CN106888113A - A kind of method and device for intelligent substation business configuration - Google Patents
A kind of method and device for intelligent substation business configuration Download PDFInfo
- Publication number
- CN106888113A CN106888113A CN201710049063.XA CN201710049063A CN106888113A CN 106888113 A CN106888113 A CN 106888113A CN 201710049063 A CN201710049063 A CN 201710049063A CN 106888113 A CN106888113 A CN 106888113A
- Authority
- CN
- China
- Prior art keywords
- message
- onu
- new business
- business
- type
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention discloses a kind of method and device for intelligent substation business configuration, the built-in optical network unit ONU of electric protection device receive service message with the registered permanent residence after, the service message is sent to the FPGA unit of ONU；FPGA unit recognizes the type of message of the message, and is that the message adds custom field according to preset format when not existing the type of message in advance register entry, sends to CPU mouthfuls of ONU；After the internal processes of ONU receive the message from described CPU mouthfuls, the message that new business finds is determined whether according to the custom field, and it is determined that be new business find message when the information of the new business is determined according to the message, the information of the new business is used to configure the new business.The above method and device, solve can substation field is newly-built, transformation, upgrading when configure cumbersome, and system is to the disagreeableness problem of transformer station attendant.
Description
Technical field
The present invention relates to a kind of method and device for intelligent substation business configuration, belong to intelligent power grid technology neck
Domain.
Background technology
The protection network of current intelligent substation, uses point-to-point transmission means, per SV all the way, per all the way
GOOSE, there is a fiber direct connection, and each bar business does not interfere with each other.Although be network, the simply set of a plurality of circuit in fact.
Such network reliability is good, but but has larger waste to resource.
New Generation of Intelligent transformer station proposes unification of three nets, station level, wall, process layer, many layer services of each equipment
By an interface access network, substantial amounts of optical fiber is which saved, wiring management is also easier to.In the network of unification of three nets
In, in order to avoid influencing each other between different business, we have done independent planning for every business, respectively with independent band
Wide and priority, with different labels, each bar business distinguishes identifying processing.
It is exactly relatively complicated when configuration but such each bar business is planned respectively, also brings a problem.
By taking current 220kV transformer stations as an example, whole station has the miscellaneous service of 1000 or so, every label distribution of business, port
Match somebody with somebody, using order line manual configuration in the case of be a no small workload.And each bar business difference very little, manual configuration appearance
It is error-prone.And when construction at the scene, actual business is often according to circumstances adjusted, there is adjustment every time and be required for repairing
Change configuration, it is also and unfriendly for the attendant of transformer station.
In view of this, the present inventor is studied this, is specially developed a kind of for intelligent substation business configuration
Thus method and device, this case produces.
The content of the invention
It is an object of the invention to provide a kind of method and device for intelligent substation business configuration, solve transformer station and show
Configure cumbersome when newly-built, transformation, upgrading, and system is to the disagreeableness problem of transformer station attendant.
To achieve these goals, solution of the invention is：
A kind of method for intelligent substation business configuration, comprises the following steps：
The built-in optical network unit ONU of electric protection device receive service message with the registered permanent residence after, by the service message
It is sent to the FPGA unit of ONU；
FPGA unit recognizes the type of message of the message, and when not existing the type of message in advance register entry,
It is that the message adds custom field according to preset format, sends to CPU mouthfuls of ONU；
After the internal processes of ONU receive the message from described CPU mouthfuls, new industry is determined whether according to the custom field
The message that business finds, and the information of the new business, institute are determined according to the message when it is determined that being the message of new business discovery
Stating the information of new business is used to configure the new business.
Preferably, the type of message includes SV, GOOSE, MMS.
Preferably, the FPGA unit is that the message adds custom field according to preset format, specially：
The FPGA unit adds the custom field of 4 bytes after the mac fields of the message；
The port information and precedence information of message are added in the custom field of 4 byte.
Preferably, the information of the new business determined according to the message, including：Represent the report of service message
The network element id of literary type, APPid and ONU where representing（neid）, port numbering（objidx）With mac address informations.
Preferably, the form of the custom field uses vlantag forms, in the vlan parts of low 12bit, wherein
The 7bit high discovery messages that indicate whether as new business, low 5bit represents the port numbers for receiving message；After custom field
The 5th, 6 bytes be type of service Ethertype fields, followed by the 7th, 8 bytes for business APPID fields.
A kind of device for intelligent substation business configuration, including：Optical network unit ONU, the ONU includes user
Mouth, FPGA unit, CPU mouthful and performing module, wherein,
The use registered permanent residence of optical network unit ONU, for after service message is received, the service message being sent into ONU's
FPGA unit,
FPGA unit, the type of message for recognizing the message, and do not exist the message class in advance register entry
It is that the message adds custom field according to preset format during type, sends to CPU mouthfuls of ONU；
The performing module of ONU, after receiving the message from described CPU mouthfuls, judges whether according to the custom field
It is the message of new business discovery, and determines the letter of the new business according to the message when it is determined that being the message of new business discovery
Breath, the information of the new business is used to configure the new business.
Preferably, the type of message includes SV, GOOSE, MMS.
Preferably, the FPGA unit is specifically for recognizing the type of message of the message, and in advance register table
When in the absence of the type of message, the custom field of 4 bytes is added after the mac fields of the message, in 4 word
The port information and precedence information of message are added in the custom field of section.
Preferably, the information of the new business determined according to the message, including：Represent the report of service message
The network element id of literary type, APPid and ONU where representing, port numbering and mac address informations.
Preferably, the form of the custom field uses vlantag forms, in the vlan parts of low 12bit, wherein
The 7bit high discovery messages that indicate whether as new business, low 5bit represents the port numbers for receiving message；After custom field
The 5th, 6 bytes be type of service Ethertype fields, followed by the 7th, 8 bytes for business APPID fields.
Method and device for intelligent substation business configuration of the present invention, it is adaptable to electric power protection business, by
Bottom chip FPGA has found unknown business, and is transmitted to CPU mouthfuls after doing addition information processing；Analytic message after software extraction, will
The information of acquisition issues webmaster after being assembled into message, and exists in log forms local.Solve can substation field it is newly-built, transformation,
Configure cumbersome during upgrading, and system is to the disagreeableness problem of transformer station attendant.
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Brief description of the drawings
Fig. 1 is the intelligent substation schematic network structure of the present embodiment；
Fig. 2 is the message format of the present embodiment；
Fig. 3 is the device block diagram for intelligent substation business configuration of the present embodiment.
Specific embodiment
Relational language is explained：
ONU (Optical Network Unit) optical network unit；
FPGA（Field-Programmable Gate Array）, i.e. field programmable gate array is a kind of programmable patrols
Collect chip；
CPU mouthfuls：The Ethernet interface of CPU, belongs to inner port, outside invisible, the inner port intercommunication with FPGA.
Embodiment one,
Fig. 1 is the schematic network structure being based on for the method for intelligent substation business configuration of the present embodiment.This implementation
The method for intelligent substation business configuration described in example, may include steps of：
1）The built-in optical network unit ONU of electric protection device receive service message with the registered permanent residence after, by the business report
Text is sent to the FPGA unit of ONU；
2）After FPGA unit receives message, the type of message is recognized according to Ethertype fields in message, differentiation be SV,
GOOSE or MMS, then inquires about specific register entry, if hitting list item, normally according to (port+type+appid)
Forwarding, if not hitting（Then it is considered unknown message）, FPGA unit according to fixed format adds one behind the mac fields of message
4 custom fields of byte of section, add port information and precedence information, are then forwarded to CPU mouthfuls of ONU；
3）After the internal processes of ONU receive the message from described CPU mouthfuls, determined whether newly according to the custom field
The message of service discovering, if so, being then sent to User space by socket, then parses to message, from custom field
Port numbering is obtained, type of message (SV/GOOSE/MMS) is obtained from Ethertype fields, APPid is obtained from APPid fields
(if SV/GOOSE), and place ONU the complete information that can position the business such as network element id, mac addresses；If
It is not then to abandon.After packet parsing is complete, software will represent the type of message of service message, APPid and represent place onu's
The information such as neid (network element id), objidx (port numbering), mac addresses are sent to webmaster after being assembled into new message, while should
Service discovering event is stored in local log files in case inquiring about, webmaster will carry out business configuration according to above- mentioned information.
The custom field, adds after the mac addresses of former message.As shown in Fig. 2 the form of custom field is adopted
Vlantag forms are used, length is 4 bytes, and in the vlan parts of low 12bit, 7bit high therein indicates whether it is new business
It was found that message, low 5bit represents the port numbers for receiving message；After confirmation is new business message, then from after custom field
5th, 6 bytes obtain Ethertype fields, judge type of service, are SV, GOOSE or MMS, followed by the 7th, 8 bytes
APPID fields obtain the appid of the business, and the key message of such new business is just all obtained.
Embodiment two,
Based on same inventive concept, present invention also offers a kind of device for intelligent substation business configuration, such as Fig. 3 institutes
Show, including：Optical network unit ONU, the ONU includes using the registered permanent residence 1, FPGA unit 2, CPU mouthful 3 and performing module 4, wherein,
The use registered permanent residence 1 of optical network unit ONU, for after service message is received, the service message being sent into ONU's
FPGA unit；
FPGA unit 2, the type of message for recognizing the message, and do not exist the message class in advance register entry
During type, the custom field of 4 bytes is added after the mac fields of the message, added in the custom field of 4 byte
The port information and precedence information of message, send to CPU mouthfuls 3 of ONU.The type of message includes SV, GOOSE, MMS.Institute
The form of custom field is stated using vlantag forms, in the vlan parts of low 12bit, 7bit high therein indicate whether for
The discovery message of new business, low 5bit represents the port numbers for receiving message；After custom field the 5th, 6 bytes be service class
Type Ethertype fields, followed by the 7th, 8 bytes for business APPID fields.
The performing module 4 of ONU, after receiving the message from described CPU mouthfuls 3, sentences according to the custom field
It is disconnected whether to be the message of new business discovery, and the new industry is determined according to the message when it is determined that being the message of new business discovery
The information of business, the information of the new business is used to configure the new business.
The information of the new business determined according to the message, including：Represent service message type of message,
APPid and the network element id, port numbering and the mac address informations that represent place ONU.
Embodiment three,
Step 1）, unknown business discovery
After electric protection device access network, service message enters electric power by the built-in onu's of electric protection device with the registered permanent residence
Protection device, after message entrance, is first sent to the FFPGA units of ONU, after FFPGA units receive message, according in message
Ethertype fields recognize the type of message, and differentiation is SV, GOOSE or MMS, then according to (port+type+appid)
Specific register entry is inquired about, if hitting list item, normal forwarding, if not hitting, then it is assumed that be unknown message.
Step 2）, unknown message forwarding
If table look-up not hitting list item, FPGA according to fixed format added behind the mac fields of message one section of 4 byte from
Field is defined, port and precedence information is added, CPU mouthfuls of ONU is then forwarded to.
Step 3）, packet parsing
After the internal processes of ONU mention message from the innernal CPU mouthful with FFPGA element-interconn ections, first added according to FFPGA units
Custom field, first according to FFPGA units add custom field, judge whether be new business find message；If so, then
User space is sent to by socket, then message is parsed, port is obtained from custom field, from Ethertype words
Section obtains type of message (sv/goose/mms), and appid (if sv/goose), and place onu are obtained from appid fields
The complete information that can position the business such as ip；If it is not, then abandoning.
The custom field, adds after the mac addresses of former message.The form of custom field uses vlantag
Form, length be 4 bytes, in the vlan parts of low 12bit, 7bit high therein indicate whether be new business discovery message,
Low 5bit represents the port numbers for receiving message；After confirmation is new business message, then from after custom field the 5th, 6 bytes obtain
Ethertype fields are obtained, type of service is judged, is SV, GOOSE or MMS, the 7th, 8 byte APPID fields followed by are obtained
The appid of the business is taken, the key message of such new business is just all obtained.
Step 4）, new business reports
After packet parsing is complete, software will represent the type of message of service message, appid and the neid (network elements for representing place onu
Id), the information such as objidx (port numbering), mac addresses is sent to webmaster after being assembled into new message, while by the service discovering thing
Part is stored in local log files in case inquiring about, webmaster will carry out business configuration according to above- mentioned information.
The method and device for intelligent substation business configuration described in the present embodiment, it is adaptable to electric power protection business,
Unknown business is found by bottom chip FPGA, and is transmitted to CPU mouthfuls after doing addition information processing；Analytic message after software extraction,
The information of acquisition is assembled into webmaster is issued after message, and existed in log forms local.Solving can substation field be newly-built, change
Configure cumbersome when making, upgrading, and system is to the disagreeableness problem of transformer station attendant.
Above-described embodiment and schema and non-limiting product form of the invention and style, any art it is common
Appropriate change or modification that technical staff is done to it, all should be regarded as not departing from patent category of the invention.
Claims (10)
1. a kind of method for intelligent substation business configuration, it is characterised in that comprise the following steps：
The built-in optical network unit ONU of electric protection device receive service message with the registered permanent residence after, by the service message
The FPGA unit of ONU is sent to,
FPGA unit recognizes the type of message of the message, and when not existing the type of message in advance register entry,
It is that the message adds custom field according to preset format, sends to CPU mouthfuls of ONU；
After the internal processes of ONU receive the message from described CPU mouthfuls, new industry is determined whether according to the custom field
The message that business finds, and the information of the new business, institute are determined according to the message when it is determined that being the message of new business discovery
Stating the information of new business is used to configure the new business.
2. the method for claim 1, it is characterised in that the type of message includes SV, GOOSE, MMS.
3. the method for claim 1, it is characterised in that the FPGA unit is that the message is added according to preset format
Custom field, specially：
The FPGA unit adds the custom field of 4 bytes after the mac fields of the message；
The port information and precedence information of message are added in the custom field of 4 byte.
4. the method for claim 1, it is characterised in that the letter of the new business determined according to the message
Breath, including：
The network element id of ONU, port numbering and mac address informations where representing the type of message of service message, APPid and representing.
5. method as claimed in claim 3, it is characterised in that the form of the custom field uses vlantag forms,
The vlan parts of low 12bit, 7bit high therein indicates whether the discovery message for new business, and low 5bit is represented and received message
Port numbers；After custom field the 5th, 6 bytes be type of service Ethertype fields, followed by the 7th, 8 bytes be industry
The APPid fields of business.
6. a kind of device for intelligent substation business configuration, it is characterised in that including：Optical network unit ONU, the ONU
Including with the registered permanent residence, FPGA unit, CPU mouthfuls and performing module, wherein,
The use registered permanent residence of optical network unit ONU, for after service message is received, the service message being sent into ONU's
FPGA unit,
FPGA unit, the type of message for recognizing the message, and do not exist the message class in advance register entry
It is that the message adds custom field according to preset format during type, sends to CPU mouthfuls of ONU；
The performing module of ONU, after receiving the message from described CPU mouthfuls, judges whether according to the custom field
It is the message of new business discovery, and determines the letter of the new business according to the message when it is determined that being the message of new business discovery
Breath, the information of the new business is used to configure the new business.
7. device as claimed in claim 6, it is characterised in that the type of message includes SV, GOOSE, MMS.
8. device as claimed in claim 6, it is characterised in that FPGA unit specifically for recognizing the type of message of the message,
And in advance register entry do not exist the type of message when, added after the mac fields of the message 4 bytes from
Field is defined, the port information and precedence information of message are added in the custom field of 4 byte.
9. device as claimed in claim 6, it is characterised in that the letter of the new business determined according to the message
Breath, including：The network element id of ONU, port numbering and mac addresses letter where representing the type of message of service message, APPid and representing
Breath.
10. device as claimed in claim 8, it is characterised in that the form of the custom field uses vlantag forms,
In the vlan parts of low 12bit, 7bit high therein indicates whether the discovery message for new business, and low 5bit is represented and received message
Port numbers；After custom field the 5th, 6 bytes be type of service Ethertype fields, followed by the 7th, 8 bytes be
The APPid fields of business.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049063.XA CN106888113B (en) | 2017-01-21 | 2017-01-21 | A kind of method and device for intelligent substation business configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049063.XA CN106888113B (en) | 2017-01-21 | 2017-01-21 | A kind of method and device for intelligent substation business configuration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106888113A true CN106888113A (en) | 2017-06-23 |
| CN106888113B CN106888113B (en) | 2019-10-29 |
Family
ID=59175822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710049063.XA Active CN106888113B (en) | 2017-01-21 | 2017-01-21 | A kind of method and device for intelligent substation business configuration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106888113B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343230A (en) * | 2017-07-25 | 2017-11-10 | 国网浙江省电力公司绍兴供电公司 | Method of testing, system and the secondary device of the secondary equipment of intelligent converting station of built-in optical network unit |
| CN109218395A (en) * | 2018-08-01 | 2019-01-15 | 阿里巴巴集团控股有限公司 | Cache classification, acquisition methods and the device and electronic equipment of the page |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130346598A1 (en) * | 2012-06-25 | 2013-12-26 | Samsung Electronics Co., Ltd. | Management server, image forming apparatus, method of providing open services gateway initiative (osgi)-based service, and computer-readable recording medium |
| WO2014000317A1 (en) * | 2012-06-29 | 2014-01-03 | 北京东土科技股份有限公司 | Configuration information auto-management method based on intelligent substation |
| CN103605814A (en) * | 2013-12-10 | 2014-02-26 | 国家电网公司 | Information processing method and information processing system in substation transformation process |
| CN205545744U (en) * | 2016-04-25 | 2016-08-31 | 国网山东省电力公司信息通信公司 | Business system of bearing of power communication network OTN system |
-
2017
- 2017-01-21 CN CN201710049063.XA patent/CN106888113B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130346598A1 (en) * | 2012-06-25 | 2013-12-26 | Samsung Electronics Co., Ltd. | Management server, image forming apparatus, method of providing open services gateway initiative (osgi)-based service, and computer-readable recording medium |
| WO2014000317A1 (en) * | 2012-06-29 | 2014-01-03 | 北京东土科技股份有限公司 | Configuration information auto-management method based on intelligent substation |
| CN103605814A (en) * | 2013-12-10 | 2014-02-26 | 国家电网公司 | Information processing method and information processing system in substation transformation process |
| CN205545744U (en) * | 2016-04-25 | 2016-08-31 | 国网山东省电力公司信息通信公司 | Business system of bearing of power communication network OTN system |
Non-Patent Citations (2)
| Title |
|---|
| 张宪军，刘颖等: "智能变电站MMS_GOOSE_SV三网合一通信过载隔离抑制策略", 《电力***保护与控制》 * |
| 黄昕，常文治等: "一种智能变电站过程层网络的自动配置方法", 《北塔软件》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343230A (en) * | 2017-07-25 | 2017-11-10 | 国网浙江省电力公司绍兴供电公司 | Method of testing, system and the secondary device of the secondary equipment of intelligent converting station of built-in optical network unit |
| CN109218395A (en) * | 2018-08-01 | 2019-01-15 | 阿里巴巴集团控股有限公司 | Cache classification, acquisition methods and the device and electronic equipment of the page |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106888113B (en) | 2019-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9774496B2 (en) | Configuration information auto-management method based on intelligent substation | |
| US7130303B2 (en) | Ethernet packet encapsulation for metropolitan area ethernet networks | |
| CN105184189B (en) | The online managing and control system of intelligent substation SCD file | |
| CN105007186B (en) | Fiber to the home terminal method of automatic configuration and system based on EPON networks | |
| CN106134133B (en) | Tunneling time critical messages between substations over WAN | |
| CN109995675B (en) | Self-adaptive industrial Ethernet gateway system and method based on software definition | |
| CN106254381A (en) | Protocol analysis method, device and comprise the Layer2 switching system of protocol analysis device | |
| WO2006011952A2 (en) | Technique for transferring data over a packet switched network | |
| US8356094B2 (en) | Method, system, client and server for locating operation nodes in communication system | |
| CN102624943B (en) | Method and system for ensuring switch to carry out automatic learning on intelligent electronic equipment ports | |
| CN100563205C (en) | The implementation method of user-isolated virtual local area network (LAN) and the network equipment of application thereof | |
| CN106603502A (en) | XML-based IEC 60870-5-104 and GOOSE conversion method | |
| CN106888113A (en) | A kind of method and device for intelligent substation business configuration | |
| CN102916874B (en) | A kind of file transmitting method and equipment | |
| CN103457782B (en) | A kind of loop detection method and the network equipment based on VLAN | |
| CN102857400B (en) | The method for building up of broadcast domain and device in a kind of Layer 2 virtual private network | |
| CN105933133A (en) | Upgrade system and method for batch upgrading of network equipment with same IP | |
| CN101488899B (en) | MAC address learning limitation method and apparatus used in 1:1 VLAN access network | |
| CN109743646A (en) | A kind of delivery method and device of broadband connection data flow | |
| CN104471897B (en) | A kind of MEP collocation methods and the network equipment | |
| CN106657377B (en) | A kind of WIA-PA/ interconnects manufacture network information service adapter and implementation method entirely | |
| CN106533503A (en) | Method and device for power line network communication | |
| CN107769979A (en) | A kind of method synchronously configured between router | |
| WO2010048775A1 (en) | Service and user integration management method and system in ethernet service operation | |
| CN114615186A (en) | Multicast label distribution method, device and system and multicast router |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |