CN107941375A - Temperature of high-tension switch cabinet exception intelligent monitoring method and system - Google Patents
Temperature of high-tension switch cabinet exception intelligent monitoring method and system Download PDFInfo
- Publication number
- CN107941375A CN107941375A CN201711087134.1A CN201711087134A CN107941375A CN 107941375 A CN107941375 A CN 107941375A CN 201711087134 A CN201711087134 A CN 201711087134A CN 107941375 A CN107941375 A CN 107941375A
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- switch cabinet
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000012546 transfer Methods 0.000 claims abstract description 17
- 238000012545 processing Methods 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a kind of temperature of high-tension switch cabinet exception intelligent monitoring method and system, its temperature measuring equipment includes housing, wireless communication module, signal processor, CT self-power supply devices and temperature sensor；The temperature measuring equipment is fixed in the mounting groove in high-tension switch cabinet contact arm, contact is installed in the contact arm, heat transfer bar is provided between the temperature sensor and the contact, one end of the heat transfer bar is contacted with temperature sensor, the other end and the contact；After the data encryption of the temperature measuring equipment collection monitor supervision platform is transferred to using wireless radio-frequency, the monitor supervision platform includes programme-controlled exchange and central processing unit, the central processing unit is processed and analyzes to data, its analysis result switchs APP by web switch and palm and provides real time temperature monitoring and inquiry to individual, and provides overtemperature alarm.The present invention improves the level monitoring of switch cabinet state maintenance, can discovering device hidden danger in time, guarantee power grid security.
Description
Technical field：
It is extremely intelligent more particularly to a kind of temperature of high-tension switch cabinet the present invention relates to a kind of temperature of high-tension switch cabinet monitoring method
Change monitoring method and system.
Background technology：
As electricity needs is continuously increased, reliability, security to electric system etc. propose the requirement of higher.Especially Zhengzhou
Area, website is more, and switchgear quantity is big, faces the problem of interruption maintenance is difficult, status monitoring means are few.Interruption maintenance is difficult to become present
Responsible consumer is more and power load demand is big, is influenced caused by power failure bigger.In During Process of Long-term Operation, the height in switchgear
Fingertip contact compress switch because installation overlaps improper or aging and make it that contact resistance is excessive, causes contact temperature to raise, and commonly uses
Infrared temperature-test technology can only receive the optical signal of line reflection, contact temperature detection in switchgear can not be applied to, this becomes
The major hidden danger of power grid security reliability service.
The content of the invention：
The technical problems to be solved by the invention are：It is reasonable, easy for installation simultaneously to overcome the deficiencies of the prior art and provide a kind of design
And the accurate temperature of high-tension switch cabinet exception intelligent monitoring method and system of monitoring.
The technical scheme is that：
A kind of temperature of high-tension switch cabinet exception intelligent monitoring method, comprises the following steps：
Temperature measuring equipment is set, and temperature measuring equipment includes housing, wireless communication module, signal processor, CT self-power supply devices and temperature a,
Spend sensor；
Mounting groove is set in contact arm, temperature measuring equipment is fixed in mounting groove b, and heat transfer bar, heat transfer are set in contact arm
One end of bar is contacted with temperature sensor, the other end and contact, and contact is installed on contact arm；
C, using wireless radio-frequency, monitor supervision platform will be transferred to after the data encryption of temperature measuring equipment collection, monitor supervision platform includes
Programme-controlled exchange and central processing unit, central processing unit are processed and analyze to data, its analysis result passes through web switch
APP is switched with palm and provides real time temperature monitoring and inquiry to individual, and overtemperature alarm is provided.
Overtemperature alarm includes light warning and audible alarm, and warning message is sent directly to personal monitoring and control machine and/or individual
On communicating terminal.Bar-shaped trough is opened up on the side wall of contact, the end for the bar that conducts heat is located in bar-shaped trough and is closely connect with bar-shaped trough
Touch, conduct heat strip adoption elastic strip.
A kind of temperature of high-tension switch cabinet exception intellectual faculties, containing temperature measuring equipment, the temperature measuring equipment includes shell
Body, wireless communication module, signal processor, CT self-power supply devices and temperature sensor；The temperature measuring equipment is fixed on height and presses off
Close in the mounting groove in cabinet contact arm, contact is installed in the contact arm, is provided between the temperature sensor and the contact
Conduct heat bar, and one end of the heat transfer bar is contacted with temperature sensor, the other end and the contact；The temperature measuring equipment collection
Data encryption after using wireless radio-frequency be transferred to monitor supervision platform, the monitor supervision platform includes programme-controlled exchange and centre
Manage device, the central processing unit is processed and analyzes to data, its analysis result by web switch and palm switch APP to
Individual provides real time temperature monitoring and inquiry, and provides overtemperature alarm.
The overtemperature alarm includes light warning and audible alarm, warning message be sent directly to personal monitoring and control machine and/or
On personal telecommunication terminal.Open up bar-shaped trough on the side wall of the contact, the end of the heat transfer bar be located in the bar-shaped trough and
It is in close contact with the bar-shaped trough, the heat transfer strip adoption elastic strip.
The beneficial effects of the invention are as follows：
1st, the present invention uses advanced wireless radio-frequency, and temperature measuring equipment is carried out wireless communication with online data transmitting device,
Realize the isolation between the high low potential of primary side, and in temperature measuring equipment insertion circuit breaker contact arm, avoid exterior binding from causing to insulate
Distance declines the danger for causing accident, suitable for all kinds of producer's the Circuit-Breaker Reformations.
2nd, the present invention improves the level monitoring of switch cabinet state maintenance, discovering device hidden danger, guarantee power grid can pacify in time
Entirely, by real time temperature monitoring, data supporting is provided for load scheduling and equipment full life cycle management.
3rd, each substation of the present invention is by four to six ten thousand yuan of input, it is main into bus connection switch at install thermometric dress additional
Put, the risk of equipment scaling loss and accident generation will be substantially reduced.For substation of the whole city, can emphasis transformation heavy load website, both
Input is reduced, and significant load can be avoided to lose.
4th, the present invention is taken using the excellent thermal conductivity of metal and is installed additional temperature measuring equipment, wireless collection temperature data in contact arm
And backstage is transmitted to by mobile network, and contact temperature is monitored, temperature measuring equipment volume is very small, in embedded contact arm, appearance and size
It is consistent compared with contact arm, easy to rebuilding old equipment.
5th, the data that online data transmitting device of the present invention gathers temperature measuring equipment, are transmitted to after encryption by mobile network
Server, on-line monitoring website platform exploitation have web switch and palm switch APP, there is provided real time temperature monitoring and inquiry, and
Overtemperature alarm is provided.
6th, present invention design it is reasonable, easy for installation and monitor it is accurate, can real time temperature monitoring and overtemperature alarm, into one
Step realizes repair based on condition of component, and applied widely, implementation easy to spread is with good economic efficiency.
Brief description of the drawings：
Fig. 1 is the structure diagram of temperature of high-tension switch cabinet exception intellectual faculties；
Fig. 2 is the installation diagram of temperature measuring equipment.
Embodiment：
Embodiment：Referring to Fig. 1 and Fig. 2, in figure, 1- temperature measuring equipments, 2- wireless communication modules, 3- signal processors, 4-CT confessions
Electric installation, 5- temperature sensors, 6- wireless radio frequency transmissions, 7- monitor supervision platforms, 8- programme-controlled exchanges, 9- central processing units, 10-
People's monitoring equipment, 11- personal telecommunication terminals, 12- contact arms, 13- mounting holes, 14- heat transfer bars, 15- locating slots.
A kind of temperature of high-tension switch cabinet exception intelligent monitoring method and system, its technical solution are：
Temperature measuring equipment 1 is set, and temperature measuring equipment 1 includes housing, wireless communication module 2, signal processor 3, CT self-power supply devices 4 a,
With temperature sensor 6；
Mounting groove is set in contact arm 12, temperature measuring equipment 1 is fixed in mounting groove b, and heat transfer bar is set in contact arm
14, one end of heat transfer bar 14 is contacted with temperature sensor 5, and the other end and contact, contact pass through mounting hole 13 and locating slot
15 are installed on contact arm 14（Contact is not drawn into figure）；
C, using wireless radio-frequency, monitor supervision platform 7 is transferred to after the data encryption that temperature measuring equipment 1 is gathered, monitor supervision platform 7 wraps
Programme-controlled exchange 8 and central processing unit 9 are included, central processing unit 9 is processed and analyzes to data, its analysis result passes through online
Switch and palm switch APP and provide real time temperature monitoring and inquiry to individual, and provide overtemperature alarm.
Preferably, overtemperature alarm includes light warning and audible alarm, and warning message is sent directly to personal monitoring and control machine 10
And/or on personal telecommunication terminal 11.
Bar-shaped trough is opened up on the side wall of contact, the end of heat transfer bar 14 is located in bar-shaped trough and is closely connect with bar-shaped trough
Touch, heat transfer bar 14 uses elastic strip, increases the tight ness rating of contact, improves monitoring effect.
The present invention uses advanced wireless radio-frequency, and temperature measuring equipment is carried out channel radio with online data transmitting device
Letter, realizes the isolation between the high low potential of primary side, and in temperature measuring equipment insertion circuit breaker contact arm, avoids exterior binding from causing absolutely
Edge distance declines the danger for causing accident, suitable for all kinds of producer's the Circuit-Breaker Reformations.
The above described is only a preferred embodiment of the present invention, not make limitation in any form to the present invention, it is all
It is any simple modification made according to the technical spirit of the present invention, in the range of still falling within technical solution of the present invention.
Claims (6)
1. a kind of temperature of high-tension switch cabinet exception intelligent monitoring method, comprises the following steps：
Temperature measuring equipment is set, and temperature measuring equipment includes housing, wireless communication module, signal processor, CT self-power supply devices and temperature a,
Spend sensor；
Mounting groove is set in contact arm, temperature measuring equipment is fixed in mounting groove b, and heat transfer bar, heat transfer are set in contact arm
One end of bar is contacted with temperature sensor, the other end and contact, and contact is installed on contact arm；
C, using wireless radio-frequency, monitor supervision platform will be transferred to after the data encryption of temperature measuring equipment collection, monitor supervision platform includes
Programme-controlled exchange and central processing unit, central processing unit are processed and analyze to data, its analysis result passes through web switch
APP is switched with palm and provides real time temperature monitoring and inquiry to individual, and overtemperature alarm is provided.
2. temperature of high-tension switch cabinet exception intelligent monitoring method according to claim 1, it is characterized in that：Overtemperature alarm bag
Light warning and audible alarm are included, warning message is sent directly on personal monitoring and control machine and/or personal telecommunication terminal.
3. temperature of high-tension switch cabinet exception intelligent monitoring method according to claim 1, it is characterized in that：In the side of contact
Bar-shaped trough is opened up on wall, the end for the bar that conducts heat is located in bar-shaped trough and is in close contact with bar-shaped trough, and conduct heat strip adoption elastic strip.
4. a kind of temperature of high-tension switch cabinet exception intellectual faculties, containing temperature measuring equipment, it is characterized in that：The temperature measuring equipment
Including housing, wireless communication module, signal processor, CT self-power supply devices and temperature sensor；The temperature measuring equipment is fixed on
In mounting groove in high-tension switch cabinet contact arm, contact is installed, between the temperature sensor and the contact in the contact arm
Heat transfer bar is provided with, one end of the heat transfer bar is contacted with temperature sensor, the other end and the contact；The thermometric dress
Put and be transferred to monitor supervision platform using wireless radio-frequency after the data encryption of collection, the monitor supervision platform include programme-controlled exchange and
Central processing unit, the central processing unit are processed and analyze to data, its analysis result is opened by web switch and palm
Close APP and provide real time temperature monitoring and inquiry to individual, and overtemperature alarm is provided.
5. temperature of high-tension switch cabinet exception intellectual faculties according to claim 4, it is characterized in that：The overtemperature report
Police includes light warning and audible alarm, and warning message is sent directly on personal monitoring and control machine and/or personal telecommunication terminal.
6. temperature of high-tension switch cabinet exception intellectual faculties according to claim 4, it is characterized in that：The contact
Bar-shaped trough is opened up on side wall, the end of the heat transfer bar is located in the bar-shaped trough and is in close contact with the bar-shaped trough, described
Conduct heat strip adoption elastic strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711087134.1A CN107941375A (en) | 2017-11-07 | 2017-11-07 | Temperature of high-tension switch cabinet exception intelligent monitoring method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711087134.1A CN107941375A (en) | 2017-11-07 | 2017-11-07 | Temperature of high-tension switch cabinet exception intelligent monitoring method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107941375A true CN107941375A (en) | 2018-04-20 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711087134.1A Pending CN107941375A (en) | 2017-11-07 | 2017-11-07 | Temperature of high-tension switch cabinet exception intelligent monitoring method and system |
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| CN (1) | CN107941375A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256859A (en) * | 2018-10-17 | 2019-01-22 | 国家电网有限公司 | A kind of power switch cabinet monitoring system |
| CN110133412A (en) * | 2019-05-31 | 2019-08-16 | 杭州元朗智能科技有限公司 | A kind of charger test macro with temperature detecting function |
| CN110307916A (en) * | 2019-07-22 | 2019-10-08 | 麦克奥迪(厦门)机电科技有限公司 | A kind of intelligent wireless thermometric contact arm oversleeve |
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| CN203414199U (en) * | 2013-09-15 | 2014-01-29 | 上海国力电气(集团)有限公司 | Wirelesss switch cabinet temperature measurement system device |
| CN203869791U (en) * | 2014-05-29 | 2014-10-08 | 厦门兴厦控电气有限公司 | Temperature measuring device for busbar of switch cabinet |
| CN104142191A (en) * | 2014-08-22 | 2014-11-12 | 广东广特电气有限公司 | Online temperature measurement system of vacuum isolation circuit breaker |
| CN204854975U (en) * | 2015-06-02 | 2015-12-09 | 大唐陕县风力发电有限责任公司 | Cubical switchboard temperature on -line monitoring system |
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2017
- 2017-11-07 CN CN201711087134.1A patent/CN107941375A/en active Pending
Patent Citations (9)
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|---|---|---|---|---|
| CN203414199U (en) * | 2013-09-15 | 2014-01-29 | 上海国力电气(集团)有限公司 | Wirelesss switch cabinet temperature measurement system device |
| CN203869791U (en) * | 2014-05-29 | 2014-10-08 | 厦门兴厦控电气有限公司 | Temperature measuring device for busbar of switch cabinet |
| CN104142191A (en) * | 2014-08-22 | 2014-11-12 | 广东广特电气有限公司 | Online temperature measurement system of vacuum isolation circuit breaker |
| CN204854975U (en) * | 2015-06-02 | 2015-12-09 | 大唐陕县风力发电有限责任公司 | Cubical switchboard temperature on -line monitoring system |
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| CN205138673U (en) * | 2015-10-25 | 2016-04-06 | 国网天津静海供电有限公司 | Temperature on -line monitoring system based on wireless radio frequency technology |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256859A (en) * | 2018-10-17 | 2019-01-22 | 国家电网有限公司 | A kind of power switch cabinet monitoring system |
| CN110133412A (en) * | 2019-05-31 | 2019-08-16 | 杭州元朗智能科技有限公司 | A kind of charger test macro with temperature detecting function |
| CN110307916A (en) * | 2019-07-22 | 2019-10-08 | 麦克奥迪(厦门)机电科技有限公司 | A kind of intelligent wireless thermometric contact arm oversleeve |
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Application publication date: 20180420 |