CN205862220U - A kind of checked operation equipment of group screen switch board - Google Patents
A kind of checked operation equipment of group screen switch board Download PDFInfo
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- CN205862220U CN205862220U CN201620558853.1U CN201620558853U CN205862220U CN 205862220 U CN205862220 U CN 205862220U CN 201620558853 U CN201620558853 U CN 201620558853U CN 205862220 U CN205862220 U CN 205862220U
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- switch board
- group screen
- screen switch
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Abstract
The checked operation equipment of this utility model a kind of group screen switch board, is mainly made up of communication and data processing module, signal acquisition module, signal output module, power module, human-computer interaction interface, communication interface and electric interfaces；Communication and data processing module are used for processing all information and data in checked operation equipment；Signal acquisition module is used for collection and the measurement of analog quantity of switch amount；Signal output module is for switching value, analog quantity and the output of control signal；Power module is for providing power supply to checked operation equipment；Human-computer interaction interface exchanges with information for interacting between system and user；Communication interface and electric interfaces are for communicating and electric connection with the intelligent equipment in group screen switch board.Can be attached with all devices in group screen switch board by complete input/output interface, complete measurement function and various communication mode, and by inspection software, function and the performance of group screen switch board are tested.
Description
Technical field
This utility model relates to the technical field of distribution automation power system device checked operation, especially a kind of group screen
The checked operation equipment of switch board.
Background technology
Transformer station is voltage of transformation in power system, accepts and distribute electric energy, controls the electricity that electric power flows to and adjusts voltage
Power facility, the grid contact of each step voltage is got up by transformator, is a ring important in electrical power trans mission/distribution system by it.Along with electronics
The development of information technology, transformer station is also developing towards intelligent automaticization, particularly as being the computer technology of utilization advanced person, modern times
Electronic technology, communication technology and the information processing technology etc. realize to substation secondary device (include relay protection, control, measure,
Signal, failure wave-recording, automaton and telemechanical apparatus etc.) function carry out reconfiguring, optimizing design, transformer station is all set
Standby ruuning situation performs supervision, measures, controls and coordinate, and improves substation safety stable operation level, reduces operation maintenance
Cost, increases economic efficiency.
Group screen switch board is exactly that the equipment realizing intelligent substation automatization is reasonably combined, so group screen control
Cabinet processed is the core of intelligent substation and automatization, and as the core of transformer station, there is presently no one more complete
The equipment of face high efficient and flexible is tested.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome deficiency of the prior art, it is provided that a kind of group screen control
The checked operation equipment of cabinet processed, carries out the inspection of comprehensive high efficient and flexible to the group screen switch board of transformer station.
This utility model solves its technical problem and be the technical scheme is that the checked operation of a kind of group screen switch board sets
Standby, mainly by communication and data processing module, signal acquisition module, signal output module, power module, human-computer interaction interface,
Communication interface and electric interfaces composition；Communication and data processing module are used for processing all information sums in checked operation equipment
According to, carry out the transmission of information between communication and data processing module and other modules；Signal acquisition module is for switch amount
Gathering and the measurement of analog quantity, signal acquisition module is by being uploaded to, with the signal measured, the sum that communicates the information collected
It is further analyzed according to processing module and processes；Signal output module is defeated for switching value, analog quantity and control signal
Going out, signal output module accepts from the instruction communicated with data processing module and externally exports according to its instruction；Power supply
Module is for providing power supply to checked operation equipment；Human-computer interaction interface is handed over information for interacting between system and user
Change；Communication interface and electric interfaces are for communicating and electric connection with the intelligent equipment in group screen switch board.
Saying further, described communication and data processing module are by carrying out letter between CAN communication mode and other modules
The transmission of breath.
Saying further, described communication and data processing module are with RS232, RS485 and ethernet interface, externally
Support IEC 60870-5-104, IEC 60870-5-104 and IEC61850 agreement.
The beneficial effects of the utility model are: this utility model uses software and hardware configuration flexibly, and be easily understood is man-machine
Interactive interface, comprehensive communication plan, safe and reliable data-handling capacity and input/output function, controlled by simulation group screen
It is tested by the working environment of cabinet, improves the efficiency of manufacturer's exfactory inspection, the convenient maintenance using unit.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is system block diagram of the present utility model.
Detailed description of the invention
See Fig. 1, the checked operation equipment of this utility model a kind of group screen switch board, mainly processed mould by communication and data
Block, signal acquisition module, signal output module, power module, human-computer interaction interface, communication interface and electric interfaces composition.
Communication and data processing module are core component, and communication and data processing module are used for processing in checked operation equipment
All information and data, and make countermeasure according to practical situation during inspection.Communication and data processing module are that primary module passes through
The transmission of information is carried out between CAN communication mode and other modules that capacity of resisting disturbance is strong.Communication and data processing module with
RS232, RS485, Ethernet (light mouth and electricity mouth) communication interface communicate and coordinate its installation software use can externally support IEC
60870-5-104, IEC 60870-5-104 and IEC61850 agreement.Communicate and the communicating of the abundant species of data processing module
Mouth can be with equipment in group screen switch board, such as: line protective devices, busbar protective device, protection device for circuit breaker, fault recorded broadcast
The various conventional protection such as device and monitoring device communicate.The outer communication in simulation station or station, a distant place control on the spot, check group screen
The communication function of switch board, and normal event and the adaptibility to response of accident.
Signal acquisition module is mainly the collection of switch amount and the survey to analog quantity (temperature, humidity, electric current, voltage)
Amount.Signal acquisition module is by being uploaded to, through CAN communication, the sum that communicates to signal with measuring collect after pretreatment
It is further analyzed according to processing module and processes.CAN communication has the advantages that capacity of resisting disturbance is strong and transmission is stable, it is ensured that
The correctness of signals collecting, the data collected by and the result that collects of group screen switch board institute carrying device compare, from
And check group screen switch board the most working properly.
Signal output module is mainly used in the output of switching value, analog quantity and control signal, the level grade of these signals
Mate with the requirement of equipment in group screen switch board with current class, and also leave surplus, imitating substation working environment.
As: the output of analog voltage transformer summation current transformer can be carried out to protection equipment for transformer with output voltage and electric current.Signal
Output module accepts the instruction from communication and data processing module by CAN communication mode, carries out the most defeated according to its instruction
Go out.These output signals can be supplied to the relevant device in group screen switch board, simulate the electric circumstance of its work, check it to answer
To ability.
Signal output module accepts the instruction from communication and data processing module by CAN communication mode, refers to according to it
Order externally exports.
Alternating current-direct current input is supported in the input of power module Width funtion, and capacity of resisting disturbance is strong, lightening surge preventing, antistatic, Fang Mai
Rushing group's design, power module is for providing power supply to checked operation equipment.
Human-computer interaction interface includes LCD touch screen, mouse and keyboard, it is provided that man-machine interaction circle the most general
Face, human-computer interaction interface exchanges with information for interacting between system and user.
Communication interface and electric interfaces support RS232, RS485, Ethernet (light mouth and electricity mouth), and various electric grade
Physical connection requirements, for communicating and electric connection with the intelligent equipment in group screen switch board, provide for inspection
The premise of physical connection.
The checked operation equipment of this group screen switch board can realize following functions:
One, acquisition function: be capable of electric parameters, the measurement of non-electric quantity (pressure, humidity, temperature etc.), can be split
Pass amount monitors, inspection group screen switch board related data and displacement signal are the most normal.
Two, output function: output analog quantity and on-off model, it is provided that to the work of group screen switch board simulation group screen switch board
Make environment.
Three, communication function: RS232, RS485, Ethernet (light mouth and electricity mouth) communication interface communicate and coordinate it to install software
IEC 60870-5-104, IEC 60870-5-104 and IEC61850 agreement can be externally supported in use.
Four, analog demenstration function: communication and data processing module, as core, coordinate other modules by signals collecting mould
Block, signal output module and the work of transformer substation environment of communication function simulation group screen switch board, including: analog quantity, digital quantity, stand
Communicate outside interior station, a distant place controls and tackles the disposal ability of catastrophic failure on the spot, thus reaches to check the mesh of group screen switch board
's.
Five, the flexible configuration in function, structure: multiple functional, rich interface is suitable for the inspection of conventional group screen switch board.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and amendment completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description by novel technical scope, it is necessary to determine its technology according to right
Property scope.
Claims (3)
1. a checked operation equipment for group screen switch board, is characterized in that: mainly by communication and data processing module, signals collecting
Module, signal output module, power module, human-computer interaction interface, communication interface and electric interfaces composition；Communication and data process
Module is used for processing all information and data in checked operation equipment, carries out between communication and data processing module and other modules
The transmission of information；Signal acquisition module is used for collection and the measurement of analog quantity of switch amount, and signal acquisition module is by adopting
Collect to information and measure to signal be uploaded to communicate and data processing module be further analyzed and process；Signal is defeated
Going out the module output for switching value, analog quantity and control signal, signal output module accepts to process mould from communication and data
The instruction of block also externally exports according to its instruction；Power module is for providing power supply to checked operation equipment；Man-machine interaction
Interface exchanges with information for interacting between system and user；Communication interface and electric interfaces for in group screen switch board
Intelligent equipment communicate and electric connection.
The checked operation equipment of a kind of group screen switch board the most according to claim 1, is characterized in that: described communication and data
Processing module is by carrying out the transmission of information between CAN communication mode and other modules.
The checked operation equipment of a kind of group screen switch board the most according to claim 1, is characterized in that: described communication and data
Processing module, with RS232, RS485 and ethernet interface, externally supports IEC 60870-5-104, IEC 60870-5-
104 and IEC61850 agreements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558853.1U CN205862220U (en) | 2016-06-08 | 2016-06-08 | A kind of checked operation equipment of group screen switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558853.1U CN205862220U (en) | 2016-06-08 | 2016-06-08 | A kind of checked operation equipment of group screen switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205862220U true CN205862220U (en) | 2017-01-04 |
Family
ID=57638794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620558853.1U Active CN205862220U (en) | 2016-06-08 | 2016-06-08 | A kind of checked operation equipment of group screen switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205862220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173348A (en) * | 2018-03-13 | 2018-06-15 | 广东里田电力工业有限公司 | A kind of behaviour with intelligent communication module shows instrument |
| CN110196551A (en) * | 2019-05-15 | 2019-09-03 | 中国舰船研究设计中心 | A kind of process control cabinet with human-computer interaction function |
-
2016
- 2016-06-08 CN CN201620558853.1U patent/CN205862220U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173348A (en) * | 2018-03-13 | 2018-06-15 | 广东里田电力工业有限公司 | A kind of behaviour with intelligent communication module shows instrument |
| CN110196551A (en) * | 2019-05-15 | 2019-09-03 | 中国舰船研究设计中心 | A kind of process control cabinet with human-computer interaction function |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |