CN106651142A - Transformer station main equipment type selection method based on three-dimensional design platform - Google Patents
Transformer station main equipment type selection method based on three-dimensional design platform Download PDFInfo
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Abstract
The invention discloses a transformer station main equipment type selection method based on a three-dimensional design platform. The method comprises the following steps: 1) setting parameters, and filling in a rated voltage value, a rated current value and a short-circuit current value according to the requirements of the equipment as a filter condition of equipment type selection; 2) selecting a main wire symbol; 3) filtering the equipment type, wherein the filter condition includes that a two-dimensional symbol has a standard attribute, the equipment type includes a device parameter value, and on the premise that the two previous filter conditions are available, an alternative equipment list complying with a parameter requirement can be automatically selected in the device attributes in a device parameter setting list, final equipment selection is performed in the list; and 4) updating the wire symbol, clicking the loop modify command, and updating the type selection information to a current main wire drawing to complete the equipment type selection. The invention has high degree of automation, reduces design workload, improves design efficiency, reduces error possibility of and improves design quality.
Description
Technical field
The present invention relates to a kind of transformer station's main equipment selection method based on three dimensional design platform, belongs to transformer station's three-dimensional and sets
Meter technical field.
Background technology
With the development of computer technology, transformer station's three dimensional design means start progressively to promote.At present, most of designing institute
Use Bentley Substation transformer stations Three-dimensional Design Software.
Transformer station's three dimensional design refers to that intelligent, parameterized threedimensional model calls in transformer station, arranges under three-dimensional environment
Electrical equipment and conductor, build（Structure）Thing etc. is built, and automatically generates drawing.Bentley Substation transformer stations three dimensional design is soft
Part is specific to the design tool of transformer station, with specialty, ripe intelligent Computer Aided Design function, ensure that in whole item
The shared and succession of design data in mesh design process, so as to really realize three-dimensional digital collaborative design.Also, design data
Can be the software systems for covering each stage of engineering project for delivery to each stages such as construction, buying, O＆Ms.Using Bentley
Substation power transformation Three-dimensional Design Softwares, can be rapidly completed two-dimentional principle diagram design, intelligently carry out three dimensional device arrangement,
Relatively accurately in the three-dimensional model expression carries wire, the equipment room line of sag, and row conductor of going forward side by side force analysis, generation is led
The design works such as line construction form.Threedimensional model can automatically generate two-dimentional plane cross section paper by dynamic cutting, meet construction
Require.In three dimensional design, two-dimentional schematic diagram, the arrangement of threedimensional model and two-dimentional flat section can be with real time correlations, significantly
Improve design efficiency.Additionally, three-dimensional software can also complete lightning protection, ground connection, illumination, cable laying, terminal connection diagram etc.
The design of system, completes transformer station's electrical design with helping designer's high-quality and high-efficiency.
All devices in transformer station, are both needed to carry out lectotype selection by design side, it is determined that such as rated current, specified electricity
On the basis of pressure, specified drop-out current are isoparametric, specific unit type is selected.This design phase is typically it is determined that electrically master connects
Carry out after line chart.The flow process that Substation softwares carry out lectotype selection is as follows: 1）Device symbols have what is built up in a large number in storehouse
Two-dimensional symensional symbol.Two-dimensional symensional symbol is placed by " insertion symbol " order, " insertion symbol " can be selected by the title of two-dimensional symensional symbol
Select.2）One two-dimensional symensional symbol of right click, selects " components and parts numbering " option." components and parts attribute " dialog box contains " device id " letter
Breath, " two-dimensional symensional symbol " information, " unit type " information etc., select the Find command in " unit type ".In product type choosing
Select in hurdle, in showing unit type storehouse, all unit types for being associated with current two-dimensional symensional symbol（part_number）.It is logical
The device parameter information crossed in table entries, manual screening is double-clicked and selected.It is displayed in " choice ", clicks on after determining, if
Standby model type selecting is completed.
The Equipments Choosing Method that Bentley Substation are provided needs manually to search from database, a large amount of
After engineering accumulation, the unit type in corresponding database also increases day by day.Manually identification, the method for manual screening, work
Amount is big, automaticity is low and easily forms errors and omissions, and affects larger to design efficiency.
The content of the invention
The technical problem to be solved is the defect for overcoming prior art, there is provided one kind is based on three dimensional design platform
Transformer station's main equipment selection method, realize convenience devices in Bentley Substation transformer stations Three-dimensional Design Software
Type selecting.
To solve above-mentioned technical problem, the present invention provides a kind of main equipment type selecting side of transformer station based on three dimensional design platform
Method, comprises the following steps：
1）Parameter setting is carried out, according to the requirement of equipment, load voltage value, load current value and short-circuit current value is filled in, as
The filter condition that unit type is selected；
2）Select main electrical scheme symbol；
3）Unit type is filtered, filtering precondition is：
3-1）Two-dimensional symensional symbol has standard attribute；
3-2）There is device parameter value in unit type；
Filter in the case that precondition all possesses in above-mentioned two, " unit type " in " apparatus parameter setting " table is inner will
Automatic sieve selects the optional equipment list for meeting parameter request, and final lectotype selection is carried out in this table；
4）Wiring symbol is updated, " loop modification " order is clicked on, in type selecting information updating to current main electrical scheme drawing, that is, is completed
Lectotype selection.
Aforementioned step 2）When selecting main electrical scheme symbol, wiring symbol is arranged by symbol mode set, to be spaced the side in loop
Formula is chosen, and now all devices information in this interval loop is listed in apparatus parameter setting table.
Aforementioned step 3-1）In, standard attribute refers to the device attribute that electrical equipment must have, rather than concrete number
Value.
Aforementioned step 3-2）In, when early stage makees unit type warehouse-in, it is desirable in the device parameter information of unit type
In, fill in the property value of device attribute, including load current value, load voltage value, short-circuit current value, retting-flax wastewater, equipment knot
The common apparatus filled in configuration formula, rated voltage ratio, rated current ratio and manufacturer's attribute, be with said one
Can.
The beneficial effect that the present invention is reached：
Batch carries out lectotype selection to main wiring diagram in the way of the inventive method is realized to be spaced loop, high degree of automation,
Design efforts would is reduced, design efficiency is improve, and effectively reduces fallibility, improve designing quality.
Description of the drawings
Fig. 1 is the flow chart of the inventive method.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
Bentley Substation transformer stations Three-dimensional Design Software is carried out in basic database and engineering data base
Design in professional.
Basic database, is the storehouse just built well before engineering design, is included in storehouse：
1）, device symbols storehouse, embodiment be equipment profile, including two-dimentional wiring symbol model and three dimensional device model；
2）, unit type storehouse, identify the specific information of equipment.The storehouse is substantially " unit type attribute list ", contains in table
Equipment is from design, the various information of buying to the stages such as construction and installation.The storehouse is associated with the concrete model of device symbols storehouse, i.e.,
Equipment associate a two-dimensional symensional symbol（Two dimensional model）With a three dimensional symbol（Threedimensional model）.
Different phase, different personnel in engineering can share these data messages, and this function ensure that various equipment
Or the integrality of management account book, accuracy and uniqueness.Simultaneously attribute can also be expanded with the progress of engineering in model storehouse
Fill.
3）, ATL, comprising templates such as material list, calculated descriptions.
Engineering data base, stores engineering background, volume drawing, report calculated, device model, the equipment ginseng of current engineering
All engineering informations such as collaboration between number, specialty.
The above-mentioned term being related to includes：
Two-dimensional symensional symbol refers to the two dimensional model set up in three dimensional design.Two-dimensional symensional symbol is used for the wiring design of schematic diagram.
Three dimensional symbol refers to the threedimensional model set up in three dimensional design.Three dimensional symbol is used for the layout design of equipment.
Unit type（part_number）In being present in unit type storehouse, it is the numbering of equipment.Set when typing one is wanted
During standby information, programming apparatus model first（part_number）, then system automatically generate one in the unit type title
（part_number）Under attribute list, comprising each attribute such as such as device type, manufacturer.Unit type（part_
number）Can not repeat.As two models are all the 220kV current transformers of LVB-220W, threedimensional model is same, only electric current
Transformer it is secondary different, then must be divided to row two unit types（part_number）.
Same two-dimensional symensional symbol or three dimensional symbol, may be because of device parameter it is different（As above example current transformer is secondary
Level is different）, while being present in multiple equipment model（part_number）In.
Transformer station when carrying out electric three-dimensional planar and arranging, by finding unit type（part_number）Setting
It is standby to be placed on drawing.When statistical material, system is also by searching unit type（part_number）Carry out statistical magnitude with
And extraction equipment attribute.
As shown in figure 1, the present invention provides a kind of transformer station's main equipment selection method based on three dimensional design platform, including with
Lower step：
（1）Parameter setting
According to the requirement of equipment, load voltage value, load current value and short-circuit current value are filled in, as the mistake that unit type is selected
Filter condition.Wherein short-circuit current value can be automatically extracted by other computing modules of three-dimensional software.
（2）Select main electrical scheme symbol
" loop choice " order is clicked on, wiring symbol is chosen from drawn main wiring diagram, during selection, according to certain rule,
Arrange wiring symbol by glossary of symbols (Macro) mode, to be spaced loop in the way of chosen, now this interval loop institute
There is facility information to be listed in " apparatus parameter setting " table of lower section.
It should be noted that the power distribution equipment of transformer station is made up of interval one by one, and each interval is by multiple electric
Equipment is constituted.In three-dimensional software, an electrical equipment can be described as a symbol, and a glossary of symbols can be made up of multiple symbols.
In the present invention, when drawing main wiring diagram, glossary of symbols is used（Macro）Mode, is drawn by interval.When choosing main electrical scheme symbol,
Chosen (chosen by glossary of symbols) by interval, be once equivalent to have selected multiple electrical equipments.Set during type selecting
After device parameter filter condition, i.e., unit type simultaneously to multiple electrical equipments in this interval is while screen, realization
Batch device type selecting.
（3）Unit type is filtered
Unit type is filtered two preconditions：
1）Main electrical scheme symbol（Two-dimensional symensional symbol）At least there is the standard attributes such as " rated current ", " rated voltage ", " short circuit current "
In one.
When early stage two-dimensional symensional symbol is created, put in storage, each two-dimensional symensional symbol should give the mark such as " rated current ", " rated voltage "
Quasi- attribute, is only to confer to here attribute, rather than concrete numerical value.Standard attribute refers to the equipment ginseng that electrical equipment must have
Number.
2）There is device parameter value in unit type
Make unit type part_number in early stage) warehouse-in when, it is desirable to the device parameter information in part_number
(Attribute Text) is inner, fills in the property value of the attribute such as " rated current ", " rated voltage ", " short circuit current ".This Rigen
Fill according to the design parameter value of concrete equipment.There can also be other attributes as screening conditions, such as retting-flax wastewater, device structure type
Formula, rated voltage ratio, rated current ratio etc..
Separately, because decide wiring unit type selecting when, typically " feasibility study " in engineering or " Preliminary design " stage, institute
In manufacturer (Manufacturer) attribute in require part_number, fill in " common apparatus ", rather than it is concrete certain
Individual producer.
" unit type (part_ in the case where above-mentioned two premise all possesses, in " apparatus parameter setting " table
Number) " it is inner will Automatic sieve select the optional equipment list for meeting parameter request, final equipment choosing can be carried out in this table
Type.
After the completion of type selecting, if equipment replacement need to be done, it is possible to use the method.
（4）Update wiring symbol
" loop modification " order is clicked on, in type selecting information updating to current main electrical scheme drawing, that is, lectotype selection is completed.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement and deformation can also be made, these improve and deform
Also should be regarded as protection scope of the present invention.
Claims (4)
1. transformer station's main equipment selection method of three dimensional design platform is based on, it is characterised in that comprised the following steps：
1）Parameter setting is carried out, according to the requirement of equipment, load voltage value, load current value and short-circuit current value is filled in, as
The filter condition that unit type is selected；
2）Select main electrical scheme symbol；
3）Unit type is filtered, filtering precondition is：
3-1）Two-dimensional symensional symbol has standard attribute；
3-2）There is device parameter value in unit type；
Filter in the case that precondition all possesses in above-mentioned two, " unit type " in " apparatus parameter setting " table is inner will
Automatic sieve selects the optional equipment list for meeting parameter request, and final lectotype selection is carried out in this table；
4）Wiring symbol is updated, " loop modification " order is clicked on, in type selecting information updating to current main electrical scheme drawing, that is, is completed
Lectotype selection.
2. the transformer station's main equipment selection method based on three dimensional design platform according to claim 1, it is characterised in that institute
State step 2）Select main electrical scheme symbol when, by symbol mode set arrange wiring symbol, to be spaced loop in the way of chosen, this
When this interval loop all devices information be listed in apparatus parameter setting table.
3. the transformer station's main equipment selection method based on three dimensional design platform according to claim 1, it is characterised in that institute
State step 3-1）In, standard attribute refers to the device attribute that electrical equipment must have, rather than concrete numerical value.
4. the transformer station's main equipment selection method based on three dimensional design platform according to claim 1, it is characterised in that institute
State step 3-2）In, when early stage makees unit type warehouse-in, it is desirable in the device parameter information of unit type, fill in equipment category
The property value of property, including load current value, load voltage value, short-circuit current value, retting-flax wastewater, device structure pattern, specified electricity
The common apparatus filled in pressure ratio, rated current ratio and manufacturer's attribute, with said one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611048111.5A CN106651142A (en) | 2016-11-21 | 2016-11-21 | Transformer station main equipment type selection method based on three-dimensional design platform |
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|---|---|---|---|
| CN201611048111.5A CN106651142A (en) | 2016-11-21 | 2016-11-21 | Transformer station main equipment type selection method based on three-dimensional design platform |
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| CN106991259A (en) * | 2017-05-12 | 2017-07-28 | 国网上海市电力公司 | Control the reactor noise selection method of outdoor substation site noise level |
| CN110400081A (en) * | 2019-07-26 | 2019-11-01 | 新奥数能科技有限公司 | The configuration method and device of Regional Energy system |
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| CN106991259A (en) * | 2017-05-12 | 2017-07-28 | 国网上海市电力公司 | Control the reactor noise selection method of outdoor substation site noise level |
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| CN110400081A (en) * | 2019-07-26 | 2019-11-01 | 新奥数能科技有限公司 | The configuration method and device of Regional Energy system |
| CN110400081B (en) * | 2019-07-26 | 2021-09-24 | 新奥数能科技有限公司 | Configuration method and device of regional energy system |
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Inventor after: Li Sihao Inventor after: Hu Jingjing Inventor after: Wang Qiu Inventor after: Zhou Yuanqiang Inventor after: Tan Hailan Inventor after: Shao Junwei Inventor after: Xiong Jing Inventor after: Wang Shaoning Inventor after: Zhou Bing Inventor after: Sun Jianlong Inventor after: Huang Chengchen Inventor before: Li Sihao Inventor before: Zhou Yuanqiang Inventor before: Tan Hailan Inventor before: Shao Junwei Inventor before: Xiong Jing Inventor before: Wang Shaoning |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |