CN103106618A - Dynamic modeling method of object units of network distribution equipment - Google Patents
Dynamic modeling method of object units of network distribution equipment Download PDFInfo
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- CN103106618A CN103106618A CN2013100085024A CN201310008502A CN103106618A CN 103106618 A CN103106618 A CN 103106618A CN 2013100085024 A CN2013100085024 A CN 2013100085024A CN 201310008502 A CN201310008502 A CN 201310008502A CN 103106618 A CN103106618 A CN 103106618A
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Abstract
The invention discloses a dynamic modeling method of object units of network distribution equipment. The dynamic modeling method is characterized by comprising the following steps: (1) establishing an attribute table of the power distribution equipment, (2) establishing a three-dimensional (3D) appearance model of the equipment in a 3D modular application executive (MAX) according to actual sizes of the power distribution network by means of 3D modeling technology, and setting an expanded attribute for each equipment according to actual operation condition of the equipment to record an unique identification of the equipment, (3) establishing one-to-one correspondence relationship between the 3D appearance model of the equipment and the attribute table according to the unique identification, and (4) loading the 3D appearance model of the equipment into a Quest 3D software, and assigning relevant contents in the attribute table. Finally, a 3D model of the equipment is established. According to the dynamic modeling method of the network distribution equipment, relevant parameters in the attribute table are assigned, state of the 3D model of the network distribution equipment can be changed in real-time and dynamically, not only is work simplified, but also efficiency is improved.
Description
Technical field
The present invention relates to a kind of based on the dynamic modelling method towards the distribution net equipment object unit.
Background technology
Distribution network line is complicated, equipment is various, broad covered area, and distribution fortune inspection job requirement operating personnel has deep professional theory knowledge and skilled every practical operation technical ability, and carrying out staff training is the important leverage that guarantees the controller switching equipment reliability service.
Emulation technology has been widely used in electric system at present, has obtained result of training preferably in fields such as generating plant, transformer stations.Emulation technology is introduced distribution network systems, is to solve one of distribution operation and maintenance training cycle length, inefficient powerful measure.In the face of the distribution net equipment that type is various, operating condition is various, the realistic model of setting up fast, efficiently distribution net equipment is the important foundation that promotes distribution fortune inspection analogue system.
Yet, have the following disadvantages when existing modeling method is directly applied to distribution net equipment.On the one hand, existing modeling pattern is mostly based on the board-like two dimensional model of figure of planar graph, not intuitively, not vivid, is not difficult to vividly show the miscellaneous profile of distribution net equipment; On the other hand, existing modeling pattern for electric parameters such as the electric current of wire, voltages, can not be showed external status, the defect situation of distribution net equipment under various operating conditions mostly.Therefore, existing modeling method is not complete to the statement of the aspects such as distribution net equipment outer shape and operating condition, causing model to spend longer cycle when repeatedly revising and debugging, is not a kind of mode of What You See Is What You Get, is difficult to satisfy analogue system to the modeling demand of distribution net equipment.
Summary of the invention
Technical matters to be solved by this invention just is to provide a kind of based on the dynamic modelling method towards the distribution net equipment object unit, it adopts virtual reality technology apparatus for establishing three-dimensional model, the information such as equipment deficiency, malfunction are related one by one with it, the apparatus for establishing attribute list, by the simple modification to the attribute list parameter, be various operating conditions and the defect state that capable of dynamic shows distribution net equipment, realize that distribution net equipment is self-defined, the dynamic modeling of extensibility.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of based on the dynamic modelling method towards the distribution net equipment object unit, it is characterized in that comprising the steps:
1) set up the attribute list of controller switching equipment;
2) utilize dimensional Modeling Technology, according to the three-dimensional appearance model of physical size apparatus for establishing in 3D MAX of controller switching equipment, according to the equipment practical operation situation, each equipment arranges the unique identification that an extended attribute is used for recording unit;
3) utilize the one-to-one relationship of described unique identification apparatus for establishing three-dimensional appearance model and attribute list;
4) equipment three-dimensional appearance model is imported in Quest3D software, and the related content in attribute list is carried out assignment, get final product the three-dimensional model of the equipment of setting up of What You See Is What You Get.
The invention has the beneficial effects as follows:
1, adopt this method to carry out the modeling of distribution net equipment, by the correlation parameter in attribute list is carried out assignment, just can change in real time, dynamically the three-dimensional model state of distribution net equipment, both simplified work, improved again efficient.
2, this method makes up existing modeling method to the infull shortcoming of the aspects such as distribution net equipment outer shape and operating condition statements, helps to realize the modeling for the various operating conditions of distribution net equipment, defect state.
3, this method helps to realize flexible configuration and the fast construction of distribution virtual scene, and is self-defined strong with extensibility.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is the attribute list of embodiments of the invention insulator model;
Fig. 2 is the illustraton of model of embodiments of the invention insulator;
Fig. 3 is modeling method process flow diagram of the present invention.
Embodiment
The present invention is further illustrated for 1 to 3 embodiment that provides by reference to the accompanying drawings.
Take the defect state model of setting up insulator as example, modeling process of the present invention is:
1, at first, set up the attribute list of controller switching equipment, be used for to describe the relevant informations such as sign, position, defective, installed date of controller switching equipment, the attribute list of setting up for the insulator model as shown in Figure 1.
2, utilize dimensional Modeling Technology, three-dimensional appearance model according to physical size apparatus for establishing in 3D MAX of controller switching equipment, according to the equipment practical operation situation, the three-dimensional appearance model of setting up successively each equipment is provided with normal condition, defect state 1, defect state 2 .... each equipment arranges the unique identification that an extended attribute is used for recording unit.As shown in Figure 2, set up the three-dimensional appearance model according to the size of insulator, comprise normal condition and defect state, Fig. 2-1 is insulator normal condition model, and Fig. 2-2 are the defects of insulator state model.
3, utilize described unique identification to set up the one-to-one relationship of three-dimensional appearance model and attribute list, the insulator three-dimensional model is related with attribute list;
4, three-dimensional appearance model (.X file) is imported in Quest3D software, and the related content in attribute list is carried out assignment, get final product the three-dimensional model of the equipment of setting up of What You See Is What You Get.As with Fig. 1, if " Normal state " in attribute list be set to 1, " Defect status1 " parameter is set to 0. insulator model (Fig. 2-1) that can automatically be shown as under normal condition.If " Normal state " in attribute list is set to 0, " Defect status1 " parameter is set to 1, can automatically be shown as the insulator model (Fig. 2-2) under defective 1 state;
The above is only the preferred embodiments of the present invention, is not limited to the present invention.The content that is not described in detail in this instructions belongs to the known prior art of this area professional and technical personnel.
Claims (1)
1. one kind based on the dynamic modelling method towards the distribution net equipment object unit, it is characterized in that comprising the steps:
1) set up the attribute list of controller switching equipment;
2) utilize dimensional Modeling Technology, according to the three-dimensional appearance model of physical size apparatus for establishing in 3D MAX of controller switching equipment, according to the equipment practical operation situation, each equipment arranges the unique identification that an extended attribute is used for recording unit;
3) utilize the one-to-one relationship of described unique identification apparatus for establishing three-dimensional appearance model and attribute list;
4) equipment three-dimensional appearance model is imported in Quest3D software, and the related content in attribute list is carried out assignment, get final product the three-dimensional model of the equipment of setting up of What You See Is What You Get.
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| CN2013100085024A CN103106618A (en) | 2013-01-09 | 2013-01-09 | Dynamic modeling method of object units of network distribution equipment |
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| CN2013100085024A CN103106618A (en) | 2013-01-09 | 2013-01-09 | Dynamic modeling method of object units of network distribution equipment |
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| CN103106618A true CN103106618A (en) | 2013-05-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317636A (en) * | 2014-10-16 | 2015-01-28 | 国家电网公司 | Intelligent power supply and consumption business simulated training system |
| CN113569098A (en) * | 2021-07-02 | 2021-10-29 | 浙江浙大中控信息技术有限公司 | Dynamic implementation method of equipment three-dimensional model |
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| US20070168923A1 (en) * | 2005-11-10 | 2007-07-19 | Connor Edward J | Utility network engineering and design rules in three-dimensional models of utility networks |
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Patent Citations (3)
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| US20070168923A1 (en) * | 2005-11-10 | 2007-07-19 | Connor Edward J | Utility network engineering and design rules in three-dimensional models of utility networks |
| CN101944204A (en) * | 2010-09-10 | 2011-01-12 | 北京恒华伟业科技股份有限公司 | Geographic information system applied to power system and method for improving display efficiency thereof |
| CN102054377A (en) * | 2010-11-24 | 2011-05-11 | 江苏省电力试验研究院有限公司 | Remote simulation training system for electrical tests of transformer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317636A (en) * | 2014-10-16 | 2015-01-28 | 国家电网公司 | Intelligent power supply and consumption business simulated training system |
| CN113569098A (en) * | 2021-07-02 | 2021-10-29 | 浙江浙大中控信息技术有限公司 | Dynamic implementation method of equipment three-dimensional model |
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Application publication date: 20130515 |