CN206865232U - A kind of outdoor high-voltage intelligent monitoring system - Google Patents
A kind of outdoor high-voltage intelligent monitoring system Download PDFInfo
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- CN206865232U CN206865232U CN201720810765.0U CN201720810765U CN206865232U CN 206865232 U CN206865232 U CN 206865232U CN 201720810765 U CN201720810765 U CN 201720810765U CN 206865232 U CN206865232 U CN 206865232U
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- intelligent monitoring
- voltage intelligent
- electric energy
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- pressure section
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Arrangements For Transmission Of Measured Signals (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a kind of outdoor high-voltage intelligent monitoring system, including low-pressure section and high-pressure section；The low-pressure section is provided with display terminal；The high-pressure section is provided with high voltage intelligent monitoring terminal, the high voltage intelligent monitoring terminal includes taking energy PT units, draw-out power supply unit, high-voltage electric energy meter, vacuum switch and radio communication unit, it is described to take energy PT units to be used to be powered vacuum switch, the draw-out power supply unit is used to be powered high-voltage electric energy meter and radio communication unit, the high-voltage electric energy meter is used to realize electric energy metrical, the vacuum switch is used to be powered user side control, the radio communication unit is used to realize high voltage intelligent monitoring terminal and user main website, communication interconnection between the display terminal.Its remarkable result is：Human intervention is few, it is possible to prevente effectively from the electricity charge are in arrears with；Divide-shut brake precise control.
Description
Technical field
Power system outdoor monitoring equipment technical field is the utility model is related to, is a kind of outdoor high-voltage specifically
Intelligent monitor system.
Background technology
At present, power operation unit implements the management such as electric-power metering, monitoring using prepaying batch meter.Power consumer passes through
Power purchase obtains corresponding electric power, and when power consumption reaches limitation electricity consumption value, prepaying batch meter will be switched off using electric line.It is existing
Prepaying batch meter be generally located on low-pressure side, there is the risk distorted by bad user.Meanwhile with power technology
Continue to develop, requirements at the higher level are it is also proposed to the electricity settlement degree of accuracy, former metering method seems inaccurate, and arrearage, evil
Meaning arrearage is a difficult problem of long-standing problem power supply enterprise electric fees charging.In addition, existing control using logic controller as switch
Core, based on electromagnetism original paper, action control accuracy rate is low, short life.
The content of the invention
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of outdoor high-voltage intelligent monitoring system, if
Put in high-pressure side, security is good, and human intervention is few, divide-shut brake precise control, service life length.
To reach above-mentioned purpose, the technical solution adopted in the utility model is as follows：
A kind of outdoor high-voltage intelligent monitoring system, its key are：Including low-pressure section and high-pressure section；
The low-pressure section is provided with display terminal, and the display terminal is installed in electricity box, after purchasing the electricity charge for user
Operation, the display on the spot of power consumption and the communication supplemented with money on the spot；
The low-pressure section is provided with display terminal, and the display terminal is installed in electricity box, after purchasing the electricity charge for user
Operation, the display on the spot of power consumption and the communication supplemented with money on the spot；
The high-pressure section is provided with high voltage intelligent monitoring terminal, the high voltage intelligent monitoring terminal include taking can PT units,
Draw-out power supply unit, high-voltage electric energy meter, vacuum switch and radio communication unit, it is described to take energy PT units to be used for from high voltage bus
End obtains power supply and vacuum switch motor is powered, and the draw-out power supply unit is used to directly obtain low tension from high voltage bus
Source is powered to radio communication unit, and the high-voltage electric energy meter is used to realize electric energy metrical, on off state detection, overload report
Alert, the vacuum switch is used to be powered user side control, the wireless telecommunications according to the metrical information of high-voltage electric energy meter
Unit is used to realize that the communication between high voltage intelligent monitoring terminal and user main website, the charging display terminal interconnects.
Further, the display terminal of supplementing with money is additionally provided with Keysheet module, for realizing that high voltage intelligent monitoring terminal is entered
Row TOKEN is supplemented with money.
Further, the display terminal of supplementing with money can PT units or draw-out power supply unit offer power supply by taking.
Further, the radio communication unit is provided with remote communication module and near-field communication module, described long-range logical
News module is used to be communicated with the user main website, and the near-field communication module is used to be communicated with the display terminal.
Further, the remote communication module is using any of 3G, 4G, GPRS communication system, the short range
Communication module is using any of RFID, Zigbee, bluetooth communication system.
Further, the high-pressure section also includes arrester, and the arrester is arranged on the high voltage intelligent monitoring terminal
Enter line side, for system provide lightning protection.
Remarkable result of the present utility model is：
1. this programme using control of intelligent terminal automatically control vacuum switch breaking-closing operating control the electricity charge payment and
Consumption, human intervention is few, it is possible to prevente effectively from the electricity charge are in arrears with.
2. carrying out divide-shut brake control to vacuum switch using digital control approach, vacuum switch can be directed to like clockwork
Point/close a floodgate, alarmed without expense or cancel alarm and implement logic control, divide-shut brake precise control.
Brief description of the drawings
Fig. 1 is system block diagram of the present utility model.
Embodiment
Specific embodiment of the present utility model and operation principle are described in further detail below in conjunction with the accompanying drawings.
The present embodiment illustrates by taking 10KV outdoor power metering and monitoring as an example, as shown in figure 1, a kind of outdoor high-voltage intelligence
Energy monitoring system, including low-pressure section and high-pressure section；The low-pressure section is provided with display terminal, and the display terminal is installed on
In electricity box, the operation supplemented with money on the spot after the electricity charge, the display on the spot of power consumption and communication are purchased for user；The high-voltage section sets up separately
High voltage intelligent monitoring terminal is equipped with, the high voltage intelligent monitoring terminal includes taking energy PT units, draw-out power supply unit, high voltage electric energy
Table, vacuum switch and radio communication unit, it is described to take energy PT units to be used to enter vacuum switch from high voltage bus acquisition power supply
Row power supply, the draw-out power supply unit are used to directly obtain low-tension supply to high-voltage electric energy meter and wireless telecommunications list from high voltage bus
Member is powered, and the high-voltage electric energy meter is used to realize electric energy metrical, on off state detection, overload-alarm, the vacuum switch
Control is powered to user side for the metrical information according to high-voltage electric energy meter, the radio communication unit is used to realize high pressure
Communication interconnection between intelligent monitoring terminal and user main website, the display terminal.
It is seen also in fig. l that the high-pressure section also includes arrester, the arrester is arranged on the high-voltage intelligent prison
The enter line side of control terminal, for providing lightning protection to system.
In the present embodiment, the display terminal of supplementing with money is additionally provided with Keysheet module, for realizing high voltage intelligent monitoring terminal
TOKEN is carried out to supplement with money.
Referring to accompanying drawing 1, the display terminal of supplementing with money can PT units or draw-out power supply unit offer power supply by taking.
As a kind of preferred embodiment, the radio communication unit is provided with remote communication module and near-field communication module,
The remote communication module is used to be communicated with the user main website, and the near-field communication module is used for and the display terminal
Communicated.When it is implemented, the remote communication module uses GPRS communication modes, the near-field communication module uses RFID
Communication modes.
In this example, the parameter of the high-voltage electric energy meter is：Rated frequency 50/60Hz, the mode of connection is phase three-wire three, specified
Voltage is 3 × 10kV；Rated current is 10-600A；Class of accuracy is active：IEC 0.5S, it is idle：IEC 2.0；Work model
Enclose for 0.8Un~1.2Un；Starting current be rated voltage, reference frequency andUnder conditions of, load current is
0.1%In, electric energy meter can start and continuous metering electric energy.
The major function of the high-voltage electric energy meter has：On off state detection is detection switch state, main when on off state changes
It is dynamic to report switch change Time of Day；Electric energy metrical is forward and reverse under forward and reverse active total electric energy metrical, more rates under more rates
Idle total electric energy metrical, four-quadrant is idle；Real time measure be metered voltage, electric current, active power, reactive power, apparent energy,
Power factor (PF) etc.；Logout is the Time of Day of high voltage intelligent monitoring terminal record event, is preserved at least 10 times, event content
Wrapped following：Power down, under-voltage, over-pressed, negative phase sequence, detection of uncapping, clock setting, electric current reversely, three-phase power imbalance, storage
Mistake, data modification, battery are owed, on off state；Overload-alarm is that circuit is alarmed more than rated load；Remote firmware updating i.e. branch
Hold；Payment mode switches, while supports pre-payment to switch with post-paid.
In this example, it is described supplement display terminal with money major parameter it is as shown in the table：
The vacuum switch is used as power supply control device using pvs (pole-mounted vacuum switch) (vacuum circuit breaker).Vacuum switch is three
Pole column support type structure, mainly it is made up of three pole pillars, mechanism case and running part.Spring operating mechanism is installed on hermetically sealed machine
In structure case.Main conductive circuit by upper outlet, vacuum interrupter, conductive clip, be flexible coupling, conducting rod, lower outlet etc. form.
Vacuum switch uses vacuum extinction, and break performance is stable, reliable, no burning and explosion danger, should safely, exempt to tie up
Shield, small volume, in light weight and service life length.
The system is powered by taking energy PT units to obtain low-tension supply from high voltage bus to vacuum switch, by taking energy
Power subsystem obtains low-tension supply from high voltage bus and high-voltage electric energy meter and radio communication unit is powered, the high voltage electric energy
Table carries out electric energy metrical to user, when the metrical information that high-voltage electric energy meter obtains exceeds the power consumption purchased to user prepayment
When, high voltage intelligent monitoring terminal control vacuum switch separating brake, it is simultaneously emitted by information and is notified to user main website with display terminal,
User can purchase the operation supplemented with money on the spot after the electricity charge by user's display terminal afterwards, and it is whole to high voltage intelligent monitoring to send signal
End, high voltage intelligent monitoring terminal control vacuum switch close a floodgate.In whole process, display terminal lasting showing on the spot to power consumption
Show.
This programme is automatically controlled the payment of the breaking-closing operating control electricity charge of vacuum switch using control of intelligent terminal and disappeared
Take, human intervention is few, it is possible to prevente effectively from the electricity charge are in arrears with；And divide-shut brake control is carried out to vacuum switch using digital control approach
System, it can be alarmed like clockwork for vacuum switch point/combined floodgate, without expense or cancel alarm and implement logic control, divide-shut brake
Precise control.
Claims (6)
- A kind of 1. outdoor high-voltage intelligent monitoring system, it is characterised in that：Including low-pressure section and high-pressure section；The low-pressure section is provided with display terminal, and the display terminal is installed in electricity box, is purchased for user after the electricity charge on the spot Operation, the display on the spot of power consumption and the communication supplemented with money；The high-pressure section is provided with high voltage intelligent monitoring terminal, and the high voltage intelligent monitoring terminal includes taking energy PT units, takes energy Power subsystem, high-voltage electric energy meter, vacuum switch and radio communication unit, it is described to take energy PT units to be used to obtain from high voltage bus Power supply is powered to vacuum switch motor, and the draw-out power supply unit is used to directly obtain low-tension supply to nothing from high voltage bus Line communication unit is powered, and the high-voltage electric energy meter is used to realize electric energy metrical, on off state detection, overload-alarm, described Vacuum switch is used to be powered user side control according to the metrical information of high-voltage electric energy meter, and the radio communication unit is used for Realize the communication interconnection between high voltage intelligent monitoring terminal and user main website, the display terminal.
- 2. outdoor high-voltage intelligent monitoring system according to claim 1, it is characterised in that：The display terminal of supplementing with money is also set Keysheet module is equipped with, is supplemented with money for realizing that high voltage intelligent monitoring terminal carries out TOKEN.
- 3. outdoor high-voltage intelligent monitoring system according to claim 1 or 2, it is characterised in that：It is described to supplement display terminal with money Can PT units or draw-out power supply unit offer power supply by taking.
- 4. outdoor high-voltage intelligent monitoring system according to claim 1, it is characterised in that：The radio communication unit is set There are remote communication module and near-field communication module, the remote communication module is used to be communicated with the user main website, described Near-field communication module is used to be communicated with the display terminal.
- 5. outdoor high-voltage intelligent monitoring system according to claim 4, it is characterised in that：The remote communication module uses Any of 3G, 4G, GPRS communication system, the near-field communication module are logical using any of RFID, Zigbee, bluetooth News system.
- 6. outdoor high-voltage intelligent monitoring system according to claim 1, it is characterised in that：The high-pressure section also includes keeping away Thunder device, the arrester are arranged on the enter line side of the high voltage intelligent monitoring terminal, for providing lightning protection to system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810765.0U CN206865232U (en) | 2017-07-05 | 2017-07-05 | A kind of outdoor high-voltage intelligent monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810765.0U CN206865232U (en) | 2017-07-05 | 2017-07-05 | A kind of outdoor high-voltage intelligent monitoring system |
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| Publication Number | Publication Date |
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| CN206865232U true CN206865232U (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720810765.0U Active CN206865232U (en) | 2017-07-05 | 2017-07-05 | A kind of outdoor high-voltage intelligent monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711937A (en) * | 2018-05-31 | 2018-10-26 | 合肥开关厂有限公司 | A kind of flameproof high-voltage vacuum distribution equipment for mining |
| CN109088990A (en) * | 2018-08-10 | 2018-12-25 | 重庆华虹仪表有限公司 | A kind of ammeter control method and system based on mobile terminal |
-
2017
- 2017-07-05 CN CN201720810765.0U patent/CN206865232U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711937A (en) * | 2018-05-31 | 2018-10-26 | 合肥开关厂有限公司 | A kind of flameproof high-voltage vacuum distribution equipment for mining |
| CN109088990A (en) * | 2018-08-10 | 2018-12-25 | 重庆华虹仪表有限公司 | A kind of ammeter control method and system based on mobile terminal |
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