CN110829399A - Lightning protection comprehensive management method and device - Google Patents

Lightning protection comprehensive management method and device Download PDF

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Publication number
CN110829399A
CN110829399A CN201911007591.4A CN201911007591A CN110829399A CN 110829399 A CN110829399 A CN 110829399A CN 201911007591 A CN201911007591 A CN 201911007591A CN 110829399 A CN110829399 A CN 110829399A
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CN
China
Prior art keywords
module
lightning
early warning
comprehensive
monitoring module
Prior art date
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Pending
Application number
CN201911007591.4A
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Chinese (zh)
Inventor
张庭炎
袁明福
谭胜淋
夏玫
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Shenzhen Launch Technology Co Ltd
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Shenzhen Launch Technology Co Ltd
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Publication date
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Priority to CN201911007591.4A priority Critical patent/CN110829399A/en
Publication of CN110829399A publication Critical patent/CN110829399A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16585—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 for individual pulses, ripple or noise and other applications where timing or duration is of importance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Abstract

The embodiment of the invention provides a lightning protection comprehensive management device and a method, wherein the lightning protection comprehensive management device comprises: the lightning monitoring module, the lightning early warning module, the surge protection module, the grounding state on-line monitoring module and the comprehensive processing module, the lightning monitoring module, the lightning early warning module, the surge protection module and the grounding state on-line monitoring module all with the comprehensive processing module keeps the communication state. The system can efficiently, reliably and safely provide comprehensive lightning protection for users, and comprises functions of lightning monitoring, lightning early warning, surge protection, grounding state on-line monitoring and comprehensive management.

Description

Lightning protection comprehensive management method and device
Technical Field
The invention relates to the technical field of lightning protection, in particular to a lightning protection comprehensive management method and a lightning protection comprehensive management device.
Background
With the continuous development of science and technology, the use frequency of various electronic devices in life is higher and higher, and the dependence on the electronic devices is stronger and stronger, so that the safety and the operation reliability of the electronic devices are more emphasized.
Modern electronic technology is increasingly moving towards high precision, high sensitivity, high frequency and high reliability. Among them, most electronic devices are very sensitive, but the withstand voltage and the voltage fluctuation resistance are very weak, and in the environment where electricity and magnetism coexist, the interference and damage of the lightning electromagnetic pulse to the electronic devices are not negligible. Electronic equipment is easily damaged by lightning, and great loss is caused to users, so people also begin to choose to install a lightning protection device to protect the electronic equipment, and damage to micro-electronics is reduced.
Electronic equipment is often damaged by lightning strikes when a lightning protection device is installed, which causes great headache to users. In order to reduce loss, technicians can regularly and carefully monitor the installed lightning protection devices one by one before the thunderstorm season comes and after the thunderstorm weather passes, judge whether the lightning protection devices fail according to the failure indicator lamps of the lightning protection devices, and replace the damaged lightning protection devices so as to prevent the devices from being damaged due to next lightning stroke; because the lightning protection design of part electronic information system is imperfect, still can cause the loss because of the thunderbolt after also causing the installation lightning protection device, because the troubleshooting trouble or the time and energy spent of checking the running state of the lightning protection device are huge, the lightning protection is inefficient, be unfavorable for the unified monitoring and management of the lightning protection device, the comprehensive lightning protection effect of the electronic information system also can not be ensured.
Disclosure of Invention
In view of the above, embodiments of the present invention are proposed to provide a lightning protection integrated management method and a corresponding lightning protection integrated management apparatus that overcome or at least partially solve the above problems.
In order to solve the above problems, an embodiment of the present invention discloses a lightning protection integrated management device, including: the lightning monitoring module, the lightning early warning module, the surge protection module, the grounding state on-line monitoring module and the comprehensive processing module, the lightning monitoring module, the lightning early warning module, the surge protection module and the grounding state on-line monitoring module all with the comprehensive processing module keeps the communication state.
Furthermore, the surge protection module comprises a power surge protector and a signal surge protector, and the power surge protector and the signal surge protector are installed at the front end of a protected equipment line and used for protecting equipment and feeding back a working state to the comprehensive processing center.
Furthermore, the lightning monitoring module, the lightning early warning module, the surge protection module and the grounding state on-line monitoring module are all communicated with the comprehensive processing module in a wired or wireless mode.
Further, the lightning monitoring module is used for monitoring environmental conditions and lightning strike conditions.
Further, the lightning early warning module is used for monitoring the atmospheric electric field through a clear day and providing lightning disaster early warning for the monitoring point.
The embodiment of the invention discloses a lightning protection comprehensive management method, which adopts the lightning protection comprehensive management device to manage, and evaluates and feeds back information fed back by a lightning monitoring module, a lightning early warning module, a surge protection module and a grounding state on-line monitoring module through a comprehensive processing module.
Further, the step of evaluating and feeding back the information fed back by the lightning monitoring module, the lightning early warning module, the surge protection module and the grounding state on-line monitoring module through the comprehensive processing module comprises:
grading the information fed back by each module;
and performing alarm processing according to different grades.
Further, the step of performing alarm processing according to different grades includes:
the grade of alarm processing comprises a first-level alarm, a second-level alarm and a third-level alarm, wherein the first-level alarm is used for prompting data abnormal conditions; the secondary alarm is a lightning stroke state prompt, and the tertiary alarm is a system function fault alarm.
The embodiment of the invention has the following advantages: the system can efficiently, reliably and safely provide comprehensive lightning protection for users, and comprises functions of lightning monitoring, lightning early warning, surge protection, grounding state on-line monitoring and comprehensive management.
Drawings
FIG. 1 is a block diagram of an embodiment of an integrated lightning protection management apparatus according to the present invention;
FIG. 2 is a block diagram of an embodiment of the integrated lightning protection management apparatus according to the present invention;
fig. 3 is a block diagram of an embodiment of the integrated management device for lightning protection according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
One of the core ideas of the embodiment of the invention is to provide a lightning protection comprehensive management device and a method, wherein the lightning protection comprehensive management device comprises: thunder and lightning monitoring module 1, thunder and lightning early warning module 2, surge protection module 3, ground state on-line monitoring module 4 and comprehensive processing module 5, thunder and lightning monitoring module 1, thunder and lightning early warning module 2, surge protection module 3 and ground state on-line monitoring module 4 all keep the communication state with comprehensive processing module 5. The system can efficiently, reliably and safely provide comprehensive lightning protection for users, and comprises functions of lightning monitoring, lightning early warning, surge protection, grounding state on-line monitoring and comprehensive management.
Referring to fig. 1 to 3, there are shown block diagrams of structures of an embodiment of the integrated management device for lightning protection of the present invention, which may specifically include the following modules: thunder and lightning monitoring module 1, thunder and lightning early warning module 2, surge protection module 3, ground state on-line monitoring module 4 and comprehensive processing module 5, thunder and lightning monitoring module 1, thunder and lightning early warning module 2, surge protection module 3 and ground state on-line monitoring module 4 all keep the communication state with comprehensive processing module 5. The lightning monitoring module 1 in this embodiment is used for providing the environmental condition and the lightning strike condition of the monitoring point to the comprehensive processing module 5, the environmental condition includes ambient temperature, ambient humidity, altitude, latitude and the like, the lightning strike condition includes the peak value, the waveform, the lightning strike time and the like of lightning strike current, and the lightning monitoring device can communicate with the comprehensive processing module 5 in a wired or wireless mode.
In this embodiment, the grounding on-line monitoring module may monitor the grounding state of the monitoring point in real time, where the grounding state includes the potential connection condition such as the grounding resistance and the bridge resistor at the connection point, and feed back the grounding state information to the comprehensive processing module 5.
In this embodiment, the surge protection module 3 includes a power surge protector and a signal surge protector, and the power surge protector and the signal surge protector are installed at the front end of the line of the protected device, and are used for protecting the device and feeding back the working state to the comprehensive processing center. The surge protection module 3 is used for providing surge protection for the electronic equipment, and feeding back the working state of the surge protection module 3 to the comprehensive processing module 5.
In this embodiment, the lightning monitoring module 1, the lightning early warning module 2, the surge protection module 3 and the grounding state online monitoring module 4 are all in communication with the comprehensive processing module 5 in a wired or wireless manner.
In this embodiment, the lightning monitoring module 1 is used to monitor environmental conditions and lightning strike conditions.
In this embodiment, the lightning early warning module 2 is used for monitoring the atmospheric electric field through a clear day to provide lightning disaster early warning for the monitoring point. The lightning early warning module 2 in this embodiment monitors the atmospheric electric field through a clear day according to a mechanism for analyzing the formation of lightning, provides a lightning disaster early warning function for a monitoring point, and feeds back the information to the comprehensive processing module 5.
In an embodiment, the lightning monitoring module 1, the lightning early warning module 2, the surge protection module 3, and the grounding state online monitoring module 4 transmit the acquired data to the comprehensive processing module 5 in a wired or wireless manner, the comprehensive processing module 5 comprehensively processes the acquired information and then transmits the processed information to the user side in a wired or wireless communication manner, and the PC control terminal 6 may be integrated into the comprehensive processing module 5 or may be designed as an independent device.
The embodiment of the invention discloses a lightning protection comprehensive management method, which adopts the lightning protection comprehensive management device to manage, evaluates the information fed back by a lightning monitoring module 1, a lightning early warning module 2, a surge protection module 3 and a grounding state on-line monitoring module 4 through a comprehensive processing module 5, and feeds back the evaluation result to the corresponding module.
In this embodiment, the step of evaluating the information fed back by the lightning monitoring module 1, the lightning early warning module 2, the surge protection module 3 and the grounding state on-line monitoring module 4 through the comprehensive processing module 5 includes:
grading the information fed back by each module;
and performing alarm processing according to different grades.
In this embodiment, the step of performing alarm processing according to different levels includes:
the grade of alarm processing comprises a first-level alarm, a second-level alarm and a third-level alarm, wherein the first-level alarm is used for prompting the abnormal data condition; the second-level alarm is a lightning stroke state prompt, and the third-level alarm is a system function fault alarm.
In this embodiment, the comprehensive processing module 5 is used for receiving the information fed back by the lightning monitoring module 1, the lightning early warning module 2, the surge protection module 3 and the grounding state on-line monitoring module 4, and comprehensively processing the information, evaluating the lightning protection level of the protected electronic equipment, and determining whether the working level of the existing lightning protection device meets the standard.
In an embodiment, the comprehensive processing module 5 performs three levels of alarm processing on abnormal information, and for a level one alarm prompt, the abnormal data condition is indicated, and the working state of the target device is required to be confirmed, so as to confirm the abnormal information. And for the secondary alarm prompt that the lightning stroke state is the lightning stroke state, when the lightning stroke intensity is within the protection range of the target protection device, the information needs to be confirmed. And the three-level alarm prompt is a system function fault alarm, and when the lightning intensity reaches or exceeds the lightning protection design, prompt for immediate processing is required.
In a specific embodiment, a standby surge protection device is provided, and when the surge protection device in the surge protection module 3 fails or is evaluated by the comprehensive processing module 5 not to meet the protection requirement, the comprehensive processing module 5 calls the standby surge protection device and sends an alarm notification.
In a specific embodiment, the lightning monitoring module 1, the lightning early warning module 2, the surge protection module 3 and the grounding state online monitoring module 4 have independent functions, and can independently select to send data of a target module or receive information sent after comprehensive evaluation processing by the comprehensive processing module 5.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The lightning protection comprehensive management method and the lightning protection comprehensive management device provided by the invention are introduced in detail, a specific example is applied in the text to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims (8)

1. A lightning protection integrated management device is characterized by comprising: the lightning monitoring module, the lightning early warning module, the surge protection module, the grounding state on-line monitoring module and the comprehensive processing module, the lightning monitoring module, the lightning early warning module, the surge protection module and the grounding state on-line monitoring module all with the comprehensive processing module keeps the communication state.
2. The device according to claim 1, wherein the surge protection module comprises a power surge protector and a signal surge protector, and the power surge protector and the signal surge protector are installed at the front end of a protected equipment line and are used for protecting equipment and feeding back working conditions to the comprehensive processing center.
3. The device of claim 1, wherein the lightning monitoring module, the lightning early warning module, the surge protection module and the grounding state online monitoring module are all in wired or wireless communication with the comprehensive processing module.
4. The apparatus of claim 1, wherein the lightning monitoring module is configured to monitor environmental conditions and lightning strike conditions.
5. The device of claim 1, wherein the lightning early warning module is configured to provide a lightning disaster early warning to a monitoring point by monitoring an atmospheric electric field on a clear day.
6. A lightning protection comprehensive management method, characterized in that the lightning protection comprehensive management device according to claims 1-5 is used for management, and the information fed back by the lightning monitoring module, the lightning early warning module, the surge protection module and the grounding state on-line monitoring module is evaluated and fed back by the comprehensive processing module.
7. The method of claim 6, wherein the step of evaluating and feeding back the information fed back by the lightning monitoring module, the lightning early warning module, the surge protection module and the grounding state online monitoring module through the comprehensive processing module comprises:
grading the information fed back by each module;
and performing alarm processing according to different grades.
8. The method of claim 7, wherein said step of performing alarm processing at different levels comprises:
the grade of alarm processing comprises a first-level alarm, a second-level alarm and a third-level alarm, wherein the first-level alarm is used for prompting data abnormal conditions; the secondary alarm is a lightning stroke state prompt, and the tertiary alarm is a system function fault alarm.
CN201911007591.4A 2019-10-22 2019-10-22 Lightning protection comprehensive management method and device Pending CN110829399A (en)

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Application Number Priority Date Filing Date Title
CN201911007591.4A CN110829399A (en) 2019-10-22 2019-10-22 Lightning protection comprehensive management method and device

Publications (1)

Publication Number Publication Date
CN110829399A true CN110829399A (en) 2020-02-21

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CN201911007591.4A Pending CN110829399A (en) 2019-10-22 2019-10-22 Lightning protection comprehensive management method and device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111273104A (en) * 2020-02-28 2020-06-12 安徽天玄智能科技有限公司 Intelligent online monitoring and early warning method and device for dynamic environment and lightning protection GIS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111273104A (en) * 2020-02-28 2020-06-12 安徽天玄智能科技有限公司 Intelligent online monitoring and early warning method and device for dynamic environment and lightning protection GIS

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