CN205788724U - Changed into switchhouse data communication controls terminal - Google Patents
Changed into switchhouse data communication controls terminal Download PDFInfo
- Publication number
- CN205788724U CN205788724U CN201620580052.5U CN201620580052U CN205788724U CN 205788724 U CN205788724 U CN 205788724U CN 201620580052 U CN201620580052 U CN 201620580052U CN 205788724 U CN205788724 U CN 205788724U
- Authority
- CN
- China
- Prior art keywords
- interface
- switchhouse
- changed
- module
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a kind of changed into switchhouse data communication and control terminal, including arm processor, the input of arm processor connects data converting circuit, data converting circuit is connected to voltage transformer by voltage PT interface, it is connected to current transformer by electric current CT interface, it is connected to switching value acquisition module by switching value interface, it is connected to analogue collection module by analog quantity interface, connected by digital quantity interface and have digital data acquisition module, it is connected to temperature collect module and humidity collection module by humiture interface, the input of arm processor is also associated with the reception transport module for receiving other changed into switchhouse data, the outfan of arm processor is connected to high in the clouds by launching transport module, the power circuit for powering it is also associated with for it on arm processor.This utility model realizes changed into switchhouse data acquisition and transmission, decreases the most on duty and unnecessary network communication interface and interlock circuit, reduces installation cost.
Description
Technical field
This utility model belongs to change Distribution Automation Technology field, is specifically related to a kind of changed into switchhouse data communication and controls eventually
End.
Background technology
The development and the reliability that become distribution industry play very important effect, weight in all parts of the country to the development of national economy
The transformer and distribution station users such as some engineering project, landmark building, large common facility sharply increase, the safety to transformation and distribution system
Property, reliability, real-time, ease for use, compatibility and reduce fault incidence and have higher requirement.But great majority at present
The power pipe Ore-controlling Role of electrical equipment also fails to promote, and causes changed into switchhouse electric power O&M-energy consumption control data acquisition to rely on people
Work, occurs that the series of problems such as power quality, equipment fault, burst accident, equipment alarm need manual site to solve, it is impossible in advance
Precognition, relies on artificial every day, monthly distribution equipment carries out manual inspection, and electricity consumption parameters manually gathers, and waste is a large amount of
Manpower and materials.Along with network and intelligentized fast development, it is desirable to become distribution facility and not only want safe and stable operation, the most also want
There is the intelligent functions of " four is distant " (remote measurement, remote signalling, remote regulating, remote control)；Remote Centralized Monitoring management data collection, electric power fortune
Dimension, energy consumption control data acquisition, minimizing cable wiring manufacture difficulty, saving construction cost；It is the most accurate that electric power first-aid arrives fault section
Determine that position, fault are excised in time, load turns the functions such as band, network reconfiguration, thus ensures fast recovery of power supply.Along with computer leads to
The high-tech development such as letter, big data, cloud computing, utilize informationization technology that changed into switchhouse is carried out remote monitoring and administration effectively
Become a kind of and improved the effective way that changed into switchhouse safe operation is safeguarded and reduced cost.But, along with current changed into switchhouse
Distribution discreteness is increasing and the complexity of distribution indoor equipment increases, cause the cost increase that switchgear house monitor.As
What optimizes the advantage of existing electric power management and control according to the demand of changed into switchhouse electric power O&M-energy consumption control, and reducing cost is to need badly to want
The problem solved.
Utility model content
The purpose of this utility model is to provide a kind of changed into switchhouse data communication to control terminal, to overcome above-mentioned existing skill
The defect that art exists, this utility model realizes changed into switchhouse data acquisition and transmission, decreases the most on duty and unnecessary net
Network communication interface and interlock circuit, reduce installation cost.
For reaching above-mentioned purpose, this utility model adopts the following technical scheme that
Changed into switchhouse data communication controls terminal, and including arm processor, the input of arm processor connects has data to turn
Changing circuit, data converting circuit is connected to voltage transformer by voltage PT interface, to be connected to electric current by electric current CT interface mutual
Sensor, it is connected to switching value acquisition module by switching value interface, is connected to analogue collection module, logical by analog quantity interface
Cross the connection of digital quantity interface to have digital data acquisition module, be connected to temperature collect module and humidity collection mould by humiture interface
Block, the input of arm processor is also associated with the reception transport module for receiving other changed into switchhouse data, arm processor
Outfan by launch transport module be connected to high in the clouds, arm processor is also associated with the power circuit for powering for it.
Further, data converting circuit is additionally provided with the RS485 interface for connected with network cable.
Further, arm processor there is is input keyboard by keyboard interface connection, had tactile by display screen interface connection
Touch display screen.
Further, described data converting circuit includes photoelectric isolating circuit and voltage conversion circuit.
Further, on power circuit, connection has UPS module.
Further, described power circuit includes AC/DC converting circuit and DC/DC conversion circuit.
Further, described reception transport module and transmitting transport module are wireless transport module, wireless transport module
Including communicating circuit and wireless signal 433MHZ RF transceiver；Receive to connect on transport module and have reception antenna, launch transmission
Connect in module and have transmitting antenna.
Compared with prior art, this utility model has a following useful technique effect:
The display of this utility model full electric quantity data acquisition harmonic content uses wireless communication mode with electric power O&M-energy consumption control
Carrying out data transmission between system server, this situation the most not possessing Ethernet access condition with changed into switchhouse is consistent, subtracts
Other unnecessary telecommunication network communication interface and interlock circuits are lacked；This utility model possesses and directly gathers voltage, electric current
The function of the multiple digital & analog signal amount signals such as amount, switching value, analog quantity, Temperature Quantity, humidity amount, with the circuit of typical case's changed into switchhouse
Data acquisition situation is consistent, decreases use and the line arrangement installation cost of measuring instrument, and gathered data are passed through
Launch transport module and be sent to remote data monitoring central server according to communication protocol by high in the clouds.
Further, this utility model power circuit is provided with two kinds of power supply input patterns of AC and DC, it is adaptable to no
Same power supply condition.
Further, this utility model is configured with touching display screen, can carry out novel maintenance operation in local or strange land
With energy consumption control information management and control.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail:
Seeing Fig. 1, changed into switchhouse data communication controls terminal, and including arm processor, the input of arm processor connects
Having data converting circuit, data converting circuit to include photoelectric isolating circuit and voltage conversion circuit, data converting circuit is by electricity
Pressure PT interface is connected to voltage transformer, is connected to current transformer by electric current CT interface, is connected to by switching value interface
Switching value acquisition module, be connected to by analog quantity interface analogue collection module, by digital quantity interface connect have digital quantity
Acquisition module, being connected to temperature collect module and humidity collection module by humiture interface, the input of arm processor also connects
Being connected to the reception transport module for receiving other changed into switchhouse data, the outfan of arm processor is by launching transport module
Being connected to high in the clouds, arm processor is also associated with the power circuit for powering for it, power circuit connects UPS module,
Power circuit includes AC/DC converting circuit and DC/DC conversion circuit, can directly input alternating current 220V power supply from outside
And 24V DC source, receiving transport module and transmitting transport module is wireless transport module, wireless transport module includes communication
Circuit and wireless signal 433MHZ RF transceiver；Receive to connect on transport module and have reception antenna, launch and connect on transport module
Be connected to launch antenna, apply high-power 433MHZ RF transceiver, there is higher receiving sensitivity, communication distance up to
4.2KM, can easily realize serial equipment wireless penetration, removes the worry of a large amount of wiring from, uses manpower and material resources sparingly.
It is additionally provided with the RS485 interface for connected with network cable, on data converting circuit on arm processor by keyboard interface even
It is connected to input keyboard, has touch display screen by display screen interface connection.
Voltage PT interface includes high pressure PT voltage transformer 3 tunnel phase/line voltage measurement interface, and electric current CT interface includes high pressure
CT current transformer 3 road electric current input interface, 3 tunnel phases/line voltage measurement interface can be directly accessed, and voltage range lies prostrate at 0-500,
3 road electric current input interfaces can be directly accessed, and current range is at 0-5A；Current transformer, the setting able to programme of voltage transformer no-load voltage ratio.
Switch value input interface comprises 4 road optocoupler input interfaces, can receive the pulse signal that 4 way switch send simultaneously, open
Pass amount acquisition module can directly gather vacuum switch, low voltage switch position signalling and on/off switch location status.
Temperature collect module comprises voltage/temperature conversion circuit and external thermocouple, platinum resistance, 4-20ma infrared temperature
Sensor, can directly measure changed into switchhouse transformator or the temperature of cable appearance and Temperature of Power Cables；Humidity collection module bag
Containing voltage/humidity change-over circuit and external dew cell, can directly measure the ambient humidity in switchgear house, by being wirelessly transferred
Module is sent to server, saves a large amount of wiring cost.
Terminal that intelligent data acquisition radio switch and data communication this utility model control forms a complete set of application, can be only
Vertical or supporting collection full electricity 33 phase parameter and harmonic parameters signal are wirelessly transmitted to data communication and control terminal, then launch transmission
To the big data terminal of cloud management, implement remotely monitoring, will after the data acquisition of some changed into switchhouse this utility model by receiving
Transport module collects；The data the most just handled well with CCTV camera by being connected network, in the way of Ethernet or 3G
Be sent to high in the clouds, be linked on director server by data transfer layer, on server operational management software by all data acquisitions,
Storage；And graphically, the mode of curve, picture be shown to management personnel；Then server by the figure of display with the shape of webpage
Formula is published on network, and remote monitoring personnel can be checked certainly by network entry to server input login account and password
Oneself equipment operation condition and on-the-spot screen monitoring；Server can also be signed in by mobile phone and the most all check required letter
Breath.
Below in conjunction with the accompanying drawings implementation process of the present utility model is further described:
Changed into switchhouse data communication of the present utility model controls terminal, and arm processor is by number in normal operating conditions
According to change-over circuit from voltage PT interface, electric current CT interface, switching value interface, analog quantity interface, digital quantity interface obtain electric parameters,
The data messages such as switching value and other semaphores, these data messages, after the program analytical calculation of arm processor, pass through
Launch transport module and be sent to remote data monitoring central server according to communication protocol by high in the clouds；Meanwhile, arm processor can
By the information pushing of setting to display screen, and according to the content needed for input keyboard operation display.By running electricity on server
House keeper manages software by all data acquisitions, storage；And graphically, the mode of curve, picture be shown to management personnel；Then take
The figure of display is published on network by business device in the form of a web page, and remote monitoring personnel can be by network entry to server
Input login account and password, check the equipment operation condition of oneself and on-the-spot screen monitoring；Can also be logged in by mobile phone A PP
Information needed is the most all checked to server.
Claims (7)
1. changed into switchhouse data communication controls terminal, it is characterised in that include arm processor, and the input of arm processor connects
Having data converting circuit, data converting circuit is connected to voltage transformer by voltage PT interface, is connected by electric current CT interface
To current transformer, it is connected to switching value acquisition module by switching value interface, is connected to analog quantity by analog quantity interface and adopts
Collection module, by digital quantity interface connect have digital data acquisition module, be connected to by humiture interface temperature collect module and
Humidity collection module, the input of arm processor is also associated with the reception transport module for receiving other changed into switchhouse data,
The outfan of arm processor is connected to high in the clouds by launching transport module, arm processor is also associated with for powering for it
Power circuit.
Changed into switchhouse data communication the most according to claim 1 controls terminal, it is characterised in that on data converting circuit also
It is provided with the RS485 interface for connected with network cable.
Changed into switchhouse data communication the most according to claim 1 controls terminal, it is characterised in that pass through on arm processor
Keyboard interface connects input keyboard, have touch display screen by display screen interface connection.
Changed into switchhouse data communication the most according to claim 1 controls terminal, it is characterised in that described data converting circuit
Including photoelectric isolating circuit and voltage conversion circuit.
Changed into switchhouse data communication the most according to claim 1 controls terminal, it is characterised in that connecting on power circuit has
UPS module.
Changed into switchhouse data communication the most according to claim 1 controls terminal, it is characterised in that described power circuit includes
AC/DC converting circuit and DC/DC conversion circuit.
Changed into switchhouse data communication the most according to claim 1 controls terminal, it is characterised in that described reception transport module
Being wireless transport module with launching transport module, wireless transport module includes that communicating circuit and wireless signal 433MHZ radio frequency are received
Send out device；Receiving to connect on transport module and have reception antenna, launching to connect on transport module has transmitting antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580052.5U CN205788724U (en) | 2016-06-14 | 2016-06-14 | Changed into switchhouse data communication controls terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580052.5U CN205788724U (en) | 2016-06-14 | 2016-06-14 | Changed into switchhouse data communication controls terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205788724U true CN205788724U (en) | 2016-12-07 |
Family
ID=58133141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620580052.5U Active CN205788724U (en) | 2016-06-14 | 2016-06-14 | Changed into switchhouse data communication controls terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205788724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913645A (en) * | 2016-06-14 | 2016-08-31 | 陕西天汇电力建设工程有限公司 | Electricity transformation and distribution room data communication control terminal |
-
2016
- 2016-06-14 CN CN201620580052.5U patent/CN205788724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913645A (en) * | 2016-06-14 | 2016-08-31 | 陕西天汇电力建设工程有限公司 | Electricity transformation and distribution room data communication control terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105913645A (en) | Electricity transformation and distribution room data communication control terminal | |
| CN201589785U (en) | Power transmission line remote monitoring device | |
| CN105242119A (en) | Electromagnetic environment monitoring system with noise integrated and method | |
| CN104020374A (en) | Intelligent substation secondary equipment site-wide simulation test system | |
| CN103412536A (en) | Box-type transformer substation remote monitoring system based on ZigBee-GPRS technology | |
| CN105807158A (en) | Electric power parameter online monitoring system and monitoring control method for power grid connection points and switches | |
| CN204705869U (en) | A kind of switchgear building data acquisition intelligent supervisor | |
| CN207650308U (en) | A kind of power quality detection system based on power line carrier communication | |
| CN204230724U (en) | Can the packaged type intelligent substation of remote online monitoring | |
| CN104377581A (en) | Movable type intelligent transformer substation capable of being monitored remotely on line | |
| CN205788724U (en) | Changed into switchhouse data communication controls terminal | |
| CN203775473U (en) | Power-saving control cabinet of intelligent street lamp | |
| CN205246753U (en) | Equipment with ammeter function | |
| CN105910651A (en) | Intelligent data collection wireless converter | |
| CN204189461U (en) | Nuclear power station remote supervision system | |
| CN201868952U (en) | Embedded processor technology-based fault isolation controller | |
| CN210016321U (en) | Tripping alarm device for branch switch of outgoing line in distribution station area | |
| CN106027961A (en) | Wireless video monitoring system of electric power network | |
| CN205160217U (en) | Wireless video monitor system of electric wire netting | |
| CN215300274U (en) | Monitoring and control system for power distribution station and switching station | |
| CN213813777U (en) | Contact type grounding resistance testing device based on wireless data transmission technology | |
| CN109116096B (en) | Switch voltage alarm device for outgoing line branch line of power distribution station | |
| CN219829957U (en) | Modularized automatic measurement terminal and distributed automatic monitoring system | |
| CN109283959A (en) | Large-scale substation emphasis facility monitoring system and method based on low-power wireless communication | |
| CN203119624U (en) | Measurement and control integrated low-voltage power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |