CN104659918A - Smart grid information management device fused with IEC (international electrotechnical commission) 61850 protocol - Google Patents
Smart grid information management device fused with IEC (international electrotechnical commission) 61850 protocol Download PDFInfo
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- CN104659918A CN104659918A CN201510101326.8A CN201510101326A CN104659918A CN 104659918 A CN104659918 A CN 104659918A CN 201510101326 A CN201510101326 A CN 201510101326A CN 104659918 A CN104659918 A CN 104659918A
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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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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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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- 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
- Y04S40/128—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 involving the use of Internet protocol
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Abstract
The invention discloses a smart grid information management device fused with the IEC (international electrotechnical commission) 61850 protocol. The device comprises a CPU (central processing unit) module, an Ethernet module, an extension module, a protocol conversion management module and a power module, wherein the Ethernet module, the extension module, the protocol conversion management module and the power module are connected with the CPU module respectively for control. The smart grid information management device can manage in a unified manner and monitor various different acquired data, forwarding instructions a well as different communication protocols and the like through communication, so that grid data exchange of various sets of electrical power monitoring equipment is realized, and the communication is more stable and reliable.
Description
Technical field
The present invention relates to a kind of fusion IEC61850 stipulations intelligent grid apparatus for management of information, especially relate to a kind of collection of IEC61850 stipulations message of intelligent substation, unpack, the intelligent substation communication supervisor system of the function such as pattern analysis, belong to technical field of electric power.
Background technology
Intelligent substation is the main popularizing form of national grid, and intelligent substation is divided into process layer, wall, station level.Process layer comprises the smart machine, merge cells and the intelligent terminal that are made up of primary equipment and intelligent assembly, completes the correlation functions such as transformer station's power distribution, exchange, the measurement of transmission machine, control, protection, metering, status monitoring.Bay device refers generally to the secondary device such as protective relaying device, measurement mechanism, realizes the data at a use interval and acts on the function of this interval primary equipment, namely communicating with controller with the I/O of various distant places, intelligent sensor.Station level comprises automated system, territory control of standing, communication system, pair time the subsystem such as system; realize towards full station or the measurement of more than one primary equipment and the function of control, data acquisition and monitoring control the correlation functions such as (SCADA), operation locking and synchronized phasor collection, generated energy acquisition, protection information management.
Summary of the invention
Technical problem to be solved by this invention overcomes the deficiencies in the prior art, provides a kind of and each relevant device of electric power system is carried out to the intelligent communication mana-gement assembly traditional protocol transform being become IEC61850 stipulations.
Technical scheme of the present invention is as follows:
A kind of fusion IEC61850 stipulations intelligent grid apparatus for management of information, described device comprises CPU module, ethernet module, expansion module, protocol transform administration module and power module, and described ethernet module, expansion module, protocol transform administration module and power module are connected CPU module respectively and control.
MPC8313 processor, memory ram chip and the FLASH flash chip of what above-mentioned CPU module adopted is Motorola.
Above-mentioned ethernet module comprises Ethernet interface.
Above-mentioned expansion module comprises RS-232 interface, RS-485 interface, CAN interface and ProfiBus interface.
Above-mentioned power module adopts AC/DC adaptive power supply.
Above-mentioned protocol transform administration module comprises descending Conventional communication stipulations module, up IEC61850 communication protocol module and stipulations administration module.
Above-mentioned descending traditional stipulations module realizes following functions:
Telemeter communication: according to the requirement of stipulations, sends remote measurement request command to energy monitoring apparatus, then receiving remote measurement conventions data bag, by resolving telemetry data packet, telemetry being sent in real-time data base or in up IEC61850 stipulations module;
Remote signalling communication: according to the requirement of stipulations, sends remote signalling request command to energy monitoring apparatus, then receives distant new conventions data bag, by resolving remote signalling data bag, is sent to by remote signalling data in real-time data base or in up IEC61850 stipulations module;
Remote control forwards: according to the requirement of stipulations, receive the guidance command that up IEC61850 stipulations module is sent, the target device that will send according to protocol analysis, repacks the target power watch-dog of transmission according to energy monitoring apparatus communication protocol.
Above-mentioned up IEC61850 stipulations module realizes following functions:
Remote measurement forwards: read from database, the telemetry of descending Conventional communication stipulations module being sent is repacked by the requirement of IEC61850 stipulations and is sent to electric power system or communication apparatus;
Remote signalling forwards: read from database, the remote signalling data descending Conventional communication stipulations module sent is repacked by the requirement of IEC61850 stipulations and is sent to electric power system or communication apparatus;
Remote control forwards: guidance command higher level's supervisory control system sent traditionally communication protocol requires to repack to be sent to descending Conventional communication stipulations module, is sent to target power watch-dog by descending Conventional communication stipulations module.
Above-mentioned protocol transform administration module is for completing the communications parameter configuration of descending traditional stipulations module, up IEC61850 stipulations module, and the physical communication medium type of descending Conventional communication stipulations module is set: serial ports, Ethernet, to ethernet type collocation channel IP address and port numbers; To serial ports configuration serial ports number and RS-232, RS-485 type, communication protocol type is set simultaneously; In addition also there is stipulations task management functions: the supervision of communication protocol task, the startup of stipulations, and run, abnormality monitor process.
The beneficial effect that the present invention reaches:
The present invention can to various different image data, forward command etc. and different communications protocol stipulations carry out unified management and communication is monitored, and the electric network data realizing various apparatus of electrical monitoring equipment completes exchange, makes communication more reliable and more stable.
Accompanying drawing explanation
Fig. 1 is system configuration block diagram of the present invention;
Fig. 2 is physical structure block diagram of the present invention;
Fig. 3 is protocol transform administration module system architecture diagram;
Fig. 4 is the Communication Control flow chart of descending Conventional communication stipulations module described in the present invention;
Fig. 5 is the Communication Control flow chart of up IEC61850 stipulations module described in the present invention;
Fig. 6 is the Communication Control flow chart of the modular converter of communication protocol described in the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1 and Figure 2, a kind of fusion IEC61850 stipulations intelligent grid apparatus for management of information, described device comprises CPU module, ethernet module, expansion module, protocol transform administration module and power module, and described ethernet module, expansion module, protocol transform administration module and power module are connected CPU module respectively and control.
MPC8313 processor, memory ram chip and the FLASH flash chip of what above-mentioned CPU module adopted is Motorola.
Above-mentioned ethernet module comprises Ethernet interface.
Above-mentioned expansion module comprises RS-232 interface, RS-485 interface, CAN interface and ProfiBus interface.
Above-mentioned power module adopts AC/DC adaptive power supply.
As shown in Figure 3, system adopts VxWorks embedded operating system kernel, realizes software multitask development platform; Wherein serial port drives the initialization mainly completing serial ports; Hardware Interrupt Process, read-write operation, Ethernet drives and mainly completes the initialization of ethernet physical layer, hardware Interrupt Process, physics read-write layer by layer.
Above-mentioned protocol transform administration module comprises descending Conventional communication stipulations module, up IEC61850 communication protocol module and stipulations administration module.
Descending Conventional communication stipulations module, according to the requirement of stipulations, sending remote measurement or remote signalling request command to energy monitoring apparatus and accepts conventions data bag, by resolving conventions data bag, remote measurement or remote signalling data being sent in real-time data base or in data feedback channel; Accept the guidance command that up IEC61850 communication protocol module is sent, repack according to the communication protocol with apparatus of electrical monitoring equipment and be sent to energy monitoring apparatus.
Descending traditional stipulations module realizes following functions:
Telemeter communication: according to the requirement of stipulations, sends remote measurement request command to energy monitoring apparatus, then receiving remote measurement conventions data bag, by resolving telemetry data packet, telemetry being sent in real-time data base or in up IEC61850 stipulations module;
Remote signalling communication: according to the requirement of stipulations, sends remote signalling request command to energy monitoring apparatus, then receives distant new conventions data bag, by resolving remote signalling data bag, is sent to by remote signalling data in real-time data base or in up IEC61850 stipulations module;
Remote control forwards: according to the requirement of stipulations, receive the guidance command that up IEC61850 stipulations module is sent, the target device that will send according to protocol analysis, repacks the target power watch-dog of transmission according to energy monitoring apparatus communication protocol.
Up IEC61850 communication protocol module, the remote measurement of send descending Conventional communication stipulations module or remote signalling data are repacked and are sent to higher level's supervisory control system; The guidance command that higher level's supervisory control system is sent is repacked and is sent to descending Conventional communication stipulations module, be sent to apparatus of electrical monitoring equipment by descending Conventional communication stipulations module.
Up IEC61850 stipulations module realizes following functions:
Remote measurement forwards: read from database, the telemetry of descending Conventional communication stipulations module being sent is repacked by the requirement of IEC61850 stipulations and is sent to electric power system or communication apparatus;
Remote signalling forwards: read from database, the remote signalling data descending Conventional communication stipulations module sent is repacked by the requirement of IEC61850 stipulations and is sent to electric power system or communication apparatus;
Remote control forwards: guidance command higher level's supervisory control system sent traditionally communication protocol requires to repack to be sent to descending Conventional communication stipulations module, is sent to target power watch-dog by descending Conventional communication stipulations module.
Protocol transform administration module is for completing the communications parameter configuration of descending traditional stipulations module, up IEC61850 stipulations module, and the physical communication medium type of descending Conventional communication stipulations module is set: serial ports, Ethernet, to ethernet type collocation channel IP address and port numbers; To serial ports configuration serial ports number and RS-232, RS-485 type, communication protocol type is set simultaneously; In addition also there is stipulations task management functions: the supervision of communication protocol task, the startup of stipulations, and run, abnormality monitor process.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (9)
1. one kind merges IEC61850 stipulations intelligent grid apparatus for management of information, it is characterized in that: described device comprises CPU module, ethernet module, expansion module, protocol transform administration module and power module, described ethernet module, expansion module, protocol transform administration module and power module are connected CPU module respectively and control.
2. fusion IEC61850 stipulations intelligent grid apparatus for management of information according to claim 1, is characterized in that: MPC8313 processor, memory ram chip and the FLASH flash chip of what described CPU module adopted is Motorola.
3. fusion IEC61850 stipulations intelligent grid apparatus for management of information according to claim 1, is characterized in that: described ethernet module comprises Ethernet interface.
4. fusion IEC61850 stipulations intelligent grid apparatus for management of information according to claim 1, is characterized in that: described expansion module comprises RS-232 interface, RS-485 interface, CAN interface and ProfiBus interface.
5. fusion IEC61850 stipulations intelligent grid apparatus for management of information according to claim 1, is characterized in that: described power module adopts AC/DC adaptive power supply.
6. fusion IEC61850 stipulations intelligent grid apparatus for management of information according to claim 1, is characterized in that: described protocol transform administration module comprises descending Conventional communication stipulations module, up IEC61850 communication protocol module and stipulations administration module.
7. fusion IEC61850 stipulations intelligent grid apparatus for management of information according to claim 6, is characterized in that: described descending traditional stipulations module realizes following functions:
Telemeter communication: according to the requirement of stipulations, sends remote measurement request command to energy monitoring apparatus, then receiving remote measurement conventions data bag, by resolving telemetry data packet, telemetry being sent in real-time data base or in up IEC61850 stipulations module;
Remote signalling communication: according to the requirement of stipulations, sends remote signalling request command to energy monitoring apparatus, then receives distant new conventions data bag, by resolving remote signalling data bag, is sent to by remote signalling data in real-time data base or in up IEC61850 stipulations module;
Remote control forwards: according to the requirement of stipulations, receive the guidance command that up IEC61850 stipulations module is sent, the target device that will send according to protocol analysis, repacks the target power watch-dog of transmission according to energy monitoring apparatus communication protocol.
8. fusion IEC61850 stipulations intelligent grid apparatus for management of information according to claim 6, is characterized in that: described up IEC61850 stipulations module realizes following functions:
Remote measurement forwards: read from database, the telemetry of descending Conventional communication stipulations module being sent is repacked by the requirement of IEC61850 stipulations and is sent to electric power system or communication apparatus;
Remote signalling forwards: read from database, the remote signalling data descending Conventional communication stipulations module sent is repacked by the requirement of IEC61850 stipulations and is sent to electric power system or communication apparatus;
Remote control forwards: guidance command higher level's supervisory control system sent traditionally communication protocol requires to repack to be sent to descending Conventional communication stipulations module, is sent to target power watch-dog by descending Conventional communication stipulations module.
9. fusion IEC61850 stipulations intelligent grid apparatus for management of information according to claim 6, it is characterized in that: described protocol transform administration module is for completing the communications parameter configuration of descending traditional stipulations module, up IEC61850 stipulations module, and the physical communication medium type of descending Conventional communication stipulations module is set: serial ports, Ethernet, to ethernet type collocation channel IP address and port numbers; To serial ports configuration serial ports number and RS-232, RS-485 type, communication protocol type is set simultaneously; In addition also there is stipulations task management functions: the supervision of communication protocol task, the startup of stipulations, and run, abnormality monitor process.
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| CN201510101326.8A CN104659918A (en) | 2015-03-06 | 2015-03-06 | Smart grid information management device fused with IEC (international electrotechnical commission) 61850 protocol |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104965450A (en) * | 2015-06-19 | 2015-10-07 | 国网天津市电力公司 | Universal protocol remote management device |
| CN105515819A (en) * | 2015-07-14 | 2016-04-20 | 国家电网公司 | IEC61850-based communication component and application component data interface method |
| CN107040522A (en) * | 2016-11-14 | 2017-08-11 | 许继集团有限公司 | A kind of photovoltaic monitoring system and the stipulations conversion method of a large amount of devices access |
| CN107547475A (en) * | 2016-06-28 | 2018-01-05 | 沈阳源通智能电力科技有限公司 | A kind of data processing equipment and its system for supporting more communication protocol conversions |
| CN111049267A (en) * | 2019-12-30 | 2020-04-21 | 江苏大烨智能电气股份有限公司 | Intelligent power distribution terminal with communication management function and integrated IEC61850 protocol |
| CN111800393A (en) * | 2020-06-16 | 2020-10-20 | 深圳市三旺通信股份有限公司 | Method for realizing mutual conversion of IEC104 data and IEC101 data |
| CN113595247A (en) * | 2021-08-05 | 2021-11-02 | 成都交大许继电气有限责任公司 | Centralized monitoring system of electrified railway traction substation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965450A (en) * | 2015-06-19 | 2015-10-07 | 国网天津市电力公司 | Universal protocol remote management device |
| CN105515819A (en) * | 2015-07-14 | 2016-04-20 | 国家电网公司 | IEC61850-based communication component and application component data interface method |
| CN105515819B (en) * | 2015-07-14 | 2019-05-14 | 国家电网公司 | A kind of data interface method and system of communication component and application component based on IEC61850 |
| CN107547475A (en) * | 2016-06-28 | 2018-01-05 | 沈阳源通智能电力科技有限公司 | A kind of data processing equipment and its system for supporting more communication protocol conversions |
| CN107040522A (en) * | 2016-11-14 | 2017-08-11 | 许继集团有限公司 | A kind of photovoltaic monitoring system and the stipulations conversion method of a large amount of devices access |
| CN107040522B (en) * | 2016-11-14 | 2020-09-25 | 许继集团有限公司 | Photovoltaic monitoring system and protocol conversion method for accessing a large number of devices |
| CN111049267A (en) * | 2019-12-30 | 2020-04-21 | 江苏大烨智能电气股份有限公司 | Intelligent power distribution terminal with communication management function and integrated IEC61850 protocol |
| CN111800393A (en) * | 2020-06-16 | 2020-10-20 | 深圳市三旺通信股份有限公司 | Method for realizing mutual conversion of IEC104 data and IEC101 data |
| CN113595247A (en) * | 2021-08-05 | 2021-11-02 | 成都交大许继电气有限责任公司 | Centralized monitoring system of electrified railway traction substation |
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