CN101000641A - Design method of DC. power supply structure of power system - Google Patents
Design method of DC. power supply structure of power system Download PDFInfo
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- CN101000641A CN101000641A CN 200610172789 CN200610172789A CN101000641A CN 101000641 A CN101000641 A CN 101000641A CN 200610172789 CN200610172789 CN 200610172789 CN 200610172789 A CN200610172789 A CN 200610172789A CN 101000641 A CN101000641 A CN 101000641A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000013461 design Methods 0.000 title claims description 44
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000004088 simulation Methods 0.000 claims abstract description 9
- 238000011960 computer-aided design Methods 0.000 claims description 26
- 238000010586 diagram Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000010009 beating Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 238000009877 rendering Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
A method for designing DC power supply device of electric power system includes utilizing CAD simulation databank as well as CAD, CAM and INVENTOR to simulate actual production line of high frequency DC power supply system product; setting up DC system cabinet, sheet-metal parts library, high frequency DC electric element library and CAD engineering drawing in INVENTOR.
Description
Technical field
The present invention relates to a kind of electric system DC power supply device structure Design method that is used for, it utilizes the combination of Computerized three-dimensional (CAD) simulation data base, by computer-aided design (CAD) and manufacturing (CAD, CAM) tool software INVENTOR, strengthen the information data stored number of computing machine, the design of the actual production form of simulation high-frequency DC origin system product.
Background technology
High-frequency DC origin system equipment is given in generating plant, transformer station, the power station, and automation control appliance and on-off switch provide normal and reserve working power, are the key equipments in the electric system.In case this device fails, all protections and control all can not be worked, and consequence is very serious.So when device structure was designed, its safe reliability index request was very high.The high-frequency DC origin system has in the problem that structural design occurs often: the one, because the high-frequency DC origin system is in charged duty for a long time, so thermal design is had relatively high expectations, but because the designer is difficult to imagination heating components and parts and other heat-sensitive element and wire harness safe space distance in abstract three dimensions when structural design, the design of the heat dissipation wind channel of heater element causes thermal design to be difficult to meet the demands; The 2nd, because direct current rack installing space is little, often take place to install to interfere between each element and between the bus-bar in the design, cause electric clearance, creepage distance not to reach the safety standard requirement.Though there are strict requirements in installation requirement for this part problem, because the element mounting structure design is unreasonable, still difficulty meets the demands.
The information data stored number of current computing machine is failed the needs of full design, and the component structure design is reasonable not enough, does not reach user's requirement, and the result wastes time and energy, and has wasted starting material.The technical matters of controller switching equipment anti-interference and electromagnetic compatibility (EMC) aspect fails to solve well for a long time.
Summary of the invention
The purpose of this invention is to provide a kind of electric system DC power supply device structure Design method, to overcome the deficiency that current method for designing exists.
In order to realize above-mentioned purpose, technical scheme of the present invention is: electric system DC power supply device structure Design method, comprise computer-aided design (CAD) and manufacturing (CAD, CAM) tool software INVENTOR, described DC power supply device structure Design method, be by computer-aided design (CAD) and manufacturing (CAD, CAM) tool software INVENTOR, the actual production form of simulation high-frequency DC origin system product, in INVENTOR, set up straight-flow system rack and sheet metal component storehouse, high-frequency DC device component library and assemble out (CAD) engineering drawing: described straight-flow system rack and sheet metal component storehouse, by the standard cabinet storehouse, universal architecture annex storehouse, non-standard structure annex storehouse, standard U perforate panel storehouse and storehouse expanding library are formed; Described high-frequency DC device component library, formed by on-off element storehouse, device class component storehouse, table meter class component storehouse, indication class component storehouse, class of operation component library, electric wire and wire casing class libraries, accessory class parts library and expanding library: described (CAD) engineering drawing that in INVENTOR, assembles out, this project figure comprises: design electrical schematic diagram (primary circuit, secondary circuit), design element and material list according to user's request; As requested at rack storehouse intermedium selector cabinet, panel and structural member; The electric power rack that the emulation assembling meets the demands; Simulate assembling at component library selecting arrangement and element as requested; According to electric requirement simulation assembling main bus-bar; Also comprise installation dimension accordance, thermal design accordance, safe distance accordance, electromagnetic compatibility EMC accordance, be electrically connected accordance, the assembly technology figure of output cooperation processing panel figure, output production usefulness, provide the wiring layout of cooperation processing and production usefulness.
Adopt the present invention of above-mentioned measure, strengthened the information data stored number of computing machine, the speed of design and the quality of design have been improved effectively, make the component structure design of high-frequency DC origin system more reasonable, and solved the technical matters of controller switching equipment anti-interference and electromagnetic compatibility aspect, make the product operation safer reliable.
Description of drawings
The present invention is further detailed explanation below in conjunction with accompanying drawing.
Accompanying drawing 1 is the block scheme of method for designing flow process of the present invention.
Embodiment
Accompanying drawing 1 is the block scheme of method for designing flow process of the present invention.Can see from Fig. 1 and the process flow diagram of the whole flow process of method for designing of the present invention to utilize computer-aided design (CAD) and manufacturing (CAD, CAM) tool software INVENTOR to design and simulate assembling.Shown in the one row flow diagram of Fig. 1 left side, set up straight-flow system rack storehouse and sheet metal component storehouse at software I NVENTOR, this straight-flow system rack and sheet metal component storehouse are made up of standard cabinet storehouse, universal architecture annex storehouse, non-standard structure annex storehouse, standard U perforate panel storehouse and storehouse expanding library.And the standard cabinet storehouse includes a cabinet, does not have door cabinet, side door, top cover and lintel head; And universal architecture annex storehouse comprises crossbeam storehouse, joist storehouse, the column storehouse is installed: and non-standard structure annex storehouse comprises the parts of off-gauge structure; And standard U perforate panel storehouse comprises 19 inches standard panels of charging module storehouse, table, switch, pilot lamp, push button panel; Expanding library mainly is that extension member can be placed on expanding library.
Shown in the middle row flow diagram of Fig. 1, set up the dc electric apparatus component library at software I NVENTOR, this dc electric apparatus component library is made up of on-off element storehouse, device class component storehouse, table meter class component storehouse, indication class component storehouse, class of operation component library, electric wire and wire casing class libraries, accessory class parts library and storehouse expanding library.And the on-off element storehouse, by forming in A on-off element storehouse, B on-off element storehouse; And device class component storehouse, by forming in A device class part storehouse, B device class part storehouse; And table meter class component storehouse, by forming in A table meter class component storehouse, B table meter class component storehouse; And indication class component storehouse, by forming in A indication class component storehouse, B indication class component storehouse; And the class of operation component library is made up of A class of operation component library, B class of operation component library; And electric wire and wire casing class libraries are made up of A electric wire and wire casing class libraries, B electric wire and wire casing class libraries, C electric wire and wire casing class libraries.
Shown in the one row flow diagram of Fig. 1 the right, assemble out (CAD) engineering drawing in INVENTOR, this project figure comprises: 1. design electrical schematic diagram (primary circuit, secondary circuit), design the element material table according to user's request; 2. as requested at rack storehouse intermedium selector cabinet and panel and structural member; 3. the electric power rack that meets the demands is assembled in emulation; 4. simulate assembling at component library selecting arrangement and element as requested; 5. according to electric requirement simulation assembling main bus-bar; Simulating when assembling, if installation dimension meets, can continue to install, if when installation dimension does not meet, find out design reason lack of standardization on the Returning process block diagram 1,2,3,4,5; Thermal design meets, and can continue to install, if assemble when not meeting, finds out design reason lack of standardization on the Returning process block diagram 1,2,3,4,5; Mounting distance meets, and can continue to install, if install when not meeting, finds out design reason lack of standardization on the Returning process block diagram 1,2,3,4,5; Electromagnetic compatibility EMC meets, and can continue to install, if when electromagnetic compatibility EMC being installed not meeting, finds out design reason lack of standardization on the Returning process block diagram 1,2,3,4,5; Electrical connection meets, and continues to install, if install when not meeting, finds out design reason lack of standardization on the Returning process block diagram 1,2,3,4,5.Export the assembly technology figure of cooperation processing panel figure, output production usefulness then, for the usefulness of cooperation processing, production assembling is provided.Last emulation assembling finishes.
Building the storehouse requires: for guaranteeing the accuracy of assembling, precision was controlled at 0.5 ‰ when parts were drawn in the storehouse, parts and whole are except that the part that does not need assembly relation, assemble after generally all must accurately drawing and form parts and whole, build up the panel beating parts library by standard component, general part, parts, whole and special purpose parts classification respectively again by each part.The rendering request of components and parts is consistent with the panel beating parts.Components and parts are built the storehouse by class, supplier, model, specification classification, for example the charging module class has the man supplier of number, may divide air-cooled, self-cooled, digital, analog in every supplier's of family the model again, different model is divided different specification (current capacity and electric pressure) again, can be respectively by type during inquiry, supplier, model, inquire about and call.
During assembling, at first carrying out general structural region according to code requirement and customer demand divides, determine the exchanging area, DC area, charging module district (thermal source district), the heat dissipation wind channel district, exchange the inlet wire district, the dc feeder district, installation dimension and bore size by high-frequency DC origin system components and parts accesses assembling with various zero whole of the ones in the panel beating storehouse then, form the 3 d structure model figure of emulation, access in the storehouse element again and simulate assembling, obtain consistent with actual product in detail and accurately assembly structure and assembly relation, by measurement to its emulation assembling situation, analyze and the contrast code requirement, in time find unreasonable in the design, the timely and effective adjustment.
In sum, electric system DC power supply device structure Design method, on the basis of calculating machine Aided Design and manufacturing (CAD, CAM) tool software INVENTOR, the actual production form of simulation high-frequency DC origin system product is set up DC power system sheet metal structural component base, high-frequency DC origin system components and parts storehouse in INVENTOR.During design, from the sheet metal structural component base of INVENTOR, high-frequency DC origin system components and parts storehouse, take out and draw out the sheet metal structural parts and the element of high-frequency DC origin system, suitable structure parts and element are simulated production run assemble out (CAD) engineering drawing, the overall process that the engineering drawing of this assembling is produced as guide product.The present invention strengthens the information data stored number of computing machine, has improved the speed and the quality of design effectively, and has obtained better technical effect.
Claims (4)
1. electric system DC power supply device structure Design method, comprise computer-aided design (CAD) and manufacturing (CAD, CAM) tool software (INVENTOR), described DC power supply device structure Design method, it is characterized in that: by computer-aided design (CAD) and manufacturing (CAD, CAM) tool software (INVENTOR), the actual production form of simulation high-frequency DC origin system product is set up straight-flow system rack and sheet metal component storehouse, high-frequency DC device component library and is assembled out (CAD) engineering drawing in (INVENTOR).
2. electric system DC power supply device structure Design method according to claim 1, it is characterized in that: straight-flow system rack and the sheet metal component storehouse set up in described (INVENTOR), formed by standard cabinet storehouse, universal architecture annex storehouse, non-standard structure annex storehouse, standard U perforate panel storehouse and storehouse expanding library.
3. electric system DC power supply device structure Design method according to claim 1, it is characterized in that: described (INVENTOR) dc electric apparatus component library, formed by on-off element storehouse, device class component storehouse, table meter class component storehouse, indication class component storehouse, class of operation component library, electric wire and wire casing class libraries, accessory class parts library and storehouse expanding library.
4. electric system DC power supply device structure Design method according to claim 1 is characterized in that: the described assembling out (CAD) engineering drawing comprises: design electrical schematic diagram (primary circuit, secondary circuit), design element and material list according to user's request; As requested at rack storehouse intermedium selector cabinet, panel and structural member; The electric power rack that the emulation assembling meets the demands; Simulate assembling at component library selecting arrangement and element as requested; According to electric requirement simulation assembling main bus-bar; Also comprise installation dimension accordance, thermal design accordance, safe distance accordance, electromagnetic compatibility (EMC) accordance, be electrically connected accordance, the assembly technology figure of output cooperation processing panel figure, output production usefulness, provide the wiring layout of cooperation processing and production usefulness.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200610172789 CN101000641A (en) | 2006-12-30 | 2006-12-30 | Design method of DC. power supply structure of power system |
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| CN 200610172789 CN101000641A (en) | 2006-12-30 | 2006-12-30 | Design method of DC. power supply structure of power system |
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| CN101000641A true CN101000641A (en) | 2007-07-18 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289544A (en) * | 2011-07-26 | 2011-12-21 | 国电南瑞科技股份有限公司 | Electric control cabinet parametric driving system |
| CN103020339A (en) * | 2012-11-29 | 2013-04-03 | 王志欣 | Method for implementing combined automobile circuit diagrams |
| CN104573176A (en) * | 2014-11-26 | 2015-04-29 | 南车青岛四方机车车辆股份有限公司 | AutoCAD (computer -aided design) based electrical system data management unit |
| CN104765822A (en) * | 2015-04-08 | 2015-07-08 | 上海望友信息科技有限公司 | 3D database system of electronic device and application of system |
| CN109564597A (en) * | 2016-06-17 | 2019-04-02 | 日本米思米株式会社 | Design aiding system |
| WO2020073631A1 (en) * | 2018-10-12 | 2020-04-16 | 上海望友信息科技有限公司 | 3d simulation data generation method and system, and computer storage medium and device |
| CN114282279A (en) * | 2021-11-01 | 2022-04-05 | 浙江中控技术股份有限公司 | Method and device for automatic generation of power supply diagram of industrial control cabinet |
| CN116338299A (en) * | 2023-05-29 | 2023-06-27 | 广东电网有限责任公司佛山供电局 | Method and system for testing output power factor of charging module of direct current system |
-
2006
- 2006-12-30 CN CN 200610172789 patent/CN101000641A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289544A (en) * | 2011-07-26 | 2011-12-21 | 国电南瑞科技股份有限公司 | Electric control cabinet parametric driving system |
| CN102289544B (en) * | 2011-07-26 | 2012-10-03 | 国电南瑞科技股份有限公司 | Electric control cabinet parametric driving system |
| CN103020339A (en) * | 2012-11-29 | 2013-04-03 | 王志欣 | Method for implementing combined automobile circuit diagrams |
| CN104573176A (en) * | 2014-11-26 | 2015-04-29 | 南车青岛四方机车车辆股份有限公司 | AutoCAD (computer -aided design) based electrical system data management unit |
| CN104765822A (en) * | 2015-04-08 | 2015-07-08 | 上海望友信息科技有限公司 | 3D database system of electronic device and application of system |
| CN104765822B (en) * | 2015-04-08 | 2018-09-25 | 上海望友信息科技有限公司 | Electronic device three-dimensional database system and its application |
| CN109564597A (en) * | 2016-06-17 | 2019-04-02 | 日本米思米株式会社 | Design aiding system |
| CN109564597B (en) * | 2016-06-17 | 2022-11-08 | 日本米思米株式会社 | design assistance system |
| WO2020073631A1 (en) * | 2018-10-12 | 2020-04-16 | 上海望友信息科技有限公司 | 3d simulation data generation method and system, and computer storage medium and device |
| CN114282279A (en) * | 2021-11-01 | 2022-04-05 | 浙江中控技术股份有限公司 | Method and device for automatic generation of power supply diagram of industrial control cabinet |
| CN116338299A (en) * | 2023-05-29 | 2023-06-27 | 广东电网有限责任公司佛山供电局 | Method and system for testing output power factor of charging module of direct current system |
| CN116338299B (en) * | 2023-05-29 | 2023-08-04 | 广东电网有限责任公司佛山供电局 | Method and system for testing output power factor of charging module of direct current system |
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