CN203504290U - Intelligent power distribution management unit - Google Patents
Intelligent power distribution management unit Download PDFInfo
- Publication number
- CN203504290U CN203504290U CN201320557592.8U CN201320557592U CN203504290U CN 203504290 U CN203504290 U CN 203504290U CN 201320557592 U CN201320557592 U CN 201320557592U CN 203504290 U CN203504290 U CN 203504290U
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- China
- Prior art keywords
- power distribution
- intelligent power
- processor
- interface
- administrative unit
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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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- 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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The utility model provides an intelligent power distribution management unit. The intelligent power distribution management unit comprises a processor, a serial interface, an Ethernet interface, a level conversion circuit, a man-machine interface device and a display device, an output end of the serial interface is connected with an input end of the processor, an output end of the processor is connected with the level conversion circuit, the man-machine interface device and the display device in sequence, the processor is connected with power distribution equipment through the serial interface, and the processor is connected with a monitoring system through the level conversion circuit and the Ethernet interface. The intelligent power distribution management unit in the utility model can be organically connected with the power distribution equipment and the monitoring system through bus technology, different equipment is distinguished by setting different communication addresses, parameters such as real-time data and the operating state of each power distribution equipment can be monitored through the display device, a man-machine conversation on a field level can also be realized, costs are reduced, and space is saved.
Description
Technical field
The utility model relates to field of power distribution, refers to especially a kind of intelligent power distribution administrative unit.
Background technology
Modern distributing monitoring system depends on communication manager, supervisor is as an intermediate transit equipment, by bus, gather each distribution interval data, data are integrated conversion in supervisor the inside, sending to computer background monitoring software, computer interface monitors, can only see at main Control Room monitoring computer the data of various distribution intervals, supervisor unit is as an information retransmission unit, can not see intuitively equipment operation condition, and communication manager volume is large, need the independent communication cabinet of peace to install, communication manager cost is more expensive.
Utility model content
The utility model proposes a kind of intelligent power distribution administrative unit, solved the problem that operating personnel in prior art can not see equipment operation condition intuitively.
The technical solution of the utility model is achieved in that
A kind of intelligent power distribution administrative unit, it is characterized in that, comprise: processor, serial line interface, Ethernet interface, level shifting circuit, human-computer interface device and display unit, the output of serial line interface is connected with the input of processor, the output of processor is connected with level shifting circuit, human-computer interface device and display unit successively, processor is connected with controller switching equipment by serial port, and processor is connected with supervisory control system with Ethernet interface by level shifting circuit.
Preferably, serial line interface comprises RS485 serial line interface He San road, a road RS232 serial line interface.
Preferably, display unit is LCDs.
Preferably, intelligent power distribution administrative unit is also provided with SDRAM memory, and SDRAM memory is connected with described processor by sdram interface.
Preferably, the control chip of Ethernet interface is CS8900 chip.
Preferably, processor is ARM EP9315-IBZ chip.
Preferably, intelligent power distribution administrative unit is also provided with the pressurizer for regulation voltage.
Intelligent power distribution administrative unit of the present utility model, can organically couple together by bussing technique and controller switching equipment and supervisory control system, by different addresses is set, distinguish different equipment, pass through display unit, just can monitor the parameters such as the real time data of each controller switching equipment and running status, can also realize the human-computer dialogue of on-the-spot aspect, many intelligent power distribution unit form system, can realize the exchange of data and share, small distribution supervisory control system can be saved supervisor and monitoring host computer, cost, in the embedded power distribution cabinet of industrial panel computer, do not need independent communication cabinet, save space.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the usable condition schematic diagram of a kind of intelligent power distribution administrative unit of the utility model;
Fig. 2 is the circuit theory diagrams of a kind of intelligent power distribution administrative unit of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of intelligent power distribution administrative unit of the present utility model is connected with distributing monitoring system by system bus, its internal bus of intelligent power distribution administrative unit can connect a plurality of controller switching equipments, the intelligent management of the distributed secondary power distribution of the system that realizes and controller switching equipment.
As shown in Figure 2, a kind of intelligent power distribution administrative unit, comprise: processor, multi-path serial interface, Ethernet interface, level shifting circuit, human-machine interface module and display unit, multi-path serial interface, Ethernet interface are connected with processor respectively, processor is connected with display unit by level shifting circuit, human-machine interface module successively, processor is connected with controller switching equipment by serial port described in a road wherein, and described processor is connected with supervisory control system by Ethernet interface.Multi-path serial interface comprises RS232 serial line interface and RS485 serial line interface, serial communication chip adopts MAX3232 or MAX3485, preferably, the number of RS232 serial line interface is 3, so that for controller switching equipment distributes different communication ports, can organically couple together by RS232 or RS485 bus and controller switching equipment, by different addresses is set, distinguish different equipment, concrete employing can be configured above-mentioned which kind of communication interface as required, and communication protocol also can carry out flexible cutting according to actual needs.Processor is connected with controller switching equipment by a road serial line interface wherein, so that the service data of Real-time Collection controller switching equipment, the Ethernet interface that is also provided with of the present utility model, because processor arranges different from Ethernet interface voltage, therefore between processor and Ethernet interface, be provided with voltage conversion circuit, processor is realized the transfer of data with supervisory control system by ethernet port, to realize the communication of supervisory control system, ethernet control chip adopts CS8900 chip, and CS8900 chip is to aim at the high chip of Industry Control reliability.
Preferably, processor preferably adopts ARM EP9315-IBZ technical grade chip, and ARMEP9315-IBZ technical grade chip is supported LINUX system, and processor has data acquisition function, data analysis function and data sheet systematic function.More preferably, after processor is processed the data of collection by IEC61850 standard or MODBUS agreement, then be uploaded to above-mentioned supervisory control system by above-mentioned ethernet port.
Preferably, for realizing hommization operation and management, intelligent power distribution administrative unit of the present utility model is also provided with display unit, preferred, display unit is LCDs or touch-screen, and above-mentioned processor is connected with display unit by level switch module, human-machine interface module.Because the memory capacity of above-mentioned processor itself is limited, therefore, intelligent power distribution administrative unit of the present utility model also disposes memory, preferably, memory is SDRAM, and processor is connected with SDRAM by sdram interface, and processor can be by internal data store in memory, meanwhile, intelligent power distribution administrative unit is also provided with pressurizer.
As known from the above, intelligent power distribution administrative unit of the present utility model has not only improved the reliability with supervisory control system communication, and service data that can Real-time Collection controller switching equipment, monitors its ruuning situation, meanwhile, also has the function of data analysis and data sheet.This Intelligent power distribution terminal adopts touch-screen, and the service data of understanding controller switching equipment for operating personnel provides great convenience.
Novel intelligent distribution management unit, equipment is configured to the high-grade integral type supervisory control system that industrial panel computer is carrier, to realize the Communication processing of distribution system and the intelligent cell of equipment Management Function, plurality of devices organically can be coupled together by bussing technique, by different addresses is set, distinguish different equipment, just can monitor the parameters such as the real time data of each controller switching equipment and running status, can also realize the human-computer dialogue of on-the-spot aspect, many intelligent power distribution unit form system, can realize the exchange of data and share, small distribution supervisory control system can be saved supervisor and monitoring host computer, cost, in the embedded power distribution cabinet of industrial panel computer, do not need independent communication cabinet, there is saving space, intuitively, the advantage such as attractive in appearance.
Novel intelligent power supply unit also has the following advantages:
Intelligent: powerful picture disply and warning function, setting parameter, picture disply originally and alarm intelligent be Control Room in the distance, and setting parameter needs independent debugging computer and professional commissioning staff;
Modularized design: can be according to field requirement convenient increase and decrease function and system scale;
Human-computer interaction: touch screen design, maintains easily and arrange data.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (7)
1. an intelligent power distribution administrative unit, it is characterized in that, comprise: processor, serial line interface, Ethernet interface, level shifting circuit, human-computer interface device and display unit, the output of described serial line interface is connected with the input of described processor, the output of described processor is connected with described level shifting circuit, described human-computer interface device and described display unit successively, described processor is connected with controller switching equipment by described serial port, and described processor is connected with supervisory control system with Ethernet interface by described level shifting circuit.
2. a kind of intelligent power distribution administrative unit according to claim 1, is characterized in that, described multi-path serial interface comprises RS485 serial line interface He San road, a road RS232 serial line interface.
3. a kind of intelligent power distribution administrative unit according to claim 1, is characterized in that, described display unit is LCDs.
4. a kind of intelligent power distribution administrative unit according to claim 1, is characterized in that, described intelligent power distribution administrative unit is also provided with SDRAM memory, and described SDRAM memory is connected with described processor by sdram interface.
5. a kind of intelligent power distribution administrative unit according to claim 1, is characterized in that, the control chip of described Ethernet interface is CS8900 chip.
6. a kind of intelligent power distribution administrative unit according to claim 1, is characterized in that, described processor is ARM EP9315-IBZ chip.
7. a kind of intelligent power distribution administrative unit according to claim 1, is characterized in that, described intelligent power distribution administrative unit is also provided with the pressurizer for regulation voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557592.8U CN203504290U (en) | 2013-09-09 | 2013-09-09 | Intelligent power distribution management unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557592.8U CN203504290U (en) | 2013-09-09 | 2013-09-09 | Intelligent power distribution management unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203504290U true CN203504290U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320557592.8U Expired - Lifetime CN203504290U (en) | 2013-09-09 | 2013-09-09 | Intelligent power distribution management unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203504290U (en) |
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2013
- 2013-09-09 CN CN201320557592.8U patent/CN203504290U/en not_active Expired - Lifetime
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| GR01 | Patent grant | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
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| CX01 | Expiry of patent term |