CN108362950A - A kind of thunder and lightning intelligent monitor system - Google Patents
A kind of thunder and lightning intelligent monitor system Download PDFInfo
- Publication number
- CN108362950A CN108362950A CN201810017983.8A CN201810017983A CN108362950A CN 108362950 A CN108362950 A CN 108362950A CN 201810017983 A CN201810017983 A CN 201810017983A CN 108362950 A CN108362950 A CN 108362950A
- Authority
- CN
- China
- Prior art keywords
- lightning
- thunder
- unit
- current
- test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000004224 protection Effects 0.000 claims abstract description 51
- 238000012360 testing method Methods 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims abstract description 24
- 208000025274 Lightning injury Diseases 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000005611 electricity Effects 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims description 40
- 230000001681 protective effect Effects 0.000 claims description 22
- 230000003321 amplification Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 210000004556 brain Anatomy 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000011835 investigation Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 101150028119 SPD1 gene Proteins 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
- G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
- G01R29/0842—Measurements related to lightning, e.g. measuring electric disturbances, warning systems
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a kind of thunder and lightning intelligent monitor systems; it is related to thunder and lightning intelligent protection technical field; including lightning current monitoring unit, lightning-protection module state and thunder and lightning number detection unit, insulating resistance measuring unit, outer casing electrification press test cell and data Transmission system, can to equipment by lightning current parameter（It is struck by lightning energy, intensity, number of lightning strokes, the polarity of lightning stroke, lightning stroke time）, whether power supply, signal, spd states, the size of ground resistance and the variation such as antenna feeder, the outer Sales of grounding apparatus leak electricity etc. and to be monitored, and by radio communication mode by the data transmission monitored to monitoring center, it directly can in real time be monitored in intelligent terminal, it is convenient to find failure cause in time, waste of human resource when reducing inspection monitoring and safeguard investigation, and pattern by radio communication realizes the purpose of the real time monitoring in strange land.
Description
Technical field
The present invention relates to thunder and lightning intelligent protection technical fields, and in particular to a kind of thunder and lightning intelligent monitor system.
Background technology
With the continuous improvement of technical merit, all kinds of advanced electronic equipments have widely applied to the change of each voltage class
In power station.With various Microcomputer Protections and Computerized monitor system in the large-scale popularization application of substation, the intelligence of lightning protection electric system
Monitoring problem gradually draws attention.On the one hand since electronic equipment internal structure height is integrated, cause equipment pressure-resistant, resistance to excessively electric
The horizontal of stream declines, to thunder and lightning（Including inductive lightning and switching overvoltage surge）Bear horizontal decline；Another aspect signal comes
Source path increases, and system is easier to be invaded by lightning wave than before, keeps the ratio that electronic equipment is damaged by cause of lightning stroke high
Up to 50% or more.In recent years, every summer thunderstorm season, often defect takes place frequently due to secondary device is by broken by lightning so that safeguards
Personnel have to run around all the time wears him out, it is difficult to deal with, while bring serious security risk to power grid again.
Such as application number：201710448260.9 disclosing a kind of lightning monitoring system, which includes：At least
One live lightning monitoring terminal and monitoring center；Wherein, live lightning monitoring terminal includes：Microclimate information sensor,
Microclimate information acquisition module, lightning information sensor, lightning information acquisition module, signal processing module and central processing
Device；Microclimate information acquisition module is used to acquire microclimate information by microclimate information sensor；Lightning information acquisition module
For acquiring lightning information by lightning information sensor；Signal processing module is used for microclimate information and lightning information
Signal is converted into the signal form needed for central processing unit；Central processing unit is used to carry out analyzing processing to transformed signal,
And handling result is sent to monitoring center.The lightning monitoring system solves problems of the prior art, has monitoring
Range is wide, implementation cost is low and it is easy to operate the features such as, this kind of system can not to the size of the ground resistance of equipment and variation,
Whether the outer Sales of grounding apparatus, which leaks electricity etc., is monitored.
Application number：201210567836.0 disclosing a kind of computer room thunder and lightning intellectual monitoring guard system comprising communication iron
Tower test point is always grounded test point, lightning protection box SPD1 contact line test points, lightning protection box SPD1 power cord test points, feeder line inspection
Measuring point, optical cable metal core test point, lightning protection device SPD2 test points detect whether above-mentioned each test point has thunder and lightning by detection device
Stream passes through, time of being struck by lightning, through-current capacity are much, in a data storage device by the data detected storage, and is sent in monitoring
The heart, while may be displayed on computer room synthesis display screen, it is whole to be sent to maintenance personnel's mobile phone in real time by short message wireless device
On end, the maintenance personnel can judge whether to need to be serviced in first time according to the above-mentioned data of acquisition, this kind of system
Data can not be accomplished timely to acquire, analyze and handle.
Invention content
The purpose of the present invention is to provide a kind of thunder and lightning intelligent monitor systems, caused by the prior art following more to solve
Item defect：
Most of technical measures can not accurately recognize lightning stroke energy, intensity, lightning stroke time using passive type lightning protection
Number, the polarity of lightning stroke, lightning stroke time, data can not be accomplished timely to acquire, analyze, handle.So after lightning stroke occurs
It is difficult to know whether the SPD such as power supply, signal, antenna feeder play good effect, it can not monitor whether SPD damages in time
And performance deterioration.Therefore the electronic equipments such as low voltage electrical equipment, communication and computer information system can not be learnt whether in peace
Within the scope of full lightning protection.
A kind of thunder and lightning intelligent monitor system, including lightning current monitoring unit, lightning-protection module state and the detection of thunder and lightning number are single
The Transmission system of member, insulating resistance measuring unit, outer casing electrification pressure test cell and data,
The Transmission system of the data includes display unit and security protection system, is equipped in the security protection system for locating
The computer processing circuit of information is managed, computer processing circuit is connect with display unit；
The lightning current detection unit includes lightning rod, signal carrying out surge protection unit and current surge protective unit, described to keep away
Current sensor is cased under the lead of thunder needle, signal carrying out surge protection unit and current surge protective unit respectively, the electric current passes
Sensor is connect with 5 groups of lightning current test interfaces in security protection system, the signal carrying out surge protection unit and power surge
Protective unit is connect with the user equipment that need to be detected, the conducting wire that 5 groups of lightning current test interfaces are connect with computer processing circuit
On be connected with Integral Processing circuit and High Speed I/D processing circuits in turn, wherein thunder and lightning current test uses time domain high speed processor,
Maximum value is measured in the uS grades of time differences to be compared；
The lightning-protection module state and thunder and lightning number detection unit include being detected to signal carrying out surge protection unit leakage current and to power supply
Surge model protective unit detects, and leakage current biography is respectively equipped under the lead of signal carrying out surge protection unit and power surge protective unit
Sensor, leakage current sensor are connect with 8 groups of lightning-protection module state interfaces in security protection system, 8 groups of lightning-protection module state interfaces
It is connected separately with three-stage amplifier and electronic switching circuit in the connecting wire of computer processing circuit, the acquisition of each data
Circuit has anti-interference process circuit；
The insulating resistance measuring unit includes that drop hinders processing system and tested earth mat, the tested earth mat and drop resistance processing system
Multi-thread connection, drop resistance processing system connect the ground connection closed-loop control interface in security protection system, and the tested earth mat is by connecing
Ground connecting line connects user equipment, the earthing pole PE of the user equipment and 6 groups of ground connection in security protection system and drain voltage
Test interface connect, 6 groups of earthing pole building voltage tester interfaces also with the voltage pole P and electric current pole C in insulating resistance measuring unit
Connection, the ground connection closed-loop control interface connect with computer processing circuit, 6 groups of ground connection and drain voltage test interface and computer
It is also associated with constant current drive detection of electrical leakage and filter amplification circuit on the conducting wire of processing circuit connection.
Preferably, the display unit includes computer, notebook, smart mobile phone, wireless connector and Computerised monitoring instrument.
Preferably, the display unit passes through wired or wireless connection, data transfer mode with security protection system
Including RS232 transmission, LAN（It is point-to-point）Type wireless transmission, GPRS（Mobile phone card）Type wireless transmission, optical fiber transmission, outer net
RJ45 is transmitted and wireless transmitter.
Preferably, the current sensor magnitude range of the lightning rod bottom is 2-50KA, the signal carrying out surge protection list
The current sensor magnitude range of first bottom is 0.5-10KA, the current sensor size of power surge protective unit bottom
Ranging from 0.5-20KA.
Preferably, the lead and user equipment of the signal carrying out surge protection unit and power surge protective unit are grounded.
Preferably, the outer casing electrification pressure test cell does zero-potential point using the voltage pole of earth resistance, passes through
The voltage that the shell of equipment under test is generated with voltage pole, test alarm is carried out to the drain voltage of shell.
Preferably, the Computerised monitoring instrument in real time to equipment by lightning current parameter（Lightning stroke energy, intensity, lightning stroke
Number, the polarity of lightning stroke, lightning stroke time）, power supply, signal, Antenna System SPD state, the size of ground resistance and variation, ground connection
The drain conditions of the outer Sales of equipment are monitored.
The advantage of the invention is that：This kind of thunder and lightning intelligent monitor system, including lightning current monitoring unit, lightning-protection module state
And the Transmission system of thunder and lightning number detection unit, insulating resistance measuring unit, outer casing electrification pressure test cell and data, it can be right
Equipment by lightning current parameter（It is struck by lightning energy, intensity, number of lightning strokes, the polarity of lightning stroke, lightning stroke time）, power supply, signal,
Whether the spd states such as antenna feeder, the size of ground resistance and variation, the outer Sales of grounding apparatus, which leak electricity etc., is monitored, and passes through nothing
Line communication mode can directly monitor the data transmission monitored to monitoring center in real time in intelligent terminal, convenient timely
It was found that failure cause, waste of human resource when reducing inspection monitoring and safeguard investigation, and pattern by radio communication is come
Realize the purpose of the real time monitoring in strange land.
Description of the drawings
Fig. 1 is the structural representation general diagram of the present invention.
Fig. 2 is the Transmission system schematic block diagram of data transmission in the present invention.
Fig. 3 is the schematic block diagram of lightning current detection unit in the present invention.
Fig. 4 is the schematic block diagram of lightning-protection module state and thunder and lightning number detection unit in the present invention.
Fig. 5 is the schematic block diagram of insulating resistance measuring unit in the present invention.
Fig. 6 is the block schematic illustration of system in the present invention.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As shown in Figures 1 to 6, a kind of thunder and lightning intelligent monitor system, including lightning current monitoring unit, lightning-protection module state and
The Transmission system of thunder and lightning number detection unit, insulating resistance measuring unit, outer casing electrification pressure test cell and data,
The Transmission system of the data includes display unit and security protection system, is equipped in the security protection system for locating
The computer processing circuit of information is managed, computer processing circuit is connect with display unit；
The lightning current detection unit includes lightning rod, signal carrying out surge protection unit and current surge protective unit, described to keep away
Current sensor is cased under the lead of thunder needle, signal carrying out surge protection unit and current surge protective unit respectively, the electric current passes
Sensor is connect with 5 groups of lightning current test interfaces in security protection system, the signal carrying out surge protection unit and power surge
Protective unit is connect with the user equipment that need to be detected, the conducting wire that 5 groups of lightning current test interfaces are connect with computer processing circuit
On be connected with Integral Processing circuit and High Speed I/D processing circuits in turn, wherein thunder and lightning current test uses time domain high speed processor,
Maximum value is measured in the uS grades of time differences to be compared；
Lightning current testing principle：Faradic test including attacking lightning current and thunder and lightning directly；It can be same by current sensor
When test the lightning currents of 5 points respectively, the induction coil of lightning current is linearly done without saturation feature using current sensor, by its set
The electric current of direct lightning strike can be then measured in the downlead of lightning rod；If coil is sleeved on the ends PE of Surge Protector, can measure
In induced current of the thunder and lightning on conducting wire, the size of lightning current, the length of action time can be generated electric current by display system
The specific time can show that the system can measure the lightning current of 5 points simultaneously；
The lightning-protection module state and thunder and lightning number detection unit include being detected to signal carrying out surge protection unit leakage current and to power supply
Surge model protective unit detects, and leakage current biography is respectively equipped under the lead of signal carrying out surge protection unit and power surge protective unit
Sensor, leakage current sensor are connect with 8 groups of lightning-protection module state interfaces in security protection system, 8 groups of lightning-protection module state interfaces
It is connected separately with three-stage amplifier and electronic switching circuit in the connecting wire of computer processing circuit, the acquisition of each data
Circuit has anti-interference process circuit；
Lightning-protection module state and thunder and lightning number testing principle：The leakage current before arrester failure can be detected using high magnetic conduction,
It alarms in advance, avoids the combustion explosion when deterioration of arrester；Using leakage current sensor, the thunder for flowing through the arrester can be detected
Electric number, the time, can the arrester different to 8 detect；
The insulating resistance measuring unit includes that drop hinders processing system and tested earth mat, the tested earth mat and drop resistance processing system
Multi-thread connection, drop resistance processing system connect the ground connection closed-loop control interface in security protection system, and the tested earth mat is by connecing
Ground connecting line connects user equipment, the earthing pole PE of the user equipment and 6 groups of ground connection in security protection system and drain voltage
Test interface connect, 6 groups of earthing pole building voltage tester interfaces also with the voltage pole P and electric current pole C in insulating resistance measuring unit
Connection, the ground connection closed-loop control interface connect with computer processing circuit, 6 groups of ground connection and drain voltage test interface and computer
It is also associated with constant current drive detection of electrical leakage and filter amplification circuit on the conducting wire of processing circuit connection；
Earth resistance principle：According to 3 test philosophies, encouraged using constant current, can it is different to 6 independently
Net is tested, and when there is ground resistance more than prescribed requirement value, for system automatically into shaping modes, wireless signal controls my public affairs
It takes charge of patent and is grounded product, reduce soil resistivity, to effectively lower ground resistance, ground resistance effect is reduced so that arrival is automatic
Fruit, this system is closed in test again if ground resistance qualification, if expection is all not achieved by automatic intervention mode three times
Effect then enters the manual intervention pattern of alarm；
It is worth noting that, the display unit includes computer, notebook, smart mobile phone, wireless connector and Computerised monitoring instrument.
In the present embodiment, with security protection system by wired or wireless connection, data pass the display unit
Defeated mode includes RS232 transmission, LAN（It is point-to-point）Type wireless transmission, GPRS（Mobile phone card）Type is wirelessly transferred, optical fiber transmits,
Outer net RJ45 transmission and wireless transmitter.
In the present embodiment, the current sensor magnitude range of the lightning rod bottom is 2-50KA, the signal surge
The current sensor magnitude range of protective unit bottom is 0.5-10KA, the current sense of power surge protective unit bottom
Device magnitude range is 0.5-20KA.
In the present embodiment, the lead and user equipment of the signal carrying out surge protection unit and power surge protective unit are equal
Ground connection.
In the present embodiment, the outer casing electrification pressure test cell does zero potential using the voltage pole of earth resistance
Point, the voltage generated with voltage pole by the shell of equipment under test, test alarm is carried out to the drain voltage of shell.
In addition, the Computerised monitoring instrument in real time to equipment by lightning current parameter（Lightning stroke energy, intensity, lightning stroke time
Number, the polarity of lightning stroke, lightning stroke time）, power supply, signal, Antenna System SPD state, the size of ground resistance and variation, ground connection set
The drain conditions of standby outer Sales are monitored.
Based on above-mentioned, this kind of thunder and lightning intelligent monitor system, including lightning current monitoring unit, lightning-protection module state and thunder and lightning time
The Transmission system of number detection unit, insulating resistance measuring unit, outer casing electrification pressure test cell and data, the transmission of the data
System includes display unit and security protection system, and the computer disposal for handling information is equipped in the security protection system
Circuit, computer processing circuit are connect with display unit, and the lightning current detection unit can the same time-division by current sensor
Not Ce Shi 5 points lightning current, the lightning-protection module state and thunder and lightning number detection unit can be detected using high magnetic conduction and be kept away
Leakage current before the failure of thunder device, alarms, avoids the combustion explosion when deterioration of arrester in advance；It, can be with using leakage current sensor
The thunder and lightning number of the arrester, time are flowed through in detection.Can the arrester different to 8 detect, the insulating resistance measuring
Unit is encouraged according to 3 test philosophies using constant current, and independent earth mat that can be different to 6 is tested, the shell
Test cell with voltage does zero-potential point using the voltage pole of earth resistance, is produced by the shell and voltage pole of equipment under test
Raw voltage carries out test alarm to the drain voltage of shell.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, all things considered are all merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (7)
1. a kind of thunder and lightning intelligent monitor system, including lightning current monitoring unit, lightning-protection module state and thunder and lightning number detection unit,
The Transmission system of insulating resistance measuring unit, outer casing electrification pressure test cell and data, which is characterized in that
The Transmission system of the data includes display unit and security protection system, is equipped in the security protection system for locating
The computer processing circuit of information is managed, computer processing circuit is connect with display unit；
The lightning current detection unit includes lightning rod, signal carrying out surge protection unit and current surge protective unit, described to keep away
Current sensor is cased under the lead of thunder needle, signal carrying out surge protection unit and current surge protective unit respectively, the electric current passes
Sensor is connect with 5 groups of lightning current test interfaces in security protection system, the signal carrying out surge protection unit and power surge
Protective unit is connect with the user equipment that need to be detected, the conducting wire that 5 groups of lightning current test interfaces are connect with computer processing circuit
On be connected with Integral Processing circuit and High Speed I/D processing circuits in turn, wherein thunder and lightning current test uses time domain high speed processor,
Maximum value is measured in the uS grades of time differences to be compared；
The lightning-protection module state and thunder and lightning number detection unit include being detected to signal carrying out surge protection unit leakage current and to power supply
Surge model protective unit detects, and leakage current biography is respectively equipped under the lead of signal carrying out surge protection unit and power surge protective unit
Sensor, leakage current sensor are connect with 8 groups of lightning-protection module state interfaces in security protection system, 8 groups of lightning-protection module state interfaces
It is connected separately with three-stage amplifier and electronic switching circuit in the connecting wire of computer processing circuit, the acquisition of each data
Circuit has anti-interference process circuit；
The insulating resistance measuring unit includes that drop hinders processing system and tested earth mat, the tested earth mat and drop resistance processing system
Multi-thread connection, drop resistance processing system connect the ground connection closed-loop control interface in security protection system, and the tested earth mat is by connecing
Ground connecting line connects user equipment, the earthing pole PE of the user equipment and 6 groups of ground connection in security protection system and drain voltage
Test interface connect, 6 groups of earthing pole building voltage tester interfaces also with the voltage pole P and electric current pole C in insulating resistance measuring unit
Connection, the ground connection closed-loop control interface connect with computer processing circuit, 6 groups of ground connection and drain voltage test interface and computer
It is also associated with constant current drive detection of electrical leakage and filter amplification circuit on the conducting wire of processing circuit connection.
2. a kind of thunder and lightning intelligent monitor system according to claim 1, it is characterised in that：The display unit includes electricity
Brain, notebook, smart mobile phone, wireless connector and Computerised monitoring instrument.
3. a kind of thunder and lightning intelligent monitor system according to claim 2, it is characterised in that：The display unit is anti-with safety
For protecting system by wired or wireless connection, data transfer mode includes RS232 transmission, LAN（It is point-to-point）Type wirelessly passes
Defeated, GPRS（Mobile phone card）Type wireless transmission, optical fiber transmission, outer net RJ45 transmission and wireless transmitter.
4. a kind of thunder and lightning intelligent monitor system according to claim 1, it is characterised in that：The electric current of the lightning rod bottom
The current sensor magnitude range of sensor size ranging from 2-50KA, the signal carrying out surge protection unit bottom are 0.5-
The current sensor magnitude range of 10KA, power surge protective unit bottom are 0.5-20KA.
5. a kind of thunder and lightning intelligent monitor system according to claim 4, it is characterised in that：The signal carrying out surge protection unit
It is grounded with the lead and user equipment of power surge protective unit.
6. a kind of thunder and lightning intelligent monitor system according to claim 1, it is characterised in that：The outer casing electrification pressure test is single
Member does zero-potential point using the voltage pole of earth resistance, the voltage generated with voltage pole by the shell of equipment under test, right
The drain voltage of shell carries out test alarm.
7. a kind of thunder and lightning intelligent monitor system according to claim 2, it is characterised in that：The Computerised monitoring instrument is right in real time
Equipment by lightning current parameter（It is struck by lightning energy, intensity, number of lightning strokes, the polarity of lightning stroke, lightning stroke time）, power supply, signal,
The drain conditions of Sales are monitored outside Antenna System SPD state, the size of ground resistance and variation, grounding apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810017983.8A CN108362950A (en) | 2018-01-09 | 2018-01-09 | A kind of thunder and lightning intelligent monitor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810017983.8A CN108362950A (en) | 2018-01-09 | 2018-01-09 | A kind of thunder and lightning intelligent monitor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108362950A true CN108362950A (en) | 2018-08-03 |
Family
ID=63011175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810017983.8A Pending CN108362950A (en) | 2018-01-09 | 2018-01-09 | A kind of thunder and lightning intelligent monitor system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108362950A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110794219A (en) * | 2019-10-15 | 2020-02-14 | 宁夏中科天际防雷检测有限公司 | Intelligent grounding resistance monitoring control instrument for lightning protection engineering and monitoring method |
| CN110829402A (en) * | 2019-11-05 | 2020-02-21 | 大唐可再生能源试验研究院有限公司 | Lightning protection system for wind field current collection line |
| CN110850336A (en) * | 2019-12-11 | 2020-02-28 | 深圳抛物线科技有限公司 | Intelligent grounding monitoring device |
| CN111856127A (en) * | 2020-07-30 | 2020-10-30 | 慈溪市万能电子有限公司 | A lightning protection monitoring system and lightning current monitoring method |
| CN111915846A (en) * | 2020-08-11 | 2020-11-10 | 安徽亿纵电子科技有限公司 | Intelligent cloud lightning protection operation and maintenance system based on cloud computing |
| CN113783174A (en) * | 2021-08-25 | 2021-12-10 | 国网湖北省电力有限公司荆州供电公司 | A kind of lightning strike and abnormal transmission line protection method and system |
| CN114125009A (en) * | 2021-10-20 | 2022-03-01 | 湖南省交通规划勘察设计院有限公司 | Highway lightning protection intelligent system and method |
| CN114162487A (en) * | 2020-09-11 | 2022-03-11 | 中国石油天然气集团有限公司 | Oil tank lightning data processing method and device |
| CN115453208A (en) * | 2022-09-26 | 2022-12-09 | 国网山东省电力公司莱西市供电公司 | Photovoltaic power plant lightning protection ground resistance monitoring system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154047A (en) * | 2016-06-22 | 2016-11-23 | 云南电网有限责任公司电力科学研究院 | A kind of measuring method of Resistance of Grounding Grids |
| CN106771716A (en) * | 2016-11-28 | 2017-05-31 | 上海优泰欧申机电有限公司 | Lightning protected intelligent management system |
| CN206557289U (en) * | 2016-12-20 | 2017-10-13 | 中国石油天然气集团公司 | A kind of tank grounding net resistance meter |
-
2018
- 2018-01-09 CN CN201810017983.8A patent/CN108362950A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154047A (en) * | 2016-06-22 | 2016-11-23 | 云南电网有限责任公司电力科学研究院 | A kind of measuring method of Resistance of Grounding Grids |
| CN106771716A (en) * | 2016-11-28 | 2017-05-31 | 上海优泰欧申机电有限公司 | Lightning protected intelligent management system |
| CN206557289U (en) * | 2016-12-20 | 2017-10-13 | 中国石油天然气集团公司 | A kind of tank grounding net resistance meter |
Non-Patent Citations (1)
| Title |
|---|
| 朱峰 等: "雷电防护装置远程监测系统", 《吉林气象》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110794219A (en) * | 2019-10-15 | 2020-02-14 | 宁夏中科天际防雷检测有限公司 | Intelligent grounding resistance monitoring control instrument for lightning protection engineering and monitoring method |
| CN110829402A (en) * | 2019-11-05 | 2020-02-21 | 大唐可再生能源试验研究院有限公司 | Lightning protection system for wind field current collection line |
| CN110850336A (en) * | 2019-12-11 | 2020-02-28 | 深圳抛物线科技有限公司 | Intelligent grounding monitoring device |
| CN111856127A (en) * | 2020-07-30 | 2020-10-30 | 慈溪市万能电子有限公司 | A lightning protection monitoring system and lightning current monitoring method |
| CN111915846A (en) * | 2020-08-11 | 2020-11-10 | 安徽亿纵电子科技有限公司 | Intelligent cloud lightning protection operation and maintenance system based on cloud computing |
| CN111915846B (en) * | 2020-08-11 | 2021-08-03 | 安徽亿纵电子科技有限公司 | Intelligent cloud lightning protection operation and maintenance system based on cloud computing |
| CN114162487A (en) * | 2020-09-11 | 2022-03-11 | 中国石油天然气集团有限公司 | Oil tank lightning data processing method and device |
| CN114162487B (en) * | 2020-09-11 | 2023-06-30 | 中国石油天然气集团有限公司 | Oil tank thunder and lightning data processing method and device |
| CN113783174A (en) * | 2021-08-25 | 2021-12-10 | 国网湖北省电力有限公司荆州供电公司 | A kind of lightning strike and abnormal transmission line protection method and system |
| CN113783174B (en) * | 2021-08-25 | 2024-03-22 | 国网湖北省电力有限公司荆州供电公司 | A method and system for protecting against lightning strikes and abnormal transmission lines |
| CN114125009A (en) * | 2021-10-20 | 2022-03-01 | 湖南省交通规划勘察设计院有限公司 | Highway lightning protection intelligent system and method |
| CN114125009B (en) * | 2021-10-20 | 2023-07-04 | 湖南省交通规划勘察设计院有限公司 | Highway lightning protection intelligent system and method |
| CN115453208A (en) * | 2022-09-26 | 2022-12-09 | 国网山东省电力公司莱西市供电公司 | Photovoltaic power plant lightning protection ground resistance monitoring system |
| CN115453208B (en) * | 2022-09-26 | 2023-09-22 | 国网山东省电力公司莱西市供电公司 | Lightning protection grounding resistance monitoring system of photovoltaic power station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108362950A (en) | A kind of thunder and lightning intelligent monitor system | |
| CN107328969B (en) | A kind of electric energy meter of measurable residual current | |
| CN105259443A (en) | Intelligent lightning-protection online real-time monitoring system | |
| CN106291201A (en) | The lightning monitoring of a kind of lightning protection box and deterioration state monitoring system and method | |
| CN205643502U (en) | Buried pipeline stray current on -line monitoring device | |
| CN206818781U (en) | A kind of doublewound take of single can heavy impulse current sensor | |
| CN104614617A (en) | Intelligent lightning protection on-line monitoring and early warning device | |
| CN101639498A (en) | High-voltage grounding on-line monitor | |
| CN105182163B (en) | The online detecting system of UHVDC Arrester leakage current based on cloud | |
| CN207780137U (en) | A kind of switchgear Zinc oxide arrester monitoring device | |
| CN107478909A (en) | A kind of smart grounding resistance on-line computing model and its system | |
| CN108054835A (en) | A kind of arrester intelligent cloud monitor system | |
| CN110188786B (en) | Robot image recognition algorithm for leakage current of pot-type lightning arrester | |
| CN210243745U (en) | Intelligent ground resistance monitoring terminal of highway lightning grounding device | |
| CN208753985U (en) | Intelligent lightning protection device and the lightning protection box for protecting three-phase circuit | |
| CN211603346U (en) | On-line monitoring system for grounding resistance of transformer substation grounding transformer system | |
| CN201237622Y (en) | On-line monitoring device for three-phase arrester in cabinet | |
| CN208672733U (en) | A kind of monitoring system based on SPD | |
| CN202748897U (en) | Practical armored cable shielding layer detection device | |
| CN204028196U (en) | Distributed high-voltage cable shielding layers current monitoring system | |
| CN205958640U (en) | Thunder and lightning intelligent monitoring appearance | |
| CN206773097U (en) | A kind of intelligent lightning protecting case based on arm processor | |
| CN206074694U (en) | A kind of intelligent earth resistance tester | |
| CN214123090U (en) | Cable burglar alarm device and system | |
| CN203849332U (en) | Multifunctional thunder monitor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180803 |
|
| RJ01 | Rejection of invention patent application after publication |