CN104915510B - The virtual secondary circuit and optical fiber circuit design method of secondary system of intelligent substation - Google Patents

The virtual secondary circuit and optical fiber circuit design method of secondary system of intelligent substation Download PDF

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Publication number
CN104915510B
CN104915510B CN201510350143.XA CN201510350143A CN104915510B CN 104915510 B CN104915510 B CN 104915510B CN 201510350143 A CN201510350143 A CN 201510350143A CN 104915510 B CN104915510 B CN 104915510B
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China
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standard
plant equipment
empty terminal
equipment
circuit
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CN104915510A (en
Inventor
王林
张凝芳
李杨
姜岩
李佳伟
谢永红
郭宗香
修黎明
丁希亮
陈鑫
高蒙
林晨
张波
章军法
王晓侠
程华伟
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ECONOMIC TECHNOLOGY RESEARCH INSTITUTE, STATE GRID XINJIANG ELECTRIC POWER CO., LTD.
SHANDONG ROOF NEW INFORMATION TECHNOLOGY CO., LTD.
State Grid Corp of China SGCC
State Nuclear Electric Power Planning Design and Research Institute Co Ltd
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SHANDONG ROOF NEW INFORMATION TECHNOLOGY Co Ltd
ECONOMIC TECHNOLOGY RESEARCH INSTITUTE STATE GRID XINJIANG ELECTRIC POWER Co Ltd
State Grid Corp of China SGCC
State Nuclear Electric Power Planning Design and Research Institute Co Ltd
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    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation

Abstract

The invention discloses the virtual secondary circuit of secondary system of intelligent substation and optical fiber circuit design method, step includes:Standard secondary device storehouse is set up, carries out design work, i.e., selects equipment to carry out device configuration from standard secondary device storehouse, the virtual secondary circuit connection and optical fiber circuit connection of secondary device is set up.Collect producer's data;Set up mapping relations:The unit type of equipment manufacturer and determination based on determination, plant equipment model is collected from producer, the empty terminal of secondary device example and the corresponding relation mapping of the empty terminal of plant equipment model is completed and the backboard port of secondary device example maps with the corresponding relation of the backboard port of plant equipment model;Export result of design.This method effectively breaks away from the strong depend-ence to producer, carries out design work in advance, shortens the design duration, and can flexibly tackle design alteration, it is ensured that design finished product quality.

Description

The virtual secondary circuit and optical fiber circuit design method of secondary system of intelligent substation
Technical field
The present invention relates to virtual the two of the design of the electrical secondary system of intelligent substation, more particularly to secondary system of intelligent substation Minor loop and optical fiber circuit design method.
Background technology
By using advanced, reliable, integrated and environmentally friendly one secondary device of intelligence, intelligent substation realizes whole station information Digitlization, communications platform networking and information sharing standardization.Secondary system of intelligent substation virtual secondary circuit is set at this stage Meter depends on the ICD configuration files of producer's secondary device.Due between distinct device producer to the reason of IEC61850 standards Solve and with having differences, cause the design phase the problem of ICD configuration files repeatedly change iteration, extreme influence design work occur Make efficiency.The design of optical fiber circuit then needs the device backboard figure with reference to producer, and limitation is larger, simultaneously because producer during preliminary design Uncertainty can cause the phenomenons such as the waste of construction material and deficiency.
The ICD configuration files of secondary device and backboard port can only be provided by equipment manufacturer in current design pattern, be made Equipment manufacturer is depended critically upon into design work, the professional and dominance of designer can not be played.
The content of the invention
The purpose of the present invention is exactly that can not be sent out to change current design personnel professional and dominance in design work The present situation waved, breaks away from the strong depend-ence to equipment manufacturer, and provide a kind of virtual secondary circuit of secondary system of intelligent substation With optical fiber circuit design method, to improve design efficiency, it is ensured that final product quality.
To achieve these goals, the present invention is adopted the following technical scheme that:
The virtual secondary circuit and optical fiber circuit design method of secondary system of intelligent substation, step include:
Step (1):Set up standard secondary device storehouse;
Step (2):Carry out design work:Require, selected from the standard secondary device storehouse of step (1) according to design Equipment carries out device configuration, sets up the virtual secondary circuit connection and optical fiber circuit connection of secondary device;Actual disposition it is secondary Equipment, hereinafter referred to as secondary device example, the hereinafter referred to as design content of whole engineering, Secondary Design example;
Step (3):Collect producer's data;Set up mapping relations:The unit type of equipment manufacturer and determination based on determination, Plant equipment model is collected from producer;The corresponding relation completed between secondary device example and plant equipment model maps;
Step (4):Export result of design:It is defeated based on the corresponding relation between secondary device example and plant equipment model Go out virtual secondary circuit and the final design achievement of optical fiber circuit.
The step of step (1) is:Worked out according to State Grid Corporation of China《State Grid Corporation of China's project of transmitting and converting electricity is general Equipment 110 (66)~750kV secondary equipment of intelligent converting station》Standard, defines the empty terminal description of standard, the description of backboard port, point Xing Cheng not empty terminal java standard library, backboard port standard storehouse, the Basic Date Element that empty terminal java standard library will work as subsequent design Element;
Retouched according to the empty terminal description defined in empty terminal java standard library and the backboard port defined in backboard port standard storehouse State combination and form standard secondary device model, and sort out according to device type, ultimately form standard secondary device storehouse.
The detailed process of the configuration of the step (2) is:
According to the electric logic relation between secondary device example, corresponding virtual secondary circuit connection is set up;
Empty terminal in secondary device example is distributed to specified backboard port by requirement of engineering, then set up between equipment Optical fiber circuit connection.
The detailed process of the step (3) is:
For each secondary device example in engineering, found from producer's data and each secondary device example pair The plant equipment model answered;
Corresponding void is found from plant equipment model for the empty terminal that secondary device example has been applied in engineering Terminal is defined;
Found for the backboard port that secondary device example has been applied in engineering from plant equipment model corresponding Backboard port definition, and record corresponding relation.
The step of step (4), also includes:
Determine whether that design is changed, if design change is returned to step (2), if the not side of design Case is changed, and continues to determine whether that plant equipment model is changed, if the change of plant equipment model is returned to step (3); If not then terminate.
The plant equipment model of the step (3) includes empty terminal and backboard port.
Corresponding relation mapping between the secondary device example and plant equipment model of the step (3) refers to:
Corresponding relation mapping and secondary device of the empty terminal of secondary device example with the empty terminal of plant equipment model are real The corresponding relation of the backboard port of example and the backboard port of plant equipment model maps.
Beneficial effects of the present invention:
Based on virtual secondary circuit and optical fiber circuit design work between intelligent substation standard device development secondary device, The undue dependence to producer can be broken away from, it is to avoid done over again in design process due to being designed caused by the change of plant equipment model, Lift design efficiency.
It is designed simultaneously based on standardized model, may advantageously facilitate the standardization of design, easily forms design warp The accumulation tested.Standardized designs thinking also allows designing unit and equipment manufacturer's responsibilities definitely, and what is particularly occurred sets When meter change, producer's model change, defining for action is clear, can effectively ensure the quality of design finished product.
Brief description of the drawings
Fig. 1 is flow chart of the method for the present invention.
Embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Embodiment:By taking virtual secondary circuit as an example, whole process is further described.
As shown in figure 1, step (1):Set up standard device storehouse
Step (1-1):Set up empty terminal java standard library.Table 1 be in empty terminal java standard library, table " A phases protect voltage Ua1, A Mutually protection voltage Ua2 ... " etc. be standardization the description of empty terminal, the empty terminal description of standardization will be used as structure standard The infrastructure elements of secondary device.Empty terminal describes reference《State Grid Corporation of China's project of transmitting and converting electricity common apparatus 110 (66)~ 750kV secondary equipment of intelligent converting station》.
The empty terminal java standard library of table 1
Step (1-2):Set up standard secondary device storehouse.Table 2 is " breaker protection " " survey in standard secondary device storehouse, table 2 Control device " it is type of device, " N-CBP " " N-C-20 " is the standard secondary device numbering under type of device, standard secondary device Empty terminal signals under numbering are quoted from empty terminal java standard library.
The standard secondary device storehouse of table 2
Step (2):Carry out design work
In table 3, two sets of secondary device examples of actual disposition are respectively:Bridge charge protection in 110kV#1, in 110kV#1 Arrow in bridge combining unit one, table represents the matching relationship and flow direction between empty terminal, i.e. virtual secondary circuit.
Table 3 designs example
Step (3):Collect producer's data;Set up mapping relations
Design in example " bridge charge protection in 110kV#1, bridge combining unit one " is secondary according to standard in 110kV#1 The secondary device example that equipment is set up, needs to obtain producer's model text of this two complete equipment from producer after specific equipment is got the bid Should the empty terminal definition of the producer comprising the equipment in part, producer's model file.Need to set up secondary device before result of design output The mapping relations of empty terminal description between example and producer's model file, as shown in table 4.
The standard device model of table 4 and plant equipment model corresponding relation embodiment
Step (4):Export result of design
Virtual secondary circuit is based on the empty terminal description of standard and is designed, final foundation and reflecting that plant equipment model is set up Relation is penetrated, final output virtual secondary circuit form is as shown in table 5 below.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, not to present invention protection model The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not Need to pay various modifications or deform still within protection scope of the present invention that creative work can make.

Claims (1)

1. the virtual secondary circuit and optical fiber circuit design method of secondary system of intelligent substation, it is characterized in that, step includes:
Step (1):Set up standard secondary device storehouse;
The step of step (1) is:Worked out according to State Grid Corporation of China《State Grid Corporation of China's project of transmitting and converting electricity common apparatus 110 (66)~750kV secondary equipment of intelligent converting station》Standard, defines the empty terminal description of standard, the description of backboard port, respectively shape Into empty terminal java standard library, backboard port standard storehouse, the basic data element that empty terminal java standard library will work as subsequent design;
Group is described according to the empty terminal description defined in empty terminal java standard library and the backboard port defined in backboard port standard storehouse Conjunction forms standard secondary device model, and sorts out according to device type, ultimately forms standard secondary device storehouse;
Step (2):Carry out design work:Required according to design, equipment is selected from the standard secondary device storehouse of step (1) Device configuration is carried out, the virtual secondary circuit connection and optical fiber circuit connection of secondary device is set up;The secondary device of actual disposition, Hereinafter referred to as secondary device example, the hereinafter referred to as design content of whole engineering, Secondary Design example;
The detailed process of the configuration of the step (2) is:According to the electric logic relation between secondary device example, set up corresponding Virtual secondary circuit connection;Empty terminal in secondary device example is distributed to specified backboard port by requirement of engineering, then The optical fiber circuit connection set up between equipment;
Step (3):Collect producer's data;Set up mapping relations:The unit type of equipment manufacturer and determination based on determination, from factory Plant equipment model is collected by family;The corresponding relation completed between secondary device example and plant equipment model maps;
The detailed process of the step (3) is:For each secondary device example in engineering, found from producer's data with The corresponding plant equipment model of each secondary device example;The empty terminal applied for secondary device example in engineering Corresponding empty terminal definition is found from plant equipment model;The backboard end applied for secondary device example in engineering Mouth finds corresponding backboard port definition from plant equipment model, and records corresponding relation;Plant equipment model includes void Terminal and backboard port;Corresponding relation mapping between secondary device example and plant equipment model refers to:Secondary device example Empty terminal and the corresponding relation mapping of the empty terminal of plant equipment model and the backboard port of secondary device example set with producer The corresponding relation mapping of the backboard port of standby model;
Step (4):Export result of design:Based on the corresponding relation between secondary device example and plant equipment model, output is empty Intend the final design achievement of secondary circuit and optical fiber circuit;
The step of step (4), also includes:
Determine whether that design is changed, if design change is returned to step (2), if become without design More, continue to determine whether that plant equipment model is changed, if the change of plant equipment model is returned to step (3);If Just do not terminate.
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CN105701718A (en) * 2016-01-12 2016-06-22 国网上海市电力公司 Transformer substation information system facing power transformation engineering

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US7248757B2 (en) * 2003-12-15 2007-07-24 Canon Kabushiki Kaisha Method, device and computer program for designing a circuit having electric wires and optical connections

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CN104699801A (en) * 2015-03-19 2015-06-10 国家电网公司 Method and device of secondary equipment associating configuration

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