CN106505735A - A kind of Centralized Monitoring display device and method for Intelligent low-voltage power distribution cabinet - Google Patents
A kind of Centralized Monitoring display device and method for Intelligent low-voltage power distribution cabinet Download PDFInfo
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- CN106505735A CN106505735A CN201611046433.6A CN201611046433A CN106505735A CN 106505735 A CN106505735 A CN 106505735A CN 201611046433 A CN201611046433 A CN 201611046433A CN 106505735 A CN106505735 A CN 106505735A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 21
- 230000002159 abnormal effect Effects 0.000 claims description 8
- 230000001186 cumulative effect Effects 0.000 claims description 7
- 239000004973 liquid crystal related substance Substances 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 3
- 238000013507 mapping Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
Abstract
The invention provides a kind of Centralized Monitoring display device and method for Intelligent low-voltage power distribution cabinet, achieve each loop electrical quantity and Centralized Monitoring and the display of switching value of Intelligent low-voltage power distribution cabinet, reduce the occupancy connected up in Intelligent low-voltage power distribution cabinet cabinet with space in cabinet, while reducing cost, also make cabinet more attractive in appearance.The inventive system comprises CPU control modules and the communication module being connected with CPU control modules respectively, display module, memory module；The CPU control modules carry out data communication by communication module with host computer and slave computer, the electrical parameter data in each loop of real-time reception power distribution cabinet and on-off state data, data are carried out display configuration, shown on corresponding display interface by display module, simultaneously the data for receiving and the data of display are preserved in a storage module, and sends background data center to and further analyzed and processed.
Description
Technical field
The invention belongs to low-voltage distribution cabinet technical field, more particularly to a kind of concentration prison for Intelligent low-voltage power distribution cabinet
Control display device and method, by the analog quantity of power circuit and digital quantity Centralized Monitoring and display.
Background technology
Along with the continuous improvement of global technical level of science and technology, Intelligent low-voltage power distribution cabinet is progressively approved by people, and rapidly
Development.The monitoring of traditional categorles low-voltage distribution cabinet and display module are used mostly intelligent electric instrument, mutual by current/voltage
Analog quantity is connected to intelligent electric instrument by sensor, and intelligent electric instrument carries out the measurement and display of corresponding circuit electric parameter, per
Individual loop needs an intelligent electric instrument to measure and show.Data of this traditional electric instrument each loop
It is respectively displayed on each table, and an intelligent power distribution cabinet usually contains a lot of loops, therefore for an intelligent power distribution cabinet is past
Toward the data for needing a lot of instrument show each loop, and it is unfavorable for intuitively observing, data can not be carried out
Analysis and storage.It is not very intelligent to make intelligent power distribution cabinet.And an Intelligent low-voltage power distribution cabinet needs to use when loop is more
A lot of instrument, while occupying cabinet space, can also allow cabinet not attractive in appearance enough.More this electric instrument is compared, a kind of for intelligence
The centralized control apparatus of energy low-voltage distribution cabinet is particularly important.
Content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of Centralized Monitoring for Intelligent low-voltage power distribution cabinet is aobvious
Showing device and method, it is achieved that each loop electrical quantity of Intelligent low-voltage power distribution cabinet and Centralized Monitoring and the display of switching value, subtract
Wiring and the occupancy in space in cabinet in Intelligent low-voltage power distribution cabinet cabinet are lacked, have saved cost, also made cabinet more attractive in appearance.
The technical scheme is that：
1. a kind of Centralized Monitoring display device for Intelligent low-voltage power distribution cabinet, it is characterised in that including CPU control modules
And be connected with CPU control modules respectively communication module, display module, memory module；The CPU control modules are by communication
Module carries out data communication, the electrical parameter data and switching value shape in each loop of real-time reception power distribution cabinet with host computer and slave computer
Data are carried out display configuration by state data, are shown on corresponding display interface by display module, while the data that will be received
Preserve in a storage module with the data for showing, and send background data center to and further analyze and process.
2. display interface described in has real time execution parameter display interface, switching value display interface, operational factor abnormal pre-
Police circles face, chopper life-span early warning interface, fault alarm interface, accounting logging interface, and there is corresponding changing interface button,
Also there is digital output modul button and parameter running LED, chopper life-span early warning display lamp.
3. CPU control modules described in include operational factor real-time monitoring unit, on-off state real-time monitoring unit, switch
Amount status unit, operational factor abnormity early warning unit, chopper life-span prewarning unit, fault alarm unit, form are produced
Unit；The operational factor real-time monitoring unit is concentrated by form on real time execution parameter display interface and is shown in real time
The electrical quantity in each loop；The on-off state real-time monitoring unit by form and is opened on switching value display interface
Show the on-off state in each loop in the mapping ensemble for closing figure in real time；The on-off state control unit is by showing boundary
The break-make in each loop of digital output modul button centralized Control on face；The operational factor abnormity early warning unit is in operational factor
The abnormal parameters situation such as over-pressed, under-voltage, excessively stream, overtemperature is shown by form and graphic form on abnormity early warning interface, and is passed through
Operational factor status indicator lamp on display interface carries out early warning；The chopper life-span prewarning unit is in the early warning of chopper life-span
The on-off times for judging the chopper life-span are intuitively shown by graphic form on interface, and by the chopper longevity on display interface
Life early warning display lamp carries out early warning for the chopper for reaching the life-span；The fault alarm unit real-time monitoring fault message,
Show the fault message in each loop on fault alarm interface by form, and by the operational factor shape on display interface
State display lamp is reported to the police；The form generation unit is sequentially recorded monthly every on accounting logging interface by form
The electrical quantity in year and electric energy size, produce moon sheet and year form.
4. display module described in is driven with AT070TN92 liquid crystal driver modules using 7 cun of liquid crystal display screens.
5. communication module described in adopts RS485/RS232 interfaces, carries out data by twisted-pair feeder with host computer and slave computer
Communication；K9F1G08U0D and K4T51163QQ-BCE7 chip of the memory module using Samsung.
6. described in, Centralized Monitoring display device is powered using AC/DC Switching Power Supply.
7. using the method for above-mentioned Centralized Monitoring display device, it is characterised in that comprise the following steps：
1) electrical parameter data in each loop of real-time reception power distribution cabinet and on-off state data；
2) configuration parameter is manually entered, including each loop electrical quantity normal status value, electrical quantity abnormity early warning value；Arrange disconnected
Road device life-span early warning value；
3) data to receiving carry out display configuration：The factor is calculated divided by corresponding to electrical parameter data, in display interface
Upper timing updates the initial data for showing each electrical quantity；Display switch amount status data, 0 represents that switching value disconnects, and 1 expression is opened
Pass amount closure.
8. step 3) in, when the real time data for receiving reaches the abnormity early warning value of setting, then controlled state display lamp becomes
Huang, sends early warning information；When the real time data for receiving is not each loop parameter normal status value of configuration, then controlled state refers to
Show that lamp reddens, alert；If the real time data for receiving is normal status value, status indicator lamp shows green.
9. step 3) in, the step of including controlling switch amount cut-off/close：When needing controlling switch amount to disconnect, click on
Digital output modul button is opened a sluice gate, and the switching value depositor write 0 of current loop, corresponding switch picture can disconnect；Work as needs
When controlling switch amount is closed, the combined floodgate of digital output modul button is clicked on, and the switching value depositor of current loop writes 1, accordingly
Switch picture can be closed；Or each circuit switching amount opening and closing of time is set, controlling switch amount is by setting time from dynamic circuit breaker
Open and close are closed.
10. step 3) in, including the step of the early warning of chopper life-span：By receive killer switch closure cumulative number and
The chopper life-span early warning value of setting is compared judgement, when cumulative number exceedes early warning value, then controls the loop early warning and refers to
Show that lamp flashes, prompting changing chopper.
The technique effect of the present invention：
A kind of Centralized Monitoring display device and method for Intelligent low-voltage power distribution cabinet that the present invention is provided, overturns tradition low
Point loop monitoring theory of pressure power distribution cabinet, instead of tens instrument needed for a cabinet with a centralized control apparatus,
Each loop electrical quantity and Centralized Monitoring and the display of switching value of Intelligent low-voltage power distribution cabinet is achieved, intelligent low-pressure is reduced and is matched somebody with somebody
In electric cabinet cabinet, wiring and the occupancy in space in cabinet, while reducing cost, make cabinet more attractive in appearance.By the name to each loop
Show with the tabular of each electrical quantity, show multichannel electric parameter data simultaneously on an interface, get information about each loop
Electrical parameter data, there is provided comprehensive scene real time data.
The display interface of the Centralized Monitoring display device of the present invention is provided with the touch with its meaning and information
Formula button and the input domain for being input into numeral, user can be carried out to each loop electrical quantity and switching value according to the requirement of oneself
Arrange, early warning, high alarm setting and lower limit are set, early warning is carried out to the abnormal electrical quantity of operational factor, to no more than certain
The electric parameter of scope is reported to the police, and provides the prompting of operation, so as to reach directly perceived, simple and intelligent operation.Each by clicking on
The digital output modul button in individual loop carrys out disconnection and the closure of controlling switch amount, also can be by timing routine come timing control switch
The disconnection of amount and closure, reach the purpose for saving manpower and energy-conservation.Centralized control apparatus is watched by clicking on the corresponding button
Operational factor abnormity early warning interface, it can be seen that the loop of the abnormal parameters such as overvoltage, excessively stream occurs in parameter current, ensures to power
Safety.The chopper life-span early warning interface that centralized control apparatus is watched by click the corresponding button, the intellectual monitoring breaker life-span,
Early warning in time, allows equipment to be operated in optimum state.The fault alarm interface of centralized control apparatus is watched by clicking on the corresponding button,
Fault message is analyzed in real time, locally, remotely computer, mobile phone three-dimensional linkage, by the approach such as acousto-optic, mail, note and alarm
Push, it is ensured that the fault message very first time passes to attendant, failure, omnibearing guarantee distribution system are solved with the shortest time
Safety.Accounting logging interface is concentrated by clicking on the corresponding button viewing, is checked monthly, annual electricity consumption situation, and can be led to
Cross communication module to be communicated, pass the data to backstage or print, be further analysed process, realize energy-conservation and operation
Safeguard.
Description of the drawings
Fig. 1 is the Centralized Monitoring display device structure schematic diagram of the present invention.
Fig. 2 is method of the present invention schematic flow sheet.
Specific embodiment
Embodiments of the invention are described further below in conjunction with accompanying drawing, but the not restriction to inventing.
As shown in figure 1, being the Centralized Monitoring display device structure schematic diagram of the present invention.One kind is used for Intelligent low-voltage power distribution cabinet
Centralized Monitoring display device, the communication module being connected with CPU control modules including CPU control modules and respectively, show mould
Block, memory module；The CPU control modules carry out data communication, real-time reception by communication module with host computer and slave computer
Data are carried out display configuration by the electrical parameter data in each loop of power distribution cabinet and on-off state data, aobvious by display module
Show on corresponding display interface, while the data for receiving and the data of display are preserved in a storage module, and after sending to
Platform data center further analyzes and processes.In the present embodiment, the Centralized Monitoring display device is using AC/DC switch electricity
Source powers；Communication module adopts RS485/RS232 serial data interfaces, carries out data by twisted-pair feeder with host computer and slave computer
Communication；K9F1G08U0D and K4T51163QQ-BCE7 chip stores data of the memory module using Samsung；Display module is using adopting
With 7 cun of liquid crystal display screens, it is driven with AT070TN92 liquid crystal driver modules；CPU control modules adopt S3C2416, and it is that one kind is
Low-power consumption, high-performance, SAMSUNG ARM9 (ARM926EJ) processor of low cost, are communicated with slave computer by 485 communication ports,
Data are received and is processed, the data for receiving and the data centralized displaying of process on liquid crystal display screen, and by storing core
Piece is stored, and is communicated with host computer computer, the Internet background data center by 232 communication ports, after all data are passed to
Platform, carries out further data analysis and process.Display module shows the various electricity ginsengs in each loop by various display interfaces
Number, and alert process is carried out to operation conditions and failure, and settings button is easy to live shirtsleeve operation directly perceived.The display
Interface has real time execution parameter display interface, switching value display interface, operational factor abnormity early warning interface, chopper life-span pre-
Police circles face, fault alarm interface, accounting logging interface, and there is corresponding changing interface button, also press with digital output modul
Button and parameter running LED, chopper life-span early warning display lamp.The CPU control modules include that operational factor is real-time
Monitoring means, on-off state real-time monitoring unit, on-off state control unit, operational factor abnormity early warning unit, open circuit
Device life-span prewarning unit, fault alarm unit, form generation unit；The operational factor real-time monitoring unit is joined in real time execution
The electrical quantity for showing each loop in real time is concentrated by form on number display interface；The on-off state real-time monitoring list
Unit shows the switching value in each loop in real time in the mapping ensemble on switching value display interface by form and switch figure
State；The on-off state control unit is by the logical of each loop of digital output modul button centralized Control on display interface
Disconnected；The operational factor abnormity early warning unit was shown by form and graphic form on operational factor abnormity early warning interface
The abnormal parameters situation such as pressure, under-voltage, excessively stream, overtemperature, and early warning is carried out by the operational factor status indicator lamp on display interface；
The chopper life-span prewarning unit is intuitively shown by graphic form on chopper life-span early warning interface and judges the chopper longevity
The on-off times of life, and by the chopper life-span early warning display lamp on display interface for the chopper for reaching the life-span carry out pre-
Alert；The fault alarm unit real-time monitoring fault message, shows each loop by form on fault alarm interface
Fault message, and reported to the police by the operational factor status indicator lamp on display interface；The form generation unit is in report
Monthly annual electrical quantity and electric energy size are sequentially recorded by form on table record interface, moon sheet and annual report is produced
Table.By the digital output modul button in each loop being clicked on come the disconnection of controlling switch amount and closure, can also pass through timing routine
Come disconnection and the closure of timing control switch amount, reach the purpose for saving manpower and energy-conservation；By clicking on the corresponding button viewing
The operational factor abnormity early warning interface of centralized control apparatus, it can be seen that the abnormal parameters such as overvoltage, excessively stream occurs in parameter current
Loop, ensures power supply safety；The chopper life-span early warning interface of centralized control apparatus, intelligence is watched by clicking on the corresponding button
Monitoring breaker life-span, timely early warning allow equipment to be operated in optimum state；Centralized control apparatus is watched by clicking on the corresponding button
Fault alarm interface, ensure power distribution system secure；Accounting logging interface is concentrated by clicking on the corresponding button viewing, is checked
Monthly, annual electricity consumption situation, it is ensured that safety utilization of electric power.So as to reach real intelligence, it is to avoid unexpected circuit accident occurs, makes whole
Individual electric power system runs on safe and reliable state.
As shown in Fig. 2 being method of the present invention schematic flow sheet.Using the method for above-mentioned Centralized Monitoring display device, wrap
Include：
1) electrical parameter data in each loop of real-time reception power distribution cabinet and on-off state data；
2) configuration parameter is manually entered, including each loop parameter normal status value, abnormal parameters early warning value；Chopper is set
Life-span early warning value；
3) data to receiving carry out display configuration：The factor is calculated divided by corresponding to electrical parameter data, in display interface
Upper timing updates the initial data for showing each electrical quantity；And display switch amount status data, 0 represents that switching value disconnects, and 1 represents
Switching value is closed.
Step 3) in, when the real time data for receiving reaches the abnormity early warning value of setting, then control display lamp turns yellow, and sends
Early warning information；When the real time data for receiving is not each loop parameter normal status value of configuration, then control display lamp reddens, and sends out
Go out warning message；If the real time data for receiving is normal status value, status indicator lamp shows green..
Step 3) in, the step of including controlling switch amount cut-off/close：When needing controlling switch amount to disconnect, click is opened
Opening a sluice gate for control knob is measured in pass, and the switching value depositor write 0 of current loop, corresponding switch picture can disconnect；When needing to control
When switching value processed is closed, the combined floodgate of digital output modul button is clicked on, and the switching value depositor write 1 of current loop is opened accordingly
Close picture to close；Or each circuit switching amount opening and closing of time is set, controlling switch amount is disconnected automatically by setting time
And closure.
Step 3) in, including the step of the early warning of chopper life-span：The killer switch of reception is closed cumulative number and is set
The chopper life-span early warning value that puts is compared judgement, when cumulative number exceedes early warning value, then controls the loop early warning and indicates
Lamp flashes, prompting changing chopper.
Specifically, operational factor real-time monitoring unit receives the real time data of the electrical quantitys such as each loop voltage, electric current, so
Basic configuration and calculating are carried out to the data in each loop afterwards, for different data retain different decimal places, to which divided by phase
The calculating factor that answers, then enters lines per second real-time update and shows the relevant position at each interface.On-off state real-time monitoring
Unit receives the on-off state data in each loop, if the circuit switching amount register data is 1, represents the loop and closes
Close, and the circuit switching picture becomes closed form；If the circuit switching amount register data is 0, the loop is represented
Disconnect, and the circuit switching picture becomes disconnection form.The current real-time shape of on-off state control unit detection switch amount
State, configures digital output modul button, and click is opened a sluice gate, the switching value depositor write 0 of past current loop, clicks on and closes a floodgate, toward currently
The switching value depositor write 1 in loop, comes disconnection and the closure of controlling switch amount.Operational factor abnormity early warning unit receives electricity
The data such as pressure, electric current, arrange the size of early warning value, by judging sentence by the voltage of Real-time Collection, electric current, on-off state number
Be compared according to the data of the voltage with early warning value, electric current etc., more than early warning value then can prediction occurring, allow a variable to put 1, when
When this variable puts 1, early warning signal is sent, display lamp becomes yellow.Fault alarm unit receiving voltage, electric current, on-off state
Etc. data, judged by judging sentence and the normal range value for arranging, not in normal range, allow warning variable to put 1, show this time
Road is broken down warning, and display lamp reddens, and normally then display lamp is green.Chopper life-span prewarning unit receives switching value
Closure disconnects cumulative frequency data, by being compared judgement with on-off times with chopper itself is allowed, more than this
Value, will show that the circuit breaker can be with changing, if being less than this value, chopper can also be used.Form produces single
The data of reception are stored by unit in chronological order, are put in data base, are arranged by form, when needed, can
It is called, clicks on print button, can be printed.
Claims (10)
1. a kind of Centralized Monitoring display device for intelligent power distribution cabinet, it is characterised in that including CPU control modules and difference
The communication module that is connected with CPU control modules, display module, memory module；The CPU control modules by communication module with upper
Position machine and slave computer carry out data communication, the electrical parameter data in each loop of real-time reception power distribution cabinet and on-off state data,
Data are carried out display configuration, are shown on corresponding display interface by display module, at the same by receive data and display
Data preserve in a storage module, and send background data center to and further analyze and process.
2. display interface described in has real time execution parameter display interface, switching value display interface, operational factor abnormity early warning circle
Face, chopper life-span early warning interface, fault alarm interface, accounting logging interface, and there is corresponding changing interface button, also have
There are digital output modul button and parameter running LED, chopper life-span early warning display lamp.
3. CPU control modules described in include operational factor real-time monitoring unit, on-off state real-time monitoring unit, switching value shape
State control unit, operational factor abnormity early warning unit, chopper life-span prewarning unit, fault alarm unit, form generation unit；
The operational factor real-time monitoring unit is concentrated by form on real time execution parameter display interface and show in real time each
The electrical quantity in loop；The on-off state real-time monitoring unit is on switching value display interface by form and switch figure
Show the on-off state in each loop in the mapping ensemble of shape in real time；The on-off state control unit is by display interface
Each loop of digital output modul button centralized Control break-make；The operational factor abnormity early warning unit is in operational factor exception
The abnormal parameters situation such as over-pressed, under-voltage, excessively stream, overtemperature is shown by form and graphic form on early warning interface, and by showing
Operational factor status indicator lamp on interface carries out early warning；The chopper life-span prewarning unit is at chopper life-span early warning interface
The on-off times for judging the chopper life-span are intuitively shown by graphic form above, and pre- by the chopper life-span on display interface
Alert display lamp carries out early warning for the chopper for reaching the life-span；The fault alarm unit real-time monitoring fault message, in failure
Show the fault message in each loop on alert interface by form, and referred to by the operational factor state on display interface
Show that lamp is reported to the police；The form generation unit is sequentially recorded monthly annual on accounting logging interface by form
Electrical quantity and electric energy size, produce moon sheet and year form.
4. display module described in is driven with AT070TN92 liquid crystal driver modules using 7 cun of liquid crystal display screens.
5. communication module described in adopts RS485/RS232 interfaces, carries out data communication by twisted-pair feeder with host computer and slave computer；
The memory module adopts K9F1G08U0D and K4T51163QQ-BCE7 chips.
6. described in, Centralized Monitoring display device is powered using AC/DC Switching Power Supply.
7. using the method for above-mentioned Centralized Monitoring display device, it is characterised in that comprise the following steps：
1) electrical parameter data in each loop of real-time reception power distribution cabinet and on-off state data；
2) configuration parameter is manually entered, including each loop electrical quantity normal status value, electrical quantity abnormity early warning value；Chopper is set
Life-span early warning value；
3) data to receiving carry out display configuration：The factor is calculated divided by corresponding to electrical parameter data, fixed on display interface
Shi Gengxin shows the initial data of each electrical quantity；Display switch amount status data, 0 represents that switching value disconnects, and 1 represents switching value
Closure.
8. step 3) in, when the real time data for receiving reaches the abnormity early warning value of setting, then control display lamp turns yellow, and sends pre-
Alarming information；When the real time data for receiving is not each loop parameter normal status value of configuration, then control display lamp reddens, and sends
Warning message；If the real time data for receiving is normal status value, status indicator lamp shows green.
9. step 3) in, the step of including controlling switch amount cut-off/close：When needing controlling switch amount to disconnect, switch is clicked on
Opening a sluice gate for control knob is measured, the switching value depositor write 0 of current loop, corresponding switch picture can disconnect；When needing to control
When switching value is closed, the combined floodgate of digital output modul button, the switching value depositor write 1 of current loop, corresponding switch are clicked on
Picture can be closed；Or set each circuit switching amount opening and closing of time, controlling switch amount disconnected by setting time automatically and
Closure.
10. step 3) in, including the step of the early warning of chopper life-span：By the killer switch closure cumulative number for receiving and setting
Chopper life-span early warning value be compared judgement, when cumulative number exceed early warning value when, then control the loop early warning display lamp
Flicker, prompting changing chopper.
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| CN107069460A (en) * | 2017-05-16 | 2017-08-18 | 陈信发 | A kind of circuit breaker management method |
| CN107807563A (en) * | 2017-10-20 | 2018-03-16 | 浙江理工大学 | A kind of distribution parameter monitoring control system and control method |
| CN109120068A (en) * | 2018-09-05 | 2019-01-01 | 广东电网有限责任公司 | Substation secondary device configures the online monitoring method of operating process, device and system |
| CN112462165A (en) * | 2020-10-30 | 2021-03-09 | 深圳市合众清洁能源研究院 | Visual test method and platform for electrical circuit of medium-low voltage panel cabinet |
| CN112803585A (en) * | 2020-12-23 | 2021-05-14 | 深圳供电局有限公司 | Monitoring method and device for low-voltage contact cabinet, computer equipment and storage medium |
| WO2021143720A1 (en) * | 2020-01-14 | 2021-07-22 | 施耐德电气工业公司 | Method for displaying measurement parameter, and device |
| CN114123512A (en) * | 2021-12-01 | 2022-03-01 | 山东汇能电气有限公司 | High tension switchgear remote control system based on it is intelligent |
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| CN109120068A (en) * | 2018-09-05 | 2019-01-01 | 广东电网有限责任公司 | Substation secondary device configures the online monitoring method of operating process, device and system |
| WO2021143720A1 (en) * | 2020-01-14 | 2021-07-22 | 施耐德电气工业公司 | Method for displaying measurement parameter, and device |
| CN112462165A (en) * | 2020-10-30 | 2021-03-09 | 深圳市合众清洁能源研究院 | Visual test method and platform for electrical circuit of medium-low voltage panel cabinet |
| CN112803585A (en) * | 2020-12-23 | 2021-05-14 | 深圳供电局有限公司 | Monitoring method and device for low-voltage contact cabinet, computer equipment and storage medium |
| CN112803585B (en) * | 2020-12-23 | 2023-03-03 | 深圳供电局有限公司 | Monitoring method and device for low-voltage contact cabinet, computer equipment and storage medium |
| CN114123512A (en) * | 2021-12-01 | 2022-03-01 | 山东汇能电气有限公司 | High tension switchgear remote control system based on it is intelligent |
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