CN206490504U - Disconnecting switch monitoring system - Google Patents
Disconnecting switch monitoring system Download PDFInfo
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- CN206490504U CN206490504U CN201720149393.1U CN201720149393U CN206490504U CN 206490504 U CN206490504 U CN 206490504U CN 201720149393 U CN201720149393 U CN 201720149393U CN 206490504 U CN206490504 U CN 206490504U
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- disconnecting switch
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 35
- 230000006854 communication Effects 0.000 claims abstract description 32
- 238000004891 communication Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model is related to power equipment, discloses a kind of disconnecting switch monitoring system, and the monitoring system includes：Image acquisition units, communication unit and processor, wherein, described image collecting unit is used to gather disconnecting switch image；The communication unit is connected with described image collecting unit, for by the disconnecting switch image transmitting to the processor；The processor be used to judging disconnecting switch in the disconnecting switch image whether failure.The disconnecting switch monitoring system can greatly shorten fault handling time, improve isolator operation efficiency, and the communication of disconnecting switch field apparatus and Surveillance center is realized in perfection.
Description
Technical field
The utility model is related to power equipment, in particular it relates to a kind of disconnecting switch monitoring system.
Background technology
Railway power system mainly includes traction and two kinds of power-supply systems of electric power, and line disconnecting switch is electric railway
The important component of power supply unit is widely used in the various sections for needing electrically to be segmented.Disconnecting switch is mainly acted on
The effect of trouble point is switched over, overhauls and searched to circuit, bears the important task of electric power system and personal safety as well as the property safety.
Present line disconnecting switch is mainly manually operated, and manually-operated disconnecting switch is existed when equipment is run
Many problems, for example：First, staff is to disconnecting switch when operating, sometimes disconnecting switch operation divide-shut brake and less than
Position, prevents isolation switch contact from closely connected combination, virtual connection electric discharge can cause switch contact scaling loss for a long time；2nd, due to work people
Member's own service ability difference, it is firmly excessive or too small during disconnecting switch operation, it can all cause to disconnecting switch body
Damage；3rd, line disconnecting switch device distribution is more disperseed, and farther out, line fault needs urgent division to personnel's distance field
When, personnel reach the spot overlong time, can not even be reached the spot during extreme weather etc., these factors result in division circuit
Disconnecting switch is needed to expend substantial amounts of human and material resources and energy, and also the contradiction between nervous transport situation is increasingly dashed forward
Go out；4th, in manual type identification video in disconnecting switch failure there may be fail to report, wrong report situation, and increase workload.
Rail track many places mountain area, tunnel, bridge interlock etc., away from work area, particularly many maintenance gang for catenary positions
Distant away from line disconnecting switch, centre is laid wired communications optical cable and substantially can not across many places tunnel, bridge and massif etc.
Realize, difficulty of construction is larger, be difficult to realize.
According to the characteristics of Railway Site situation, wired communication mode can not realize disconnecting switch field apparatus and Surveillance center
Communication, need to be by communication.At present the country had by the way of radio communication GSM point-to-point, GPRS, 3G, WLAN,
The various ways such as microwave radio station, because video is higher to the bandwidth requirement of communication line, video bandwidth requirement is 1- at general one
2Mbps or so, GSM and, the communication mode such as GPRS and microwave radio station can not realize substantially.3G modes are covered and flowed by network signal
Amount limitation, does not possess the condition of long-time real-time video monitoring.Therefore, if wanting to realize the communication of disconnecting switch, depend merely on a kind of logical
Letter mode is not all right, it is necessary to which communication, which is combined, to be realized.
Utility model content
The purpose of this utility model is to provide a kind of disconnecting switch monitoring system, and the disconnecting switch monitoring system can be very big
Shorten fault handling time, improve isolator operation efficiency, the logical of disconnecting switch field apparatus and Surveillance center is realized in perfection
Letter.
To achieve these goals, the utility model provides a kind of disconnecting switch monitoring system, and the monitoring system includes：Figure
As collecting unit, communication unit and processor, wherein, described image collecting unit is used to gather disconnecting switch image；It is described
Communication unit is connected with described image collecting unit, for by the disconnecting switch image transmitting to the processor；The place
Reason device be used to judging disconnecting switch in the disconnecting switch image whether failure.
Preferably, the monitoring system also includes：Electronic control unit, is connected with the disconnecting switch, for according to institute
The instruction that processor assigns is stated to be controlled the disconnecting switch.
Preferably, the monitoring system also includes：Alarm unit, is connected with the processor, for keeping apart described
Close and alarmed when breaking down.
Preferably, the processor includes：Recognition unit, for the disconnecting switch image and standard picture to be contrasted,
With recognize the disconnecting switch in the disconnecting switch image whether failure.
Preferably, the communication unit includes：At least one wireless bridge, for realizing between two or more networks
Connection.
Preferably, the communication unit also includes：Electric wave carrier, for by keeping apart described in high voltage transmission line transmission
Close image.
Preferably, the alarm unit includes：First warning device, in the disconnecting switch Fisrt fault Times
It is alert.
Preferably, the alarm unit also includes：Second warning device, in the second failure of disconnecting switch Times
It is alert.
By above-mentioned technical proposal, the disconnecting switch monitoring system provided using the utility model, described image collection is single
Member is used to gather disconnecting switch image；The communication unit is connected with described image collecting unit, for by the disconnecting switch
Image transmitting is to the processor；The processor be used to judging disconnecting switch in the disconnecting switch image whether failure.
The disconnecting switch monitoring system can greatly shorten fault handling time, improve isolator operation efficiency, and isolation is realized in perfection
Switch the communication of field apparatus and Surveillance center.
Other features and advantages of the utility model will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is to be further understood for providing to of the present utility model, and constitutes a part for specification, and following
Embodiment be used to explain the utility model together, but do not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the structural representation for the disconnecting switch monitoring system that the utility model is provided；
Fig. 2 is the structural representation for the disconnecting switch monitoring system that another embodiment of the utility model is provided.
Description of reference numerals
The communication unit of 1 image acquisition units 2
The recognition unit of 3 processor 4
The alarm unit of 5 electronic control unit 6
The warning device of 61 first warning device 62 second.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
Fig. 1 is the structural representation for the disconnecting switch monitoring system that the embodiment of the utility model one is provided.As shown in figure 1,
The monitoring system includes：Image acquisition units 1, communication unit 2 and processor 3, wherein, described image collecting unit 1 is used for
Gather disconnecting switch image；The communication unit 2 is connected with described image collecting unit 1, for by the disconnecting switch image
Transmit to the processor 3；The processor 3 be used to judging disconnecting switch in the disconnecting switch image whether failure.
Image acquisition units 1 are made up of the part such as high-definition digital network camera and network hard disk video recorder.
Preferably, in the utility model, the communication unit 2 includes：At least one wireless bridge, for realizing two
Or the connection between multiple networks；Electric wave carrier, for transmitting the disconnecting switch image by high voltage transmission line.
The complicated landform and feature at disconnecting switch scene are directed to, disconnecting switch scene is arrived to the processor 3 of Surveillance center
Between communication process be divided into leading portion, back segment and final stage, it is specific as follows：
In leading portion, tall and big obstacle, such as mountain peak or building are had no, can select to carry out nothing using multiple wireless bridges
Line is transmitted, and wireless bridge is exactly the bridge joint of wireless network, and it is realized between two or more networks using wireless transmission method
Set up the bridge of communication.
In back segment, landform starts complexity, for example, mountain area or low land occur, can select to use electric wave carrier as end
End equipment, using 10KV high-voltage lines, carries out electric force carrier transmission.
In final stage, computer room to Surveillance center's distance is simultaneously not far, can select to use wired optical cable transmission, can also adopt
Use wireless transmission method.
Combined using three of the above communication mode, perfect can tackle disconnecting switch scene to the complexity between Surveillance center
Topography variation, and ensure high bandwidth and the characteristic of transmission, and image is in real time and clear for a long time simultaneously.
In addition, the disconnecting switch monitoring system also has the power subsystem for being used for powering, can using DC110V supply units
Think wind light mutual complementing powersupply system, while be equipped with batteries, meet equipment power supply was lost in 24 hours also can
By work.
Processor 3 is located at Surveillance center, it is preferable that the processor 3 can include：Recognition unit 4, for will it is described every
Pass image and standard picture is left to contrast, with recognize the disconnecting switch in the disconnecting switch image whether failure.Standard picture
In disconnecting switch disconnecting link normally closed, and disconnecting switch is intact.If disconnecting link virtual connection or disconnecting switch profile
Imperfect or even badly broken, then be judged as fault isolating switch.
Fig. 2 is the structural representation for the disconnecting switch monitoring system that another embodiment of the utility model is provided.Such as Fig. 2 institutes
Show, the monitoring system also includes：Electronic control unit 5, is connected with the disconnecting switch, for according under the processor 3
The instruction reached is controlled to the disconnecting switch；Alarm unit 6, is connected with the processor 3, in the disconnecting switch
Alarmed during failure.
Preferably, the alarm unit 6 includes：First warning device 61, in the disconnecting switch Fisrt fault
Alarm；Second warning device 62, in the second failure of disconnecting switch alarm.
The instruction that communication unit 2 can be assigned with reception processing device 3, and send electronic control unit 5, electronic control unit to
5 can control disconnecting switch according to the instruction, reach the effect of remote control and remote signalling.
Further, since fault isolating switch wide variety, the maintenance urgency level of every kind of failure is also differed, therefore this reality
It is classified with fault degree is provided with new, fault level is from low to high, specific as follows：
1st, in electric loop without connection or without under instruction unpack switch conditions, the virtual connection of disconnecting switch disconnecting link (is less than 2 degree)；
2nd, in electric loop without connection or without under instruction unpack switch conditions, the virtual connection of disconnecting switch disconnecting link (is more than 2 degree)；
3rd, insulator profile is imperfect (few 1)；
4th, badly broken.
For 1-2 failures, it is believed that Fisrt fault, alarmed using the first warning device 61, for 3-4 events
Barrier, it is believed that the second failure, is alarmed using the second warning device 62, and 1-4 failures can also be respectively adopted to 4 alarm dresses
Put alarm or use 4 kinds of type of alarm alarms to distinguish, duty personnel takes different counte-rplan according to different alarms.
By above-mentioned technical proposal, the disconnecting switch monitoring system provided using the utility model, described image collection is single
Member is used to gather disconnecting switch image；The communication unit is connected with described image collecting unit, for by the disconnecting switch
Image transmitting is to the processor；The processor be used to judging disconnecting switch in the disconnecting switch image whether failure.
The disconnecting switch monitoring system can greatly shorten fault handling time, improve isolator operation efficiency, and isolation is realized in perfection
Switch the communication of field apparatus and Surveillance center.
Preferred embodiment of the present utility model is described in detail above in association with accompanying drawing, still, the utility model is not limited
Detail in above-mentioned embodiment, can be to skill of the present utility model in range of the technology design of the present utility model
Art scheme carries out a variety of simple variants, and these simple variants belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the utility model is to each
Possible combination is planted no longer separately to illustrate.
In addition, can also be combined between a variety of embodiments of the present utility model, as long as it is not disobeyed
Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (8)
1. a kind of disconnecting switch monitoring system, it is characterised in that the monitoring system includes：
Image acquisition units, communication unit and processor, wherein,
Described image collecting unit is used to gather disconnecting switch image；
The communication unit is connected with described image collecting unit, for by the disconnecting switch image transmitting to the processing
Device；
The processor be used to judging disconnecting switch in the disconnecting switch image whether failure.
2. disconnecting switch monitoring system according to claim 1, it is characterised in that the monitoring system also includes：
Electronic control unit, is connected with the disconnecting switch, and the instruction for being assigned according to the processor is kept apart to described
Pass is controlled.
3. disconnecting switch monitoring system according to claim 1, it is characterised in that the monitoring system also includes：
Alarm unit, is connected with the processor, for being alarmed when the disconnecting switch breaks down.
4. disconnecting switch monitoring system according to claim 1, it is characterised in that the processor includes：
Recognition unit, for the disconnecting switch image and standard picture to be contrasted, to recognize in the disconnecting switch image
Disconnecting switch whether failure.
5. disconnecting switch monitoring system according to claim 1, it is characterised in that the communication unit includes：
At least one wireless bridge, for realizing the connection between two or more networks.
6. disconnecting switch monitoring system according to claim 1, it is characterised in that the communication unit also includes：
Electric wave carrier, for transmitting the disconnecting switch image by high voltage transmission line.
7. disconnecting switch monitoring system according to claim 3, it is characterised in that the alarm unit includes：
First warning device, in the disconnecting switch Fisrt fault alarm.
8. disconnecting switch monitoring system according to claim 3, it is characterised in that the alarm unit also includes：
Second warning device, in the second failure of disconnecting switch alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149393.1U CN206490504U (en) | 2017-02-20 | 2017-02-20 | Disconnecting switch monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149393.1U CN206490504U (en) | 2017-02-20 | 2017-02-20 | Disconnecting switch monitoring system |
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| CN206490504U true CN206490504U (en) | 2017-09-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680705A (en) * | 2017-02-20 | 2017-05-17 | 中国神华能源股份有限公司 | Disconnector monitoring system |
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- 2017-02-20 CN CN201720149393.1U patent/CN206490504U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680705A (en) * | 2017-02-20 | 2017-05-17 | 中国神华能源股份有限公司 | Disconnector monitoring system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180105 Address after: 100011 Beijing, Dongcheng District Anwai Binhe West Road No. 22 Shenhua building Co-patentee after: Shenshuo Railway Branch of China Shenhua Energy Co., Ltd. Patentee after: China Shenhua Energy Co., Ltd. Co-patentee after: Beijing C.C.C. Technological Development Co., Ltd. Address before: 100011 Beijing, Dongcheng District Anwai Binhe West Road No. 22 Shenhua building Co-patentee before: Shenshuo Railway Branch of China Shenhua Energy Co., Ltd. Patentee before: China Shenhua Energy Co., Ltd. |
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| TR01 | Transfer of patent right |