CN105260942B - A kind of transformer station model management method based on figure layer - Google Patents
A kind of transformer station model management method based on figure layer Download PDFInfo
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- CN105260942B CN105260942B CN201510587250.4A CN201510587250A CN105260942B CN 105260942 B CN105260942 B CN 105260942B CN 201510587250 A CN201510587250 A CN 201510587250A CN 105260942 B CN105260942 B CN 105260942B
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- 238000007726 management method Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 claims description 9
- 238000012217 deletion Methods 0.000 claims description 7
- 230000037430 deletion Effects 0.000 claims description 7
- 230000009466 transformation Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000004153 renaturation Methods 0.000 description 1
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Abstract
The transformer station model management method based on figure layer that the invention discloses a kind of, the transformer station model management method based on figure layer is based on XML language format, original transformer station model is divided into two figure layers and is described, figure layer 1 is the title division in substation SVG graphic file, is named as transformer station model heading file；Figure layer 2 is the electric hookup part in substation SVG graphic file, is named as transformer station model subject matter；It adds two interim SVG graphic files: being used as figure layer 3 in the XML language description that wherein one middle editor substation increases equipment, be named as addition equipment temporary file；XML language description of editor substation sweep equipment is used as figure layer 4 in another, is named as sweep equipment temporary file.The missing of information when changing the invention avoids transformer station model, reduces repeated modeling work, saves human and material resources, financial resources；It can quickly and accurately reflect substation's updated model.
Description
Technical field
The invention belongs to power system and automation technology more particularly to a kind of transformer station models based on figure layer
Management method.
Background technique
When describing transformer station model in electric system, mainly there are an IEC61850 standard and IEC61970 standard, and substation
Side then follows IEC61850 standard, is described using Substation Configuration Language (SCL) model.It, may when substation's actual motion
Need it to modeling is re-started because substation newly increases or reduce certain equipment, this can bring many problems, specifically include
The following: substation is newly-increased to add for causing transformer station model to change, and the model after change covers master mould, causes part
Valuable loss of learning；Corresponding measurement is not deleted after being deleted due to internal system equipment, or in external model splicing
The measurement of repeated plant is dealt with improperly in importing process and causes in non-equipment measurement information that there are more junk datas；?
In the case that substation adds or deletes a small amount of equipment, whole transformer station model is also required to re-establish, and leads to a large amount of of modeling
It repeats, causes waste of time, greatly reduce modeling efficiency.
The above problem reduces substation's modeling efficiency, causes the waste of time and manpower, significantly limits to power transformation
The management stood brings very big difficulty to the multi-party maintenance of substation.
Summary of the invention
The transformer station model management method based on figure layer that the purpose of the present invention is to provide a kind of, it is intended to solve existing change
Power station modeling efficiency is lower, and the waste of time and manpower is serious, significantly limits the management to substation, makes the more of substation
Safeguard cumbersome problem in side.
The invention is realized in this way a kind of transformer station model management method based on figure layer, the change based on figure layer
Power station model management method is based on XML language format, and original transformer station model is divided into two figure layers and is described, and figure layer 1 is to become
Title division in the SVG graphic file of power station, is named as transformer station model heading file；Figure layer 2 is substation SVG graphic file
In electric hookup part, be named as transformer station model subject matter；Add two interim SVG graphic files: wherein one
The XML language description that a middle editor substation increases equipment is used as figure layer 3, is named as addition equipment temporary file；At another
The XML language description of middle editor substation sweep equipment is used as figure layer 4, is named as sweep equipment temporary file.
Further, the transformer station model management method based on figure layer the following steps are included:
Step 1 determines information unrelated with substation's electric hookup itself in substation, is described with XML language, obtained
To figure layer 1, i.e. transformer station model heading file；
Current transformer substation electric elements and its connection relationship are described with XML language, obtain existing substation's mould by step 2
Type, as figure layer 2, as transformer station model subject matter；
Added equipment is described with XML language, obtains added device model, as figure layer 3, as by step 3
Add equipment temporary file；
Step 4 describes the equipment deleted with XML language, obtains institute's sweep equipment model, as figure layer 4, as
Sweep equipment temporary file；
Step 5, using the first functional module by transformer station model subject matter, addition equipment temporary file, sweep equipment
Temporary file is integrated, and obtains a new SVG graphic file as new transformer station model subject matter；
Step 6, using the second functional module by transformer station model subject matter and step 1 new obtained in step 5
In transformer station model heading file integrated to get arrive transformer station model whole SVG file.
Further, when the obtained transformer station model changes again, to addition equipment temporary file and sweep equipment
Temporary file is edited, and is specifically included:
The information unrelated with substation topology figure itself refers to the text of title property in SVG polar plot, including becomes
Power station title, contact method, step mode, control mode；
The existing transformer station model refers to the SVG graphic file of current operation substation, including institute in current transformer substation
There are equipment and connection relationship；
Addition device model refers to the SVG graphic file that equipment is newly added on currently running transformer substation foundation, including new
Add all devices and its connection relationship；
Sweep equipment model refers to the SVG graphic file of the wanted sweep equipment on currently running transformer substation foundation, including
The all devices and connection relationship to be deleted.
Further, first functional module is automatically found connection section of the addition equipment in transformer station model subject matter
Point, and added device model and original transformer station model will be connected；Sweep equipment is automatically found in transformer station model main body
Position in file, and delete, then the connecting node of the same equipment of deletion is attached.
Further, second functional module is by the transformer station model subject matter newly obtained and transformer station model heading-text
Part is integrated into the function of a SVG figure automatically.
The transformer station model management system based on figure layer that another object of the present invention is to provide a kind of, it is described to be based on figure layer
Transformer station model management system include:
Transformer station model heading file module, determines information unrelated with substation's electric hookup itself in substation,
It is described with XML language, obtains figure layer 1, i.e. transformer station model heading file；
Transformer station model subject matter module describes current transformer substation electric elements and its connection relationship with XML language,
Existing transformer station model is obtained, as figure layer 2, as transformer station model subject matter；
Equipment temporary file module is added, added equipment is described with XML language, obtains added device model,
As figure layer 3, as addition equipment temporary file；
Sweep equipment temporary file module, the equipment deleted is described with XML language, obtains institute's sweep equipment model,
As figure layer 4, as sweep equipment temporary file；
Module is integrated, is set transformer station model subject matter, addition equipment temporary file, deletion using the first functional module
Standby temporary file is integrated, and obtains a new SVG graphic file as new transformer station model subject matter；
Whole SVG file module, the new transformer station model subject matter and step that will be obtained using the second functional module
Transformer station model heading file in one is integrated to arrive the whole SVG file of transformer station model.
Further, first functional module includes:
Connecting node obtains module, is automatically found connecting node of the addition equipment in transformer station model subject matter, and
Device model added by connecting and original transformer station model；
Subject matter position acquisition module is automatically found position of the sweep equipment in transformer station model subject matter, and
It deletes, then the connecting node of the same equipment of deletion is attached.
Further, second functional module includes:
SVG figure integrates module, and the transformer station model subject matter newly obtained and transformer station model heading file is automatic
It is integrated into a SVG figure.
Transformer station model management method provided by the invention based on figure layer is based on XML language, by substation's SVG vector
Figure is divided into multiple figure layers and is described, and avoids the missing of information when transformer station model changes, and reduces unnecessary heavy
Renaturation modeling work saves human and material resources, financial resources；It can reflect substation's updated model, and quickly and accurately convenient for scheduling
Center manages it, realizes accurate scheduling and multi-party maintenance.
Compared with traditional transformer station model management method, method provided by the present application is had the advantage that
1) substation is modeled using the description method of figure layer, original transformer station model is retained in two figure layers
In, avoid substation it is newly-increased add it is standby when need to be modeled again substation caused by part valuable information covering problem.
2) substation is newly increased or sweep equipment is individually placed to be described in a figure layer, avoided and newly increase or delete
Whole transformer station need to be carried out when except equipment to repeat the modeling of original constant equipment caused by modeling again, reduce manpower and
Waste of time improves modeling efficiency, convenient for the management to transformer station model, there is significant economic benefit and social benefit.
Detailed description of the invention
Fig. 1 is the transformer station model management method flow chart provided in an embodiment of the present invention based on figure layer.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Application principle of the invention is further described with reference to the accompanying drawing.
The transformer station model management method based on figure layer that the present invention provides a kind of is based on XML language format, original power transformation
Model of standing is divided into two figure layers and is described: figure layer 1 is the title division in substation SVG graphic file, is named as change
Power station model heading file；Figure layer 2 is the electric hookup part in substation SVG graphic file, is named as substation
Die body file.In addition, two interim SVG graphic files of addition: increasing the XML of equipment in wherein one middle editor substation
Language description is named as addition equipment temporary file as figure layer 3；Editor substation sweep equipment in another
XML language description is used as figure layer 4, is named as sweep equipment temporary file.
As shown in Figure 1, the transformer station model management method based on figure layer of the embodiment of the present invention the following steps are included:
S101: it determines information unrelated with substation's electric hookup itself in substation, is described with XML language, obtained
Figure layer 1, i.e. transformer station model heading file；
S102: current transformer substation electric elements and its connection relationship are described with XML language, obtain existing substation's mould
Type, as figure layer 2, as transformer station model subject matter；
S103: added equipment is described with XML language, added device model is obtained, as figure layer 3, as adds
Oil (gas) filling device temporary file；
S104: the equipment deleted is described with XML language, is obtained institute's sweep equipment model and is as deleted as figure layer 4
Except equipment temporary file；
S105: transformer station model subject matter, addition equipment temporary file, sweep equipment are faced using the first functional module
When file integrated, obtain a new SVG graphic file as new transformer station model subject matter, it can be accurately anti-
It reflects substation and adds or deletes the new transformer station model after equipment；
S106: using the second functional module by transformer station model subject matter and step new obtained in step S105
Transformer station model heading file in S101 is integrated, and the whole SVG file of transformer station model can be obtained.
When transformer station model derived above changes again, then addition equipment temporary file and sweep equipment need to only be faced
When file edited.
The information unrelated with substation topology figure itself described in step S101 refers to the text of title property in SVG polar plot
This, including power transformation station name, contact method, step mode, control mode.
Existing transformer station model described in step S102 refers to the SVG graphic file of current operation substation, including current
All devices and connection relationship in substation.
Device model is added in step S103 refers to the SVG figure text that equipment is newly added on currently running transformer substation foundation
Part, including newly add all devices and its connection relationship.
Sweep equipment model refers to the SVG figure of the wanted sweep equipment on currently running transformer substation foundation in step S104
File, including all devices to be deleted and its connection relationship.
The first functional module in step S105 should have there are two function: (1) being automatically found addition equipment in substation's mould
Connecting node in type subject matter, and added device model and original transformer station model will be connected.(2) it is automatically found and deletes
Except position of the equipment in transformer station model subject matter, and be deleted, then by the connecting node of the same equipment of deletion into
Row connection.
The second functional module in step S106 should have the transformer station model subject matter and substation's mould that will newly obtain
Type heading file is integrated into the function of a SVG figure automatically.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (4)
1. a kind of transformer station model management method based on figure layer, which is characterized in that the transformer station model pipe based on figure layer
Reason method is based on XML language format, and original transformer station model is divided into two figure layers and is described, and figure layer 1 is substation SVG figure
Title division in file is named as transformer station model heading file；Figure layer 2 is electrically connecing in substation SVG graphic file
Line chart part is named as transformer station model subject matter；It adds two interim SVG graphic files: editing and become in wherein one
The XML language description that power station increases equipment is used as figure layer 3, is named as addition equipment temporary file；Power transformation is edited in another
Stand sweep equipment XML language description as figure layer 4, be named as sweep equipment temporary file；
The transformer station model management method based on figure layer the following steps are included:
Step 1 determines information unrelated with substation's electric hookup itself in substation, is described with XML language, obtains figure
Layer 1, as transformer station model heading file；
Determine that the information unrelated with substation's electric hookup itself refers to the text of title property in SVG polar plot, packet
Include power transformation station name, contact method, step mode, control mode；
It determines coordinate position of the information above in SVG polar plot, describes information above, including coordinate and text with XML language,
Obtain figure layer 1；
Step 2 describes current transformer substation topological relation with XML language, including all devices, component in current transformer substation
And its connection relationship, existing transformer station model is obtained, as figure layer 2, as transformer station model subject matter；
Determine the type and connection relationship of all components in current transformer substation；It is that all components rationally divide according to connection relationship
With position, the logotype of component of the same race, size is answered identical；Above- mentioned information are described with XML language, obtain figure layer 2；
Added equipment and its connection relationship are described with XML language, added device model are obtained, as figure by step 3
Layer 3, as addition equipment temporary file；
The equipment deleted and its connection relationship are described with XML language, institute's sweep equipment model are obtained, as figure by step 4
Layer 4, as sweep equipment temporary file；
Step 5, will be Step 2: transformer station model subject matter obtained in three, four, addition equipment using the first functional module
Temporary file, sweep equipment temporary file are integrated, and obtain a new SVG graphic file as new transformer station model master
Body file；
The node for needing to add the current transformer substation SVG figure of equipment is found using unit functional module, and will add equipment mould
Type is attached with the node；The equipment for needing to delete is found using unit functional module, is deleted, and according to sweep equipment
Node obtained after sweep equipment is attached or is deleted by the information in model；It will add or delete using unit functional module
Except the SVG graphic file after equipment is integrated；
Step 6, will be in transformer station model subject matter and step 1 new obtained in step 5 using the second functional module
Transformer station model heading file is integrated to arrive the whole SVG file of transformer station model；
Step 7, when adding or deleting equipment again in substation, return step three, and successively execute downwards；
When the obtained transformer station model changes again, addition equipment temporary file and sweep equipment temporary file are carried out
Editor specifically includes:
The information unrelated with substation topology figure itself refers to the text of title property in SVG polar plot, including substation
Title, contact method, step mode, control mode；
The existing transformer station model refers to the SVG graphic file of current operation substation, including all in current transformer substation sets
Standby and connection relationship；
Addition device model refers to the SVG graphic file that equipment is newly added on currently running transformer substation foundation, including newly adds
All devices and its connection relationship；
Sweep equipment model refers to the SVG graphic file of the wanted sweep equipment on currently running transformer substation foundation, including is wanted
The all devices and connection relationship of deletion；
First functional module is automatically found connecting node of the addition equipment in transformer station model subject matter, and will connection
Added device model and original transformer station model；It is automatically found position of the sweep equipment in transformer station model subject matter
It sets, and deletes, then the connecting node of the same equipment of deletion is attached or is deleted；
Second functional module integrates the transformer station model subject matter newly obtained with transformer station model heading file automatically
For a SVG figure.
2. a kind of transformer station model management system of the transformer station model management method based on figure layer as described in claim 1,
It is characterized in that, the transformer station model management system includes:
Transformer station model heading file module, determines information unrelated with substation's electric hookup itself in substation, uses XML
Language description obtains figure layer 1, i.e. transformer station model heading file；
Current transformer substation electric elements and its connection relationship are described with XML language, are obtained by transformer station model subject matter module
Existing transformer station model, as figure layer 2, as transformer station model subject matter；
Equipment temporary file module is added, added equipment is described with XML language, obtains added device model, as
Figure layer 3, as addition equipment temporary file；
Sweep equipment temporary file module, the equipment deleted is described with XML language, obtains institute's sweep equipment model, as
Figure layer 4, as sweep equipment temporary file；
Module is integrated, is faced transformer station model subject matter, addition equipment temporary file, sweep equipment using the first functional module
When file integrated, obtain a new SVG graphic file as new transformer station model subject matter；
Whole SVG file module, will be in obtained new transformer station model subject matter and step 1 using the second functional module
Transformer station model heading file integrated to get arrive transformer station model whole SVG file.
3. transformer station model management system as claimed in claim 2, which is characterized in that first functional module includes:
Connecting node obtains module, is automatically found connecting node of the addition equipment in transformer station model subject matter, and connect
Added device model and original transformer station model；
Subject matter position acquisition module is automatically found position of the sweep equipment in transformer station model subject matter, and deletes,
The connecting node of the same equipment of deletion is attached again.
4. transformer station model management system as claimed in claim 2, which is characterized in that second functional module includes:
SVG figure integrates module, and the transformer station model subject matter newly obtained is integrated automatically with transformer station model heading file
For a SVG figure.
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|---|---|---|---|---|
| CN101989312A (en) * | 2010-11-18 | 2011-03-23 | 江苏省电力设计院 | Graphical intelligent transformer substation model design method based on computer-aided design (CAD) |
| CN102508084A (en) * | 2011-11-29 | 2012-06-20 | 广东电网公司电力科学研究院 | Power system monitoring method and system thereof |
| CN104636490A (en) * | 2015-02-28 | 2015-05-20 | 国网浙江省电力公司杭州供电公司 | Graphical comparing method for SCD (substation configuration description) files of intelligent substation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101989312A (en) * | 2010-11-18 | 2011-03-23 | 江苏省电力设计院 | Graphical intelligent transformer substation model design method based on computer-aided design (CAD) |
| CN102508084A (en) * | 2011-11-29 | 2012-06-20 | 广东电网公司电力科学研究院 | Power system monitoring method and system thereof |
| CN104636490A (en) * | 2015-02-28 | 2015-05-20 | 国网浙江省电力公司杭州供电公司 | Graphical comparing method for SCD (substation configuration description) files of intelligent substation |
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