CN108711937A - A kind of flameproof high-voltage vacuum distribution equipment for mining - Google Patents
A kind of flameproof high-voltage vacuum distribution equipment for mining Download PDFInfo
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- CN108711937A CN108711937A CN201810550249.8A CN201810550249A CN108711937A CN 108711937 A CN108711937 A CN 108711937A CN 201810550249 A CN201810550249 A CN 201810550249A CN 108711937 A CN108711937 A CN 108711937A
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- 238000009826 distribution Methods 0.000 title claims abstract description 30
- 238000005065 mining Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 28
- 230000003750 conditioning effect Effects 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 10
- 230000003321 amplification Effects 0.000 claims abstract description 4
- 238000013500 data storage Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 4
- 230000001133 acceleration Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 3
- 210000003516 pericardium Anatomy 0.000 claims 1
- 238000007726 management method Methods 0.000 abstract description 3
- 230000032683 aging Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
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- H02J13/0006—
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention provides a kind of flameproof high-voltage vacuum distribution equipment for mining,Including high-voltage vacuum distribution equipment,The high-voltage vacuum distribution equipment is equipped with on-Line Monitor Device,The on-Line Monitor Device includes data acquisition module and signal processing module,The signal processing module includes microprocessor,It is electrically connected with signal conditioning circuit on the microprocessor,Clock circuit,Communication interface circuit,Data storage and power module,The signal conditioning circuit includes sequentially connected signal amplification circuit,Filter circuit and D/A converting circuit,The power module is connect with the signal conditioning circuit,It is connected separately with serial communication module and wireless communication module on the communication interface circuit,The serial communication module and wireless communication module external inspecting center,The acquisition module is connect with the signal conditioning circuit,With simple in structure,On-line monitoring,And the advantages of alarm and telesecurity management.
Description
Technical field
The invention belongs to power distribution equipment technical fields, and in particular to a kind of flameproof high-voltage vacuum distribution equipment for mining.
Background technology
For high voltage distribution installation in During Process of Long-term Operation, each component will appear different degrees of aging and damage, if too late
Shi Weixiu is replaced, and eventually causes failure.The safe and stable operation of mining high-voltage distribution device plays pass to Safety of Coal Mine Production
How guarantee, support and the impetus of key, improve power distribution equipment operational reliability, and it is Du to be repaired before accident generation
The key that exhausted accident occurs.Therefore monitor on-line high voltage distribution installation operating status, contribute in advance discovering device failure it is hidden
Suffer from, the indices of overall monitor power distribution equipment, reduce equipment failure rate, improves the security and reliability of mine electric power supply system.
Therefore the mining flame-proof type high voltage of a kind of simple in structure, on-line monitoring and alarm and telesecurity management is needed
Vacuum distribution equipment.
Invention content
The object of the present invention is to provide a kind of flameproof high-voltage vacuum distribution equipment for mining, to solve existing equipment long-term
In operational process, each component will appear different degrees of aging and damage, if repair is replaced not in time, eventually cause failure etc.
Problem.
The present invention provides the following technical solutions：
A kind of flameproof high-voltage vacuum distribution equipment for mining, including high-voltage vacuum distribution equipment, the high pressure vacuum distribution
Device is equipped with on-Line Monitor Device, and the on-Line Monitor Device includes data acquisition module and signal processing module, the letter
Number processing module includes microprocessor, and signal conditioning circuit, clock circuit, communication interface are electrically connected on the microprocessor
Circuit, data storage and power module, the signal conditioning circuit include sequentially connected signal amplification circuit, filter circuit
And D/A converting circuit, the power module are connect with the signal conditioning circuit, are separately connected on the communication interface circuit
There are serial communication module and wireless communication module, the serial communication module and wireless communication module external inspecting center,
The acquisition module is connect with the signal conditioning circuit.
Preferably, the data acquisition module include acceleration transducer, vacuum sensor, stay wire displacement sensor,
Temperature sensor, current transformer and voltage transformer.
Preferably, the microprocessor is STM or PIC series monolithics.
Preferably, the serial communication module is RS485 circuits or RS232 circuits.
Preferably, the wireless communication module is 4G IoT Module.
Preferably, the monitoring center includes PC control platform.
The beneficial effects of the invention are as follows：
A kind of flameproof high-voltage vacuum distribution equipment for mining of the present invention is equipped with on-Line Monitor Device, is equipped with acceleration transducer
Judge the mechanical health state status of breaker, equipped with voltage transformer come the case where judging breaker mechanical operating mechanism,
The electric life that three-phase contact is predicted equipped with current transformer carrys out the deterioration event of early warning vacuum tube vacuum-degree equipped with vacuum sensor
Barrier, carrys out early warning operating mechanism failure equipped with stay wire displacement sensor, isolates contact surface equipped with temperature sensor measurement is each
Temperature handles the characteristic quantity data of data collecting module collected equipped with processor as slave computer, and real-time is good, and precision is high,
The acquisition of the amount of being characterized data provides good hardware platform, and acquisition module passes to signal processing module by signal is acquired, and leads to
It crosses signal processing and monitoring center is transmitted to by wired and wireless two ways, monitoring center is carried out by PC control platform
Flameproof high-voltage vacuum distribution equipment for mining on-line monitoring and alarm and telesecurity management are realized in control.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Specific implementation mode
As shown in Figure 1, a kind of flameproof high-voltage vacuum distribution equipment for mining, including high-voltage vacuum distribution equipment, high pressure are true
Empty power distribution equipment is equipped with on-Line Monitor Device, and on-Line Monitor Device includes data acquisition module and signal processing module, signal
Processing module includes microprocessor, be electrically connected on microprocessor signal conditioning circuit, clock circuit, communication interface circuit,
Data storage and power module, signal conditioning circuit include that sequentially connected signal amplification circuit, filter circuit and digital-to-analogue turn
Circuit is changed, power module is connect with signal conditioning circuit, and serial communication module and wireless is connected separately on communication interface circuit
Communication module, serial communication module and wireless communication module external inspecting center, acquisition module are connect with signal conditioning circuit.
As shown in Figure 1, data acquisition module includes acceleration transducer, vacuum sensor, stay wire displacement sensor, temperature
Sensor, current transformer and voltage transformer are spent, microprocessor is STM or PIC series monolithics, and serial communication module is
RS485 circuits or RS232 circuits, wireless communication module are 4G IoT Module, and monitoring center includes PC control platform.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (6)
1. a kind of flameproof high-voltage vacuum distribution equipment for mining, which is characterized in that including high-voltage vacuum distribution equipment, the high pressure
Vacuum distribution equipment is equipped with on-Line Monitor Device, and the on-Line Monitor Device includes data acquisition module and signal processing mould
Block, the signal processing module include microprocessor, and signal conditioning circuit, clock electricity are electrically connected on the microprocessor
Road, communication interface circuit, data storage and power module, the signal conditioning circuit include sequentially connected signal amplification electricity
Road, filter circuit and D/A converting circuit, the power module are connect with the signal conditioning circuit, the communication interface circuit
On be connected separately with serial communication module and wireless communication module, the serial communication module and the wireless communication module are external
Monitoring center, the acquisition module are connect with the signal conditioning circuit.
2. a kind of flameproof high-voltage vacuum distribution equipment for mining according to claim 1, which is characterized in that the data are adopted
It includes acceleration transducer, vacuum sensor, stay wire displacement sensor, temperature sensor, current transformer and electricity to collect module
Press mutual inductor.
3. a kind of flameproof high-voltage vacuum distribution equipment for mining according to claim 1, which is characterized in that the microprocessor
For STM or PIC series monolithics.
4. a kind of flameproof high-voltage vacuum distribution equipment for mining according to claim 1, which is characterized in that the serial ports is logical
It is RS485 circuits or RS232 circuits to interrogate module.
5. a kind of flameproof high-voltage vacuum distribution equipment for mining according to claim 1, which is characterized in that the channel radio
News module is 4G IoT Module.
6. a kind of flameproof high-voltage vacuum distribution equipment for mining according to claim 1, which is characterized in that in the monitoring
Pericardium includes PC control platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810550249.8A CN108711937A (en) | 2018-05-31 | 2018-05-31 | A kind of flameproof high-voltage vacuum distribution equipment for mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810550249.8A CN108711937A (en) | 2018-05-31 | 2018-05-31 | A kind of flameproof high-voltage vacuum distribution equipment for mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108711937A true CN108711937A (en) | 2018-10-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810550249.8A Pending CN108711937A (en) | 2018-05-31 | 2018-05-31 | A kind of flameproof high-voltage vacuum distribution equipment for mining |
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| Country | Link |
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| CN (1) | CN108711937A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300098A (en) * | 2019-05-27 | 2019-10-01 | 东南大学 | Mine Electric Power data communications method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009261159A (en) * | 2008-04-17 | 2009-11-05 | Panasonic Electric Works Co Ltd | Power management system |
| CN202535155U (en) * | 2012-02-29 | 2012-11-14 | 山东科技大学 | Mining explosion-proof type high-voltage vacuum power distribution device |
| CN203312657U (en) * | 2013-05-23 | 2013-11-27 | 泰安市华阳电子科技有限公司 | Mining explosion-proof type high-voltage vacuum power distribution device |
| CN103545734A (en) * | 2013-10-14 | 2014-01-29 | 宁夏天地经纬电力设备工程有限公司 | Mining flameproof high-voltage vacuum distribution device |
| CN104101381A (en) * | 2014-07-22 | 2014-10-15 | 安徽鑫辰电气设备有限公司 | Online monitoring system of mining high voltage distribution device |
| CN206865232U (en) * | 2017-07-05 | 2018-01-09 | 重庆华虹仪表有限公司 | A kind of outdoor high-voltage intelligent monitoring system |
-
2018
- 2018-05-31 CN CN201810550249.8A patent/CN108711937A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009261159A (en) * | 2008-04-17 | 2009-11-05 | Panasonic Electric Works Co Ltd | Power management system |
| CN202535155U (en) * | 2012-02-29 | 2012-11-14 | 山东科技大学 | Mining explosion-proof type high-voltage vacuum power distribution device |
| CN203312657U (en) * | 2013-05-23 | 2013-11-27 | 泰安市华阳电子科技有限公司 | Mining explosion-proof type high-voltage vacuum power distribution device |
| CN103545734A (en) * | 2013-10-14 | 2014-01-29 | 宁夏天地经纬电力设备工程有限公司 | Mining flameproof high-voltage vacuum distribution device |
| CN104101381A (en) * | 2014-07-22 | 2014-10-15 | 安徽鑫辰电气设备有限公司 | Online monitoring system of mining high voltage distribution device |
| CN206865232U (en) * | 2017-07-05 | 2018-01-09 | 重庆华虹仪表有限公司 | A kind of outdoor high-voltage intelligent monitoring system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300098A (en) * | 2019-05-27 | 2019-10-01 | 东南大学 | Mine Electric Power data communications method |
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Application publication date: 20181026 |