Dynamic modeling method of object units of network distribution equipment

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 [0001] The invention relates to a dynamic modeling method based on the distribution network equipment object unit. Background technique [0002] The distribution network has complex lines, various equipment, and wide coverage. The operation and inspection of the distribution network requires operators to have profound professional theoretical knowledge and proficient practical skills. Doing a good job in personnel training is an important guarantee to ensure the reliable operation of power distribution equipment. [0003] Simulation technology has been widely used in power systems, and has achieved good training results in power plants, substations and other fields. Introducing simulation technology into the distribution network system is one of the powerful means to solve the long period and low efficiency of distribution network operation and maintenance training. Faced with a wide variety of distribution network equipment with various operating conditions...

AI Technical Summary

Problems solved by technology

On the one hand, most of the existing modeling methods are based on two-dimensional drawing board models of plane graphics, which are not intuitive and vivid, and it is difficult to vividly display the various shapes of distribution network equipment; on the other hand, most of the existing modeling methods are aimed at the Electrical parameters such as current and voltage cannot display the external status and defects of distribution network equipment under various operating conditions

Therefore, the existing modeling methods are incomplete in expressing the external shape and operating conditions of the distribution network equipment, which leads to a long cycle of repeated modification and debugging of the model. It is not a WYSIWYG method, and it is difficult to meet the simulation Modeling requirements of the system for distribution network equipment

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