CN202798138U - Intelligent transformer station - Google Patents

Intelligent transformer station Download PDF

Info

Publication number
CN202798138U
CN202798138U CN201220119850XU CN201220119850U CN202798138U CN 202798138 U CN202798138 U CN 202798138U CN 201220119850X U CN201220119850X U CN 201220119850XU CN 201220119850 U CN201220119850 U CN 201220119850U CN 202798138 U CN202798138 U CN 202798138U
Authority
CN
China
Prior art keywords
station
printing
service assembly
ied
equipments
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.)
Expired - Fee Related
Application number
CN201220119850XU
Other languages
Chinese (zh)
Inventor
魏勇
刘星
宋小会
王定国
张乔宾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XJ Electric Co Ltd
Xuchang XJ Software Technology Co Ltd
Original Assignee
Xuji Group Co Ltd
XJ Electric Co Ltd
Xuchang XJ Software Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xuji Group Co Ltd, XJ Electric Co Ltd, Xuchang XJ Software Technology Co Ltd filed Critical Xuji Group Co Ltd
Priority to CN201220119850XU priority Critical patent/CN202798138U/en
Application granted granted Critical
Publication of CN202798138U publication Critical patent/CN202798138U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20Smart grids as enabling technology in buildings sector
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S40/00Systems 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
    • Y04S40/12Systems 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
    • Y04S40/124Systems 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

Abstract

The utility model relates to an intelligent transformer station, which comprises a station control layer, spacing layer IED equipments and a centralized network printing system. Information interaction is performed between the station control layer and the spacing layer IED equipments by means of a high-speed industrial Ethernet. The printing system comprises a printing service assembly and a printer. The printing service assembly is arranged on a main station server of the station control layer or independently arranged on a printing server of the station control layer. Printing information about the IED equipments is obtained between the printing service assembly and the spacing layer IED equipments through the Ethernet. By arranging the printing service assembly on the main station server of the station control layer or the printing server of the station control layer independently, further using the high-speed industrial Ethernet between the station control layer and the spacing layer for communication and networking, and acquiring printing information from the full-station spacing layer IED equipments in a real-time manner, the intelligent transformer station achieves the sharing of printing information and meanwhile optimizes the shielding body configuration of the spacing layer IED equipments.

Description

A kind of intelligent substation
Technical field
The utility model relates to a kind of intelligent substation, belongs to the power system transformer substation technical field of automation.
Background technology
The IED facility information is printed a basic function as electric substation automation system, is often used in a lot of occasions.In the debug phase, need to print test report and waveform such as device; In the stage of putting into operation, need the information such as version, definite value, parameter of printing equipment and file; Operation phase at the scene in case device alarm and fault occur, also needs real time print output, safeguards and continues and protect that the specific responsibility personnel read and anomaly analysis afterwards in order to substation operation.The microcomputer protecting device information printing type of conventional substation integrated system generally adopts decentralized configuration, an interval or an important printer of protective device configuration, and the backstage main website disposes again independent printer.This distributed printing type is unfavorable for sharing of printing device, has taken the screen position, has wasted to a certain extent resource, has increased the complexity of establishing network of transformer station's wall; And, because printer generally adopts AC power, this just requires system to possess larger inverter capacity (specifically depending on to have disposed to shield printer on how many platforms in the station), consider that printer is one of failure rate higher device of electric substation automation system, the operation maintenance workload that this has also increased system has improved the Life cycle cost of transformer substation system; On the other hand, for the print service of implement device, the communication interface of device part generally all will design independently print service module, and the complexity that this has increased the device design has reduced the operational efficiency of installing simultaneously; Be exactly the general termination character mode (being commonly called as " stylus printer ") that adopts based on low-speed port of on the spot printout of device in addition, it is relatively poor to print the impression effect.In the operation maintenance of transformer station, the information printing type of existing microcomputer protecting device has the following disadvantages usually: on the one hand, the paper documents such as the result of the test that device is printed, device parameter, fixed value list can only be with regard to read purposefully, can not be fully utilized, also be unfavorable for backup and filing preservation, more can't be linked in the information sharing platform of electric power system, realize sharing and integration of information, be not suitable with the requirement of intelligent substation technical development; On the other hand, because the operational management rules of IED equipment printing function and various places are closely related, the each department demand difference is larger, the device print What of set form and form also are difficult to satisfy the reading habit of different user, and in the inner engineering customization that realizes these differentiation of device, very large difficulty is arranged.
Nowadays; Substation Automation System enters into intelligent substation period; no matter be system modelling; or great change has all occured in network service etc.; networking is its most important technical characterictic: all IED equipment all possess ethernet interface; the IED equipment of wall carries out information interaction by high-speed industrial ethernet communication net and transformer station's station level; information interaction is all based on IEC61850; but; the information printing function of IED equipment is not done concrete regulation in the existing Intelligent transformer station series technique standard; so each secondary device producer has substantially continued to use conventional integrated system " by interval group screen configure printer " mode and has realized the on the spot printing function of microcomputer protecting device, also will design low speed on the IED device hardware; out-of-date on the spot print.er port.
The utility model content
The purpose of this utility model provides a kind of intelligent substation, to solve the layout immobilization that has intelligent substation IED equipment now and adopt the distributed printing method to cause, the problem that type information can't be shared and printing effect is bad.
The utility model provides a kind of intelligent substation for solving the problems of the technologies described above, comprise station level and bay level IED equipment, adopt the high-speed industrial Ethernet to carry out information interaction between station level and the bay level IED equipment, this intelligent substation also includes the centralized network print system, this print system comprises print service assembly and printer, the print service assembly is installed in station level main website server or is arranged on separately on the printing server of station level, pass through ethernet communication between this print service assembly and the bay level IED equipment, comprise the file transfer services interface, printing control model, the printing data format rendering module, mimeograph documents are preserved module and communication module, communication module is used for linking to each other with high-speed industrial Ethernet between wall with station level, to obtain the type information of bay level IED equipment, the printing data format rendering module is used for realizing preview preservation and the formal definition of print data, and the file transfer services interface is used for being linked into information sharing platform to realize sharing and circulation of print data.
Described communication module comprises communication interface and communication protocol parsing module, and communication interface links to each other with the interior Ethernet of standing.
Described communication protocol parsing module is IEC61850 communication protocol parsing module.
The print service assembly of stating also comprises document management module, is used for the Production mode managing printing data according to intelligent substation.
The beneficial effects of the utility model are: the utility model is by installing the print service assembly at the printing server of station level main website server or separately setting, by high-speed industrial ethernet communication network between station level and wall, Real-time Obtaining type information from the bay level IED equipment of full station, improve on the one hand sharing of type information, optimized on the other hand the configuration of bay level IED equipment.
Description of drawings
Fig. 1 is the structure chart of intelligent substation among the utility model embodiment;
Fig. 2 is the functional structure chart of the print service assembly of centralized network print system among the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
A kind of intelligent substation of the present utility model, as shown in Figure 1, comprise station level, bay level IED equipment and centralized network print system, this transformer station adopts IEC61850 international standard stipulations, full station adopts Industrial Ethernet to communicate, IEC61850 is as unique communication modeling standard, can guarantee that the print service assembly is by the needs of the service acquisition Print All data of these stipulations, the centralized network print system comprises print service assembly and printer, the print service assembly is installed on the printing server of station level main website server or separately setting, as shown in Figure 2, comprise the file transfer services interface, printing control model, the printing data format rendering module, the history file administration module, the data query control module, mimeograph documents are preserved module and IEC61850 parsing module, communication interface and station level link to each other with high-speed industrial Ethernet between wall, to obtain the type information of bay level IED equipment, the print service assembly adopts ethernet communication with the communication modes of the interior intelligent apparatus in station, the bottom communication module adopts the stipulations service interface that meets the IEC61850 standard to obtain print data from device, and its course of work is as follows:
The print service assembly is by high-speed industrial ethernet communication network between its communication interface access station level and wall, Real-time Obtaining type information from the bay level IED equipment of full station, and utilize its IEC61850 stipulations parsing module that this type information is resolved, the print data that print data will be preserved after module will be resolved is stored with the XML file format, realize preview and the preservation of print data by the XML Rendering, the content format definition of mimeograph documents can define in XML unbound document XML-FO, the way of output of printing can be by sharing the direct papery output of printer in the station, also directly output format is the mimeograph documents of PDF, and the way of output then can be defined flexibly by the substation operation attendant.Pdf document for output can provide file transfer services interface (such as FTP) to be linked in the information sharing platform in a distant place by the print service assembly, thereby realizes sharing and circulation of print data file.Consider that the print service assembly will run without interruption for a long time as service plug of transformer station, the quantity of the historical mimeograph documents of its preservation is also larger, document management module in the print service assembly is managed according to the Production mode of transformer station, user friendly retrieval and transferring.
Why the print service assembly adopts PDF as the form of printout file, and its reason is that the purpose of output print file is issue and circulation, and its form should meet the requirement of W3C, and PDF has satisfied this requirement just.
In order to realize sharing and cooperation of document content, must carry out the conversion of document format, be converted to the PDF document from XML document, this transfer process is divided into following two steps:
The first step is converted to another XML document with the source XML document, utilizes XSLT CSS agreement transformation rule, and this transfer process is finished automatically by XSLT Engine.XML document after the conversion is by the XML document of XSL-FO language format.The partial content of XSL-FO document, mark " fo: " is used for Formatting Output, can specify the output paper size, margin, concrete form of output content etc.In view of the characteristics of Formatting Output, can according to the formatted output of " state's net six is unified ", also can come the flexible configuration layout by XSL-FO, to satisfy different user Extraordinary demand to the form of print What.
Second step generates PDF, need to finish with XSL-FO Render.Here select the FOP(format to process object: Formatting Object Processor) to finish the XSL-FO document to the conversion of PDF document.
The below does a short summary to real work flow process of the present utility model:
When 1. IED equipment need to print out, adopt the IEC61850 communication protocol, the request that sends is to printing server, printing server inquiry and collect detailed print data content, and preserve with the XML file format and to intend print data;
2. printing server will be intended print data file (.xml) and be converted to the intermediate data file that contains the printout format definition by the formal definition convert file;
3. the intermediate data file that contains the printout format definition is converted to final pdf document output by FOP.

Claims (3)

1. intelligent substation, comprise station level and bay level IED equipment, adopt the high-speed industrial Ethernet to carry out information interaction between station level and the bay level IED equipment, it is characterized in that: this intelligent substation also comprises the centralized network print system, this print system comprises print service assembly and printer, the print service assembly is installed in station level main website server or is arranged on separately on the printing server of station level, pass through ethernet communication between this print service assembly and the bay level IED equipment, comprise printing control model and communication module, communication module is used for linking to each other with high-speed industrial Ethernet between wall with station level, to obtain the type information of bay level IED equipment.
2. intelligent substation according to claim 1, it is characterized in that: described communication module comprises communication interface and communication protocol parsing module, communication interface links to each other with Ethernet in the station.
3. intelligent substation according to claim 2, it is characterized in that: described communication protocol parsing module is IEC61850 communication protocol parsing module.
CN201220119850XU 2012-03-27 2012-03-27 Intelligent transformer station Expired - Fee Related CN202798138U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220119850XU CN202798138U (en) 2012-03-27 2012-03-27 Intelligent transformer station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220119850XU CN202798138U (en) 2012-03-27 2012-03-27 Intelligent transformer station

Publications (1)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104281417A (en) * 2013-07-08 2015-01-14 广东电网公司茂名供电局 Distributed printing system and method for transformer substation device
CN104391665A (en) * 2014-11-27 2015-03-04 南京南瑞继保工程技术有限公司 Transformer substation equipment printing method and system based on network printing terminal
CN105353997A (en) * 2015-11-18 2016-02-24 许继集团有限公司 Transformer substation relay protection equipment centralized printing system and method
CN106354440A (en) * 2015-07-22 2017-01-25 珠海优特电力科技股份有限公司 Method and system of printing device-sharing between intelligent electronic devices in substations
CN109408000A (en) * 2017-05-09 2019-03-01 江苏两融智能制造技术有限公司 Distributed type assemblies output and printer subsystem in electrical Intelligent Manufacturing Execution System

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104281417A (en) * 2013-07-08 2015-01-14 广东电网公司茂名供电局 Distributed printing system and method for transformer substation device
CN104391665A (en) * 2014-11-27 2015-03-04 南京南瑞继保工程技术有限公司 Transformer substation equipment printing method and system based on network printing terminal
CN106354440A (en) * 2015-07-22 2017-01-25 珠海优特电力科技股份有限公司 Method and system of printing device-sharing between intelligent electronic devices in substations
CN106354440B (en) * 2015-07-22 2020-01-21 珠海优特电力科技股份有限公司 Method and system for sharing printing devices among intelligent electronic devices in transformer substation
CN105353997A (en) * 2015-11-18 2016-02-24 许继集团有限公司 Transformer substation relay protection equipment centralized printing system and method
CN109408000A (en) * 2017-05-09 2019-03-01 江苏两融智能制造技术有限公司 Distributed type assemblies output and printer subsystem in electrical Intelligent Manufacturing Execution System

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: XUJI ELECTRIC CO., LTD.

Free format text: FORMER OWNER: XUJI GROUP CO., LTD.

Effective date: 20131209

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20131209

Address after: No. 1298 Xuchang City, Henan province 461000 XJ Avenue

Patentee after: Xuji Electric Co., Ltd.

Patentee after: Xuchang Xuji Software Technology Co., Ltd.

Address before: No. 1298 Xuchang City, Henan province 461000 XJ Avenue

Patentee before: Xuji Group Co., Ltd.

Patentee before: Xuji Electric Co., Ltd.

Patentee before: Xuchang Xuji Software Technology Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130313

Termination date: 20170327