CN110265198A - A kind of signal teletransmission type arrester and remote monitoring method being detached from triggering - Google Patents
A kind of signal teletransmission type arrester and remote monitoring method being detached from triggering Download PDFInfo
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- CN110265198A CN110265198A CN201910650819.5A CN201910650819A CN110265198A CN 110265198 A CN110265198 A CN 110265198A CN 201910650819 A CN201910650819 A CN 201910650819A CN 110265198 A CN110265198 A CN 110265198A
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- disconnector
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 21
- 235000014676 Phragmites communis Nutrition 0.000 claims description 10
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000007665 sagging Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000032750 Device leakage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
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- 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
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/06—Non-electrical signal transmission systems, e.g. optical systems through light guides, e.g. optical fibres
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/16—Resistor networks not otherwise provided for
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a kind of signal teletransmission type arresters and remote monitoring method for being detached from triggering, are related to thunder resisting equipment field used in electric power network.In the present invention: the bottom end side of disconnector is connected with ground lead；One end of ground lead is connected with the other end of insulating support；The other end of insulating support is installed with triggering microswitch；When arrester breaks down, disconnector is detached from disconnector with arrester, and disconnector drives ground lead to trigger microswitch when falling；Disconnector, which falls off, triggers microswitch, triggers/connect the power supply of mainboard, signal telemetering device starting up by signal wire.The present invention can be after lightning arrester body breaks down, ground lead is driven by disconnector, linkage triggering microswitch, in turn to signal telemetering device transmission movement/status signal, convenient for effectively accurately completing the monitoring of lightning arrester body state, cost and the time for eliminating line walking lookup, improve power grid maintenance efficiency.
Description
Technical field
The present invention relates to thunder resisting equipment field used in electric power network more particularly to a kind of signal teletransmissions for being detached from triggering
Type arrester and remote monitoring method.
Background technique
In order to improve the safety of transmission of electricity electricity consumption, it is equipped with a large amount of arrester in urban and rural power grids, in order to allow arrester in failure
When can it is out of service avoid line-to-ground from having a power failure, often on arrester install disconnector so that arrester is disengaged ground connection in failure
Hold lead.Since disconnector is detached from after traditional surge arrester failure, user can not be informed, user's line walking is needed to go to search ability
It was found that and disconnector be detached from after, route will lose the protection of arrester, and electric power can be damaged in Lightning Over-voltage next time and is set
It is standby；So electric power maintenance personnel need the state that after being struck by lightning weather or periodically line walking inspection arrester is detached from, maintenance is increased
Cost and power equipment are detached from the risk of back damage in separator for lightning arrester.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind can be in real time shape when disconnector disengaging after surge arrester failure
The method that state information passes to server after making surge arrester failure, is linked triggering microswitch, and then to signal by disconnector
Telemetering device transmission movement/status signal, convenient for effectively accurately completing the monitoring of lightning arrester body state, convenient for long-range backstage
Or user is in terminal device, it can be seen that the state of failure arrester, number, the information such as line name of position, place.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention provides a kind of signal teletransmission type arrester for being detached from triggering, including insulating support, the upside of insulating support one end
Lightning arrester body is installed；The disconnector matched with lightning arrester body position is installed on the downside of insulating support one end；It is detached from
The bottom end side of device is connected with ground lead；One end of ground lead is connected with the other end of insulating support；Insulating support it is another
End is installed with triggering microswitch.
Including signal telemetering device, mainboard and internal battery are equipped in signal telemetering device；Including master chip and wirelessly on mainboard
Communication module；It is connected between microswitch and mainboard by signal wire, microswitch is connected with internal battery by power supply line.
As a preferred technical solution of the present invention, disconnector is detached from and ground lead is driven to trigger microswitch；It is micro-
Signal transmission line is built between dynamic switch and signal telemetering device.
As a preferred technical solution of the present invention, ground lead is equipped with the reed being connected with microswitch；Fine motion
Short distance sender unit is equipped in switch；Short distance sender unit uses touch switch device.
As a preferred technical solution of the present invention, embedded program is pre-installed in master chip, includes in embedded program
Device numbering, line name and site essential information；Master chip by wireless communication module/wireless network transmissions mode with
Corresponding long-range/monitoring server is connected.
As a preferred technical solution of the present invention, the conducting wire periphery of ground lead, which is equipped with, passes through grounding lead for monitoring
The current sensing means of the size of current discharged when the Leakage Current or overvoltage of the lightning arrester body of line；Current sensing means are logical
Signal wire is crossed to be connected with signal telemetering device.
As a preferred technical solution of the present invention, the side of signal telemetering device is equipped with solar panel；Solar energy
Solar panel is connected by electric lead with internal battery, mainboard.
As a preferred technical solution of the present invention, including several groups independence lightning arrester body, every group of lightning arrester body
On it is all independent be equipped with corresponding disconnector and microswitch, one group of signal telemetering device is parallel-connected to by signal wire.
As a preferred technical solution of the present invention, signal telemetering device passes through wired optical fiber and long-range/monitoring server
It is connected.
A kind of remote monitoring method of signal teletransmission type arrester:
Including signal telemetering device, microswitch, disconnector, ground lead, insulating support, embedded program, server
With user terminal program.
Way of realization one, when arrester breaks down, disconnector is detached from disconnector with arrester, and disconnector is under
Ground lead is driven to trigger microswitch when falling；Trigger signal is passed to signal telemetering device by signal wire by microswitch；Letter
Number telemetering device receive by microswitch transmission Lai trigger signal after work out information, and wireless network is passed through by wireless communication module
Network transmits information to server program, and pushes warning message and give user terminal program, and user terminal program is obtained from server program
Take device fault information details.
Way of realization two, when arrester is normal, signal telemetering device is in off-mode；When surge arrester failure, disconnector is de-
It falls, and triggers microswitch, trigger/connect the power supply of mainboard, signal telemetering device starting up by signal wire；In master chip
Embedded program fault message is worked out after by wireless communication module by wireless network transmissions to server program；It replaces with just
After normal arrester and disconnector, microswitch is cut off the power, the shutdown of signal telemetering device.
Way of realization three, microswitch connect a near radio sender unit；Near radio sender unit
Fault-signal is sent to signal telemetering device by way of wireless telecommunications, saves the letter between microswitch and signal telemetering device
Number line；Signal telemetering device is equipped near radio signal receiver, receive after signal by after master chip processing by channel radio
Module is interrogated by wireless network transmissions to server program.
As a preferred technical solution of the present invention, when arrester normal condition, disconnector tenses ground lead, reed
In not subjected to pressure state, microswitch is in non-conducting state；When surge arrester failure state, disconnector takes off from arrester
From drive ground lead is sagging, is pressed on reed；By the method for way of realization one, microswitch becomes on-state, touching
It signals to pass to signal telemetering device by signal wire, then information is transferred to server program；Pass through the side of way of realization two
Method, microswitch connect the power supply of mainboard in signal telemetering device, start embedded program, then information is transferred to server journey
Sequence；By the method for way of realization three, microswitch connects the power supply of short distance sender unit, opens short-distance sender,
Fault-signal is sent to signal telemetering device by way of close range wireless communication, then information is transferred to server program.
As a preferred technical solution of the present invention, the mainboard in signal telemetering device pre-installs embedded program, by this
The settable device numbering of program, line name and site essential information contain above-mentioned basic letter when uploading fault message
Breath；User terminal program can send information to the embedded program in signal telemetering device by server program, remotely located fixed
The time interval of phase transmission disconnector status information；Current sensing means are arranged in ground lead periphery, can monitor to pass through ground connection
The size of current discharged when the arrester Leakage Current or overvoltage of lead, and size of current signal is passed to signal telemetering device
In mainboard, be incorporated into the information for being uploaded to server, be periodically uploaded to server, when above-mentioned electric current is excessive then immediately letter
Breath passes to background server.
As a preferred technical solution of the present invention, signal telemetering device can connect several groups separator for lightning arrester and right
Microswitch, the signal wire answered.
By the method for way of realization one, the signal that signal telemetering device transmits different microswitches gives different volumes
Number, then information is transferred to server program；By the method for way of realization two, the signal wire of each microswitch belongs to pass in parallel
System can connect the power supply of mainboard in signal telemetering device, start embedded program, identify connected microswitch number, then
Information is transferred to server program；The side for passing through close range wireless communication by the method for way of realization three, signal telemetering device
Formula receives the information of the near radio sender unit of several microswitch triggerings, then compilation information is transferred to server journey
Sequence.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention can drive ground lead by disconnector, linkage triggering fine motion is opened after lightning arrester body breaks down
It closes, and then to signal telemetering device transmission movement/status signal, convenient for effectively accurately completing the monitoring of lightning arrester body state；
2, the present invention is after surge arrester failure, and by status information Real-time Feedback to background server, user can obtain failure in time
The line name and place of information and guilty culprit eliminate cost and the time of line walking lookup, improve power grid maintenance efficiency,
Reduce power off time；
3, the present invention uses wireless transmission method, and installation is simple, at low cost；
4, the state of arrester can be acquired periodically in the method for way of realization one in the present invention and whether signal telemetering device works normally；
The method of way of realization two is that signal telemetering device is just opened after failure, has the advantages that cost is lower；The side of way of realization three
Method is that microswitch by near radio signal generator delivers a signal to signal telemetering device, has the advantages that reduce wiring.
Detailed description of the invention
Fig. 1 is the logic schematic diagram that arrester remote monitoring method of the present invention presses that way of realization one designs；
Fig. 2 is the logic schematic diagram that arrester remote monitoring method of the present invention presses that way of realization two designs；
Fig. 3 is the logic schematic diagram that arrester remote monitoring method of the present invention presses that way of realization three designs；
Fig. 4 is the implementation structural schematic diagram for the way of realization one that arrester of the present invention remotely monitors；
Fig. 5, which falls off for Fig. 4 in surge arrester failure disconnector, triggers the schematic diagram of microswitch；
Fig. 6 is the implementation structural schematic diagram for the way of realization two that arrester of the present invention remotely monitors；
Fig. 7 is the implementation structural schematic diagram for the way of realization three that arrester of the present invention remotely monitors；
Fig. 8 is the implementation structural schematic diagram that the Leakage Current of arrester of the present invention monitors；
Fig. 9 is the structural schematic diagram that multiple groups arrester of the present invention and disconnector are connect with one group of signal telemetering device；
Wherein: 1- signal telemetering device；11- mainboard；12- master chip；13- wireless communication module；14- internal battery；15- solar energy
Solar panel；16- near radio signal receiver；2- microswitch；21- signal wire；22- reed；3- disconnector；4- grounding lead
Line；5- insulating support；6- short distance sender unit；7- current sensing means；8- lightning arrester body.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
By Fig. 1, Fig. 4 and Fig. 5 it is found that arrester remote monitoring method of the present invention is mainly by signal telemetering device 1, microswitch
2, disconnector 3, ground lead 4, insulating support 5, embedded program, server and user terminal program composition；Insulation branch
Disconnector 3 is installed in 5 upside zinc oxide surge arresters of frame, downside.
Way of realization one: disconnector 3 arrester break down Shi Huiyu arrester be detached from, drive grounding lead to fall
Line 4 triggers microswitch 2, and trigger signal is passed to signal telemetering device 1 by signal wire 21 by microswitch 2.Signal telemetering device 1
Equipped with mainboard 11, mainboard 11 is equipped with master chip 12, wireless communication module 13, and master chip 12 is preinstalled with embedded program, receives
Information is worked out after to trigger signal, server program is transmitted information to by wireless network by wireless communication module 13, and push away
Warning message is sent to give user terminal program, user terminal program obtains device fault information details disconnector from server program.
Another way of realization of the invention according to Fig. 2 and Fig. 6, way of realization two: when arrester is normal, signal is remote
It passes device 1 and is in off-mode；Disconnector 3, which falls off, when surge arrester failure triggers the power supply that microswitch 2 connects mainboard 11, and signal is remote
Pass 1 starting up of device, embedded program fault message is worked out after by wireless communication module 13 by wireless network transmissions to clothes
Business device program；After replacing with normal arrester and disconnector 3, microswitch 2 is cut off the power, and signal telemetering device 1 shuts down.
In conjunction with Fig. 3 and Fig. 7 it is found that another way of realization of the invention, way of realization three: is equipped with short distance signal and sends
Device 6, microswitch 2 connect the power supply of short distance sender unit 6, near radio sender unit 6 are opened, fault-signal
Signal telemetering device 1 is sent to by way of close range wireless communication, signal telemetering device 1 is equipped with short distance signal receiver
16, it receives after being handled by master chip 12 after signal by wireless communication module 13 through wireless network transmissions to server program,
Common Near Field Communication frequency range such as 433 frequency ranges.
By Fig. 4, Fig. 5, Fig. 6 and Fig. 7 it is found that microswitch 2 is equipped with the lower section that a reed 22 is located at ground lead 4；It is lightning-arrest
When device normal condition, separator for lightning arrester ontology 2 tenses ground lead 3, and reed 22 is in not subjected to pressure state, at microswitch 2
In non-conducting state；When surge arrester failure state, separator for lightning arrester ontology 3 is detached from from arrester, drives ground lead 4
It is sagging, it is pressed on reed 22；If the method for way of realization one, microswitch 2 becomes on-state, and trigger signal passes through letter
Number line 21 passes to signal telemetering device 1, then information is transferred to server program；If the method for way of realization two, fine motion are opened
2 power supplys for connecting mainboard 11 in signal telemetering device 1 are closed, start embedded program, then information is transferred to server program；If
The method of way of realization three, microswitch 2 connect the power supply of short distance sender unit 6, open short-distance sender 6 failure
Signal is sent to signal telemetering device 1 by way of close range wireless communication, then information is transferred to server program.
By Fig. 1, Fig. 2 and Fig. 3 it is found that the mainboard 11 in signal telemetering device 1 pre-installs embedded program, can be set by the program
The essential informations such as device numbering, line name and site are set, contain above-mentioned essential information when uploading fault message.
By Fig. 1 and Fig. 3 it is found that the user terminal program can be by server program to the insertion in signal telemetering device 1
Formula program sends information, the remotely located regular time interval for sending disconnector status information.
As shown in Figure 8, current sensing means 7 are additionally provided in 4 periphery of ground lead, can monitor keeping away by ground lead
The size of current discharged when thunder device Leakage Current or overvoltage, and size of current signal is passed to the master in signal telemetering device 1
Plate 11, is incorporated into the information for being uploaded to server, is periodically uploaded to server；It then conveys information to immediately when current is excessive
Background server.
By Fig. 4, Fig. 5, Fig. 7 and Fig. 8 it is found that the signal telemetering device 1 is additionally provided with internal battery 14 and solar panel
15, wherein internal battery 14 can to mainboard 11 power, solar panel 15 can to internal battery 14 charge and directly to
Mainboard 11 is powered.
As shown in Figure 9, signal telemetering device 1 can connect the signal wire of multiple groups arrester and the corresponding microswitch 4 of disconnector,
If the method for way of realization one, the signal that 1 pair of signal telemetering device different microswitch 2 transmits gives different numbers, then
Information is transferred to server program；If the method for way of realization two, the signal wire of each microswitch 2 belongs to parallel relationship,
The power supply of mainboard 11 in signal telemetering device 1 can be connected, embedded program is started, identifies connected microswitch number, then
Information is transferred to server program；If the method for way of realization three, the signal telemetering device 1 passes through close range wireless communication
Mode receive the information of the near radio sender unit 6 that multiple microswitches 2 trigger, then compilation information is transferred to service
Device program.
Another way of realization of the invention, signal telemetering device 1 are communicated by wired optical fiber with background server.
Compared with the prior art, compared with the prior art a kind of arrester remote monitoring method of the present invention, has
After surge arrester failure, place where surge arrester failure state and equipment that user can obtain in real time removes line walking lookup from, fastly
The advantages that speed carries out replacement maintenance, reduces power off time and maintenance load.
Arrester remote monitoring method of the present invention only illustrates some preferred embodiments in the present specification, is not to limit it
System.Inventive concept and spirit can make various variations in structure or repair the professional technician according to the present invention
Change, such as the power supply mode of signal telemetering device, changes the installation site etc. of microswitch.Therefore these still should belong to of the invention
Protection scope.
Claims (9)
1. a kind of signal teletransmission type arrester for being detached from triggering, it is characterised in that:
Including insulating support (5), lightning arrester body (8) are installed on the upside of described insulating support (5) one end；
The disconnector (3) matched with lightning arrester body (8) position is installed on the downside of described insulating support (5) one end；
The bottom end side of the disconnector (3) is connected with ground lead (4)；
One end of the ground lead (4) is connected with the other end of insulating support (5)；
The other end of the insulating support (5) is installed with triggering microswitch (2)；
Including signal telemetering device (1), mainboard (11) and internal battery (14) are equipped in the signal telemetering device (1)；
It include master chip (12) and wireless communication module (13) on the mainboard (11)；
It is connected between the microswitch (2) and mainboard (11) by signal wire (21), microswitch (2) and internal battery (14)
It is connected by power supply line.
2. a kind of signal teletransmission type arrester for being detached from triggering according to claim 1, it is characterised in that:
The disconnector (3) is detached from and ground lead (4) is driven to trigger microswitch (2)；
Signal transmission line is built between the microswitch (2) and signal telemetering device (1)；
The ground lead (4) is equipped with the reed (22) being connected with microswitch (2)；
Short distance sender unit (6) are equipped in the microswitch (2)；
The near radio signal receiver matched with short distance sender unit (6) is equipped in the signal telemetering device (1)
(16).
3. a kind of signal teletransmission type arrester for being detached from triggering according to claim 1, it is characterised in that:
Embedded program is pre-installed in the master chip (12), includes device numbering, line name and location in embedded program
Point essential information；
The master chip (12) is serviced by wireless communication module (13)/wireless network transmissions mode with corresponding long-range/monitoring
Device is connected.
4. a kind of signal teletransmission type arrester for being detached from triggering according to claim 1, it is characterised in that:
The conducting wire periphery of the ground lead (4) is equipped with the leakage for monitoring the lightning arrester body (8) by ground lead (4)
The current sensing means (7) of the size of current discharged when electric current or overvoltage；
The current sensing means (7) are connected by signal wire (21) with signal telemetering device (1)；
The side of the signal telemetering device (1) is equipped with solar panel (15)；
The solar panel (15) is connected by electric lead with internal battery (14), mainboard (11).
5. a kind of signal teletransmission type arrester for being detached from triggering according to claim 1, it is characterised in that:
It is all independent on every group of lightning arrester body (8) to be equipped with corresponding disconnector (3) including several groups independence lightning arrester body (8)
With microswitch (2), one group of signal telemetering device (1) is parallel-connected to by signal wire (21),
The signal telemetering device (1) is connected by wired optical fiber with long-range/monitoring server.
6. a kind of remote monitoring method of signal teletransmission type arrester, it is characterised in that:
Including signal telemetering device, microswitch, disconnector, ground lead, insulating support, embedded program, server
With user terminal program；
Way of realization one, when arrester breaks down, disconnector is detached from disconnector with arrester, and disconnector is when falling
Ground lead is driven to trigger microswitch；
Trigger signal is passed to signal telemetering device by signal wire by microswitch；
Signal telemetering device receive by microswitch transmission Lai trigger signal after work out information, and passed through by wireless communication module
Wireless network transmits information to server program, and pushes warning message and give user terminal program, and user terminal program is from server
Program obtains device fault information details；
Way of realization two, when arrester is normal, signal telemetering device is in off-mode；
When surge arrester failure, disconnector falls off, and triggers microswitch, triggers/connect the power supply of mainboard, signal by signal wire
Telemetering device starting up；
Embedded program in master chip fault message is worked out after by wireless communication module by wireless network transmissions to service
Device program；
After replacing with normal arrester and disconnector, microswitch is cut off the power, the shutdown of signal telemetering device；
Way of realization three, microswitch connect a near radio sender unit；
Near radio sender unit is sent to fault-signal by way of wireless telecommunications signal telemetering device, saves fine motion
Signal wire between switch and signal telemetering device；
Signal telemetering device is equipped near radio signal receiver, receive after signal by after master chip processing by wireless telecommunications
Module is by wireless network transmissions to server program.
7. a kind of remote monitoring method of signal teletransmission type arrester according to claim 6, it is characterised in that:
When arrester normal condition, disconnector tenses ground lead, and reed is in not subjected to pressure state, and microswitch is in non-switched
State；
When surge arrester failure state, disconnector is detached from from arrester, is driven ground lead sagging, is pressed on reed；
By the method for way of realization one, microswitch becomes on-state, and it is remote that trigger signal by signal wire passes to signal
Device is passed, then information is transferred to server program；
By the method for way of realization two, microswitch connects the power supply of mainboard in signal telemetering device, starts embedded program, then
Information is transferred to server program；
By the method for way of realization three, microswitch connects the power supply of short distance sender unit, opens short-distance sender,
Fault-signal is sent to signal telemetering device by way of close range wireless communication, then information is transferred to server program.
8. a kind of remote monitoring method of signal teletransmission type arrester according to claim 6, it is characterised in that:
Mainboard in signal telemetering device pre-installs embedded program, passes through the settable device numbering of the program, line name and place
Place essential information contains above-mentioned essential information when uploading fault message；
User terminal program can send information to the embedded program in signal telemetering device by server program, remotely located fixed
The time interval of phase transmission disconnector status information；
Current sensing means are arranged in ground lead periphery, can monitor the arrester Leakage Current or overvoltage by ground lead
When the size of current that discharges, and size of current signal is passed to the mainboard in signal telemetering device, is incorporated into and is uploaded to server
In information, it is periodically uploaded to server, then conveys information to background server immediately when above-mentioned electric current is excessive.
9. a kind of remote monitoring method of signal teletransmission type arrester according to claim 6, it is characterised in that:
Signal telemetering device can connect several groups separator for lightning arrester and corresponding microswitch, signal wire；
By the method for way of realization one, the signal that signal telemetering device transmits different microswitches gives different numbers,
Information is transferred to server program again；
By the method for way of realization two, the signal wire of each microswitch belongs to parallel relationship, can connect in signal telemetering device
The power supply of mainboard starts embedded program, identifies connected microswitch number, then information is transferred to server program；
By the method for way of realization three, signal telemetering device receives several microswitch touchings by way of close range wireless communication
The information of the near radio sender unit of hair, then compilation information are transferred to server program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910650819.5A CN110265198A (en) | 2019-07-18 | 2019-07-18 | A kind of signal teletransmission type arrester and remote monitoring method being detached from triggering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910650819.5A CN110265198A (en) | 2019-07-18 | 2019-07-18 | A kind of signal teletransmission type arrester and remote monitoring method being detached from triggering |
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