprehensive lightning protection system comprises a transformer substation, an overvoltage isolator, power transmission lines, a tower, line clamps, a wave drag lightning rod, a grounding device, a fault diagnosis device, a signal receiving device, a monitoring server, a mobile operation terminal and insulated cross arms, wherein the overvoltage isolator is connected with the transformer substation through the power transmission lines; the wave drag lightning rod is arranged at the top end of the tower; the grounding device is arranged at the lower part of the tower; and the power transmission lines are fixed to the insulated cross arms at the upper part of the tower through the power transmission lines. Through the arrangement of the wave drag lightning rod, the fault diagnosis device and the mobile operation terminal, the intelligent degree of lightning protection is improved; the trouble removal difficulty is lowered; maintenance is convenient; the workload is reduced; the lightning protection effect is improved; the lightning strike risk is reduced; and popularization and application are facilitated.
Description
Technical field
The invention belongs to electric power lightning-protection system technical field, particularly relate to a kind of multifunctional intelligent distribution Integrated Lightning protection System.
Background technology
Thunder and lightning is a kind of electric discharge phenomena of earth atmosphere, and when the electric field strength between normally electronegative thundercloud and the earth has exceeded the breakdown strength of air therebetween, namely there occurs the pulsed discharge between thundercloud and the earth, is exactly the said thunderbolts of people.In thundercloud discharge process, discharging current sharply increases, the moment on ground is arrived at lightning, lightning current is up to tens of thousand, even up to hundreds of kilo-ampere, potential difference at lightning channel two ends can reach hundreds thousand of volt, lightning current place of arrival can cause intense electromagnetic, heat energy with the damage effect of machinery.Distribution cross arm of tower in existing distribution line, insulator, earth connection are all the key factors causing line insulation level low, by the restriction of its structure, adopt measures such as increasing insulation sub-pieces, increase lightning arrester, installation overhead ground wire, all can not guarantee the line insulation level of dodging lightning current 40KA with exceeding.
China Patent Publication No. is CN104518475A, the name of innovation and creation is called a kind of distribution Integrated Lightning protection System, the transmission line of include transformer station, drawing from substation transformer three-phase outbound port, every phase circuit is connected in series an overvoltage isolator, lead to shaft tower from voltage isolator output and become overhead wire, bracing frame ceases to be busy be shaft tower insulator crossarm, and by the Multifunctional cable clamp on insulator crossarm, power transmission line is fixed, on the top of shaft tower, wave resistance lightning rod is installed, embedded underground simple and fast earthing device bottom shaft tower.Realize centered by shaft tower protection, to take precautions against distribution lightning stroke trip, broken string is attached most importance to, and carries out comprehensive lightning protection to distribution line, transformer station.The distribution line Special lightning protection equipment organic integration such as wave resistance lightning rod, insulator crossarm, Multifunctional cable clamp, simple and easy earthing device build and achieve Integrated Lightning protection System that is multi-level, three-dimensional by system, can significantly reduce tripping rate with lightning strike, outage, realize distribution lightning protection economy to mate with the maximum of validity, but prior art also exists lightning protection, and intelligence degree is low, failture evacuation difficulty, maintenance inconvenience, workload is large,, there is the problem of thunderbolt risk in lightning protection poor reliability.
Therefore, invent a kind of multifunctional intelligent distribution Integrated Lightning protection System and seem very necessary.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of multifunctional intelligent distribution Integrated Lightning protection System, to solve prior art, to there is lightning protection intelligence degree low, failture evacuation difficulty, maintenance inconvenience, workload is large, lightning protection poor reliability, there is the problem of thunderbolt risk, comprise transformer station, overvoltage isolator, transmission of electricity electric wire, shaft tower, wire clamp, wave resistance lightning rod, earthing device, trouble-shooter, signal receiving/transmission device, monitoring server, move operation end and insulator crossarm, described overvoltage isolator is connected with transformer station by transmission of electricity electric wire, wave resistance lightning rod is installed on described shaft tower top, described earthing device is arranged on the bottom of shaft tower, transmission of electricity electric wire is fixed on the insulator crossarm on shaft tower top by described wire clamp, described trouble-shooter is connected with monitoring server by signal receiving/transmission device, described move operation end is connected with signal receiving/transmission device by wireless signal.
Described trouble-shooter comprises photovoltaic panel, alarm lamp, battery, display screen, safety protecting cover, malfunction monitoring chip, GPS positioning chip, built-in aerial and support plate, and described photovoltaic panel is fixed on the top of trouble-shooter by support plate; Described alarm lamp is embedded in the top of trouble-shooter; Described battery is fixed on the inside of trouble-shooter; Described display screen is embedded in the inside of safety protecting cover; Described malfunction monitoring chip is fixed on the bottom of display screen; Built-in aerial is inlayed outside described GPS positioning chip.
Described malfunction monitoring chip is connected with wave resistance lightning rod by wire, is conducive to monitoring wave resistance lightning rod 6, is convenient to timely maintenance, improves lightning protection effect, thus improve intelligence degree, be convenient to promptly and accurately monitor and overhaul.
Described GPS positioning chip is by built-in aerial wireless signal emission, and described monitoring server receives the positional information of GPS positioning chip, improves overhaul efficiency, reduces workload.
Described overvoltage isolator adopts equivalent inductance 100-30 μ Н, and the low pass filter of equivalent capacity 80-260pF, is conducive to improving lightning protection effect, and protection power distribution network is from thunderbolt.
The gap discharge wire clamp that described wire clamp adopts zinc oxide valve plate to make; Transmission of electricity electric wire is fixed on insulator crossarm by described wire clamp, is conducive to avoiding thunderbolt to cause short circuit, more protection.
The RLC series circuit plate that described wave resistance lightning rod adopts inductance coil and magnet ring to form, is conducive to improving lightning protection reliability, reduces thunderbolt risk.
Described insulator crossarm employing width is the I shape glass mat of 4 centimetres to 10 centimetres, and good insulating is ageing-resistant, is conducive to improving useful life.
Described move operation end adopts four core smart mobile phones; Described move operation end is connected with monitoring server by the Internet, is conducive to obtaining technical support in time, reduces maintenance difficulty.
Compared with prior art, the present invention has following beneficial effect: because a kind of multifunctional intelligent distribution Integrated Lightning protection System of the present invention is widely used in electric power lightning-protection system technical field.Meanwhile, beneficial effect of the present invention is:
1. the setting of malfunction monitoring chip of the present invention and GPS positioning chip, is conducive to monitoring wave resistance lightning rod, is convenient to timely maintenance, improves lightning protection effect, thus improve intelligence degree, be convenient to promptly and accurately monitor and overhaul.
2. the setting of overvoltage isolator of the present invention and wave resistance lightning rod, is conducive to improving lightning protection effect, and protection power distribution network is from thunderbolt.
3. the setting of move operation end of the present invention, is conducive to obtaining technical support in time, reduces maintenance difficulty.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is trouble-shooter structural representation of the present invention.
In figure:
1-transformer station, 2-overvoltage isolator, 3-transmits electricity electric wire, 4-shaft tower, 5-wire clamp, 6-wave resistance lightning rod, 7-earthing device, 8-trouble-shooter, 81-photovoltaic panel, 82-alarm lamp, 83-battery, 84-display screen, 85-safety protecting cover, 86-malfunction monitoring chip, 87-GPS positioning chip, 88-built-in aerial, 89-support plate, 9-signal receiving/transmission device, 10-monitoring server, 11-move operation end, 12-insulator crossarm.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further:
Embodiment:
As shown in accompanying drawing 1 to accompanying drawing 2
The invention provides a kind of multifunctional intelligent distribution Integrated Lightning protection System, comprise transformer station 1, overvoltage isolator 2, transmission of electricity electric wire 3, shaft tower 4, wire clamp 5, wave resistance lightning rod 6, earthing device 7, trouble-shooter 8, signal receiving/transmission device 9, monitoring server 10, move operation end 11 and insulator crossarm 12, described overvoltage isolator 2 is connected with transformer station 1 by transmission of electricity electric wire 3; Wave resistance lightning rod 6 is installed on described shaft tower 4 top; Described earthing device 7 is arranged on the bottom of shaft tower 4; Transmission of electricity electric wire 3 is fixed on the insulator crossarm 12 on shaft tower 4 top by described wire clamp 5; Described trouble-shooter 8 is connected with monitoring server 10 by signal receiving/transmission device 9; Described move operation end 11 is connected with signal receiving/transmission device 9 by wireless signal.
Described trouble-shooter 8 comprises photovoltaic panel 81, alarm lamp 82, battery 83, display screen 84, safety protecting cover 85, malfunction monitoring chip 86, GPS positioning chip 87, built-in aerial 88 and support plate 89, described photovoltaic panel 81 is fixed on the top of trouble-shooter 8 by support plate 89; Described alarm lamp 82 is embedded in the top of trouble-shooter 8; Described battery 83 is fixed on the inside of trouble-shooter 8; Described display screen 84 is embedded in the inside of safety protecting cover 85; Described malfunction monitoring chip 86 is fixed on the bottom of display screen 84; Built-in aerial 88 is inlayed outside described GPS positioning chip 87.
Described malfunction monitoring chip 86 is connected with wave resistance lightning rod 6 by wire, is conducive to monitoring wave resistance lightning rod 6, is convenient to timely maintenance, improves lightning protection effect, thus improve intelligence degree, be convenient to promptly and accurately monitor and overhaul.
Described GPS positioning chip 87 is by built-in aerial 88 wireless signal emission, and described monitoring server 10 receives the positional information of GPS positioning chip 87, improves overhaul efficiency, reduces workload.
Described overvoltage isolator 2 adopts equivalent inductance 100-30 μ Н, and the low pass filter of equivalent capacity 80-260pF is conducive to improving lightning protection effect, and protection power distribution network is from thunderbolt.
The gap discharge wire clamp that described wire clamp 5 adopts zinc oxide valve plate to make; Transmission of electricity electric wire 3 is fixed on insulator crossarm 12 by described wire clamp 5, is conducive to avoiding thunderbolt to cause short circuit, more protection.
The RLC series circuit plate that described wave resistance lightning rod 6 adopts inductance coil and magnet ring to form, is conducive to improving lightning protection reliability, reduces thunderbolt risk.
Described insulator crossarm 12 adopts width to be the I shape glass mat of 4 centimetres to 10 centimetres, and good insulating is ageing-resistant, is conducive to improving useful life.
Described move operation end 11 adopts four core smart mobile phones; Described move operation end 11 is connected with monitoring server 10 by the Internet, is conducive to obtaining technical support in time, reduces maintenance difficulty.
operation principle
In the present invention, when trouble-shooter 8 by malfunction monitoring chip 86 monitor wave resistance lightning rod 6 break down time, signal receiving/transmission device 9 is sent to by built-in aerial 88, after monitoring server 10 analyzing and processing, fault message is forwarded to the move operation end 11 in operating personnel's hand, improves intelligent level, be convenient to timely maintenance, improve lightning protection effect simultaneously, avoid distribution from thunderbolt.
Utilize technical solutions according to the invention, or those skilled in the art being under the inspiration of technical solution of the present invention, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection scope of the present invention.
Claims (9)
1. a multifunctional intelligent distribution Integrated Lightning protection System, it is characterized in that, this multifunctional intelligent distribution Integrated Lightning protection System comprises transformer station (1), overvoltage isolator (2), transmission of electricity electric wire (3), shaft tower (4), wire clamp (5), wave resistance lightning rod (6), earthing device (7), trouble-shooter (8), signal receiving/transmission device (9), monitoring server (10), move operation end (11) and insulator crossarm (12), described overvoltage isolator (2) is connected with transformer station (1) by transmission of electricity electric wire (3); Wave resistance lightning rod (6) is installed on described shaft tower (4) top; Described earthing device (7) is arranged on the bottom of shaft tower (4); Described wire clamp (5) electric wire (3) of transmitting electricity is fixed on the insulator crossarm (12) on shaft tower (4) top; Described trouble-shooter (8) is connected with monitoring server (10) by signal receiving/transmission device (9); Described move operation end (11) is connected with signal receiving/transmission device (9) by wireless signal.
2. multifunctional intelligent distribution Integrated Lightning protection System as claimed in claim 1, it is characterized in that, described trouble-shooter (8) comprises photovoltaic panel (81), alarm lamp (82), battery (83), display screen (84), safety protecting cover (85), malfunction monitoring chip (86), GPS positioning chip (87), built-in aerial (88) and support plate (89), described photovoltaic panel (81) is fixed on the top of trouble-shooter (8) by support plate (89); Described alarm lamp (82) is embedded in the top of trouble-shooter (8); Described battery (83) is fixed on the inside of trouble-shooter (8); Described display screen (84) is embedded in the inside of safety protecting cover (85); Described malfunction monitoring chip (86) is fixed on the bottom of display screen (84); Built-in aerial (88) is inlayed in described GPS positioning chip (87) outside.
3. multifunctional intelligent distribution Integrated Lightning protection System as claimed in claim 2, it is characterized in that, described malfunction monitoring chip (86) is connected with wave resistance lightning rod (6) by wire.
4. multifunctional intelligent distribution Integrated Lightning protection System as claimed in claim 2, it is characterized in that, described GPS positioning chip (87) is by built-in aerial (88) wireless signal emission.
5. multifunctional intelligent distribution Integrated Lightning protection System as claimed in claim 1, is characterized in that, described overvoltage isolator (2) adopts equivalent inductance 100-30 μ Н, the low pass filter of equivalent capacity 80-260pF.
6. multifunctional intelligent distribution Integrated Lightning protection System as claimed in claim 1, is characterized in that, the gap discharge wire clamp that described wire clamp (5) adopts zinc oxide valve plate to make; Described wire clamp (5) electric wire (3) of transmitting electricity is fixed on insulator crossarm (12).
7. multifunctional intelligent distribution Integrated Lightning protection System as claimed in claim 1, is characterized in that, the RLC series circuit plate that described wave resistance lightning rod (6) adopts inductance coil and magnet ring to form.
8. multifunctional intelligent distribution Integrated Lightning protection System as claimed in claim 1, is characterized in that, described insulator crossarm (12) employing width is the I shape glass mat of 4 centimetres to 10 centimetres.
9. multifunctional intelligent distribution Integrated Lightning protection System as claimed in claim 1, it is characterized in that, described move operation end (11) adopts four core smart mobile phones; Described move operation end (11) is connected with monitoring server (10) by the Internet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550592.9A CN105186434A (en) | 2015-09-01 | 2015-09-01 | Multifunctional intelligent comprehensive lightning protection system for distribution network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550592.9A CN105186434A (en) | 2015-09-01 | 2015-09-01 | Multifunctional intelligent comprehensive lightning protection system for distribution network |
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| CN105186434A true CN105186434A (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510550592.9A Pending CN105186434A (en) | 2015-09-01 | 2015-09-01 | Multifunctional intelligent comprehensive lightning protection system for distribution network |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681586A (en) * | 2016-08-02 | 2018-02-09 | 向荣集团有限公司 | A kind of orientable bus duct of the special safety of power equipment |
| CN109462202A (en) * | 2018-09-30 | 2019-03-12 | 国网山东省电力公司莱州市供电公司 | A kind of overhead distribution Novel lightning-proof device |
| CN109707208A (en) * | 2018-12-13 | 2019-05-03 | 中国能源建设集团江苏省电力设计院有限公司 | A kind of radio communication base station based on power line shaft tower |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100111041A (en) * | 2009-04-06 | 2010-10-14 | 허성환 | Portable lightning protection system |
| CN104092312A (en) * | 2014-07-30 | 2014-10-08 | 安徽鑫辰电气设备有限公司 | Intelligent low-voltage power distribution management system |
| CN104518475A (en) * | 2013-09-28 | 2015-04-15 | 成都星河科技产业有限公司 | Distribution network integrated lightning protection system |
| CN204538676U (en) * | 2015-04-09 | 2015-08-05 | 广西地凯科技有限公司 | The intelligent lightning protecting alarming control system of a kind of alarm, notice and automatic switchover |
-
2015
- 2015-09-01 CN CN201510550592.9A patent/CN105186434A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100111041A (en) * | 2009-04-06 | 2010-10-14 | 허성환 | Portable lightning protection system |
| CN104518475A (en) * | 2013-09-28 | 2015-04-15 | 成都星河科技产业有限公司 | Distribution network integrated lightning protection system |
| CN104092312A (en) * | 2014-07-30 | 2014-10-08 | 安徽鑫辰电气设备有限公司 | Intelligent low-voltage power distribution management system |
| CN204538676U (en) * | 2015-04-09 | 2015-08-05 | 广西地凯科技有限公司 | The intelligent lightning protecting alarming control system of a kind of alarm, notice and automatic switchover |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681586A (en) * | 2016-08-02 | 2018-02-09 | 向荣集团有限公司 | A kind of orientable bus duct of the special safety of power equipment |
| CN107681586B (en) * | 2016-08-02 | 2024-03-19 | 向荣集团有限公司 | Dedicated safe bus duct that can fix a position of power equipment |
| CN109462202A (en) * | 2018-09-30 | 2019-03-12 | 国网山东省电力公司莱州市供电公司 | A kind of overhead distribution Novel lightning-proof device |
| CN109707208A (en) * | 2018-12-13 | 2019-05-03 | 中国能源建设集团江苏省电力设计院有限公司 | A kind of radio communication base station based on power line shaft tower |
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Application publication date: 20151223 |
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