摘要
针对电网可视化模型重构过程中存在模型冗余、非标化、信息丢失等问题,提出一种基于GIM的变电站三维模型重构和优化方法。基于GIM三维协同设计,构建变电站组件模型,通过层次划分、参数建模、属性入库、模型组装和优化将GIM模型转化成标准FBX文件,降低模型数据量,实现GIM模型优化。由方案库协同设计,实现电气、土建专业全周期协同,提升变电站全流程协同设计,提升模型实用性。某变电工程实践表明,采用的GIM三维重构技术具有建模精度可控、复用率高、属性标准化入库的优点,通过模型优化,模型面片数减少,复用率提升。
A GIM based three-dimensional reconstruction and optimization method is proposed to address issues,addressed issues such as model redundancy,non standardization,and information loss in the process of power grid visualization reconstruction.Build a substation component model based on GIM 3D collaborative design.By hierarchical partitioning,parameter modeling,attribute warehousing,model assembly,and optimization,the GIM model is transformed into a standard FBX file,reducing the amount of model data and achieving GIM model optimization.Through collaborative design from the solution library,achieve full cycle collaboration between electrical and civil engineering specialties,enhance the full process collaborative design of substations,and enhance the practicality of models.Taking a substation project as an example,it is shown that the GIM 3D reconstruction technology has the advantages of controllable modeling accuracy,high reuse rate and standardized attribute storage.Through model optimization,the number of model sheets is reduced,and the reuse rate is improved.
作者
张磊
章剑光
赏炜
吕亮
张旭阳
ZHANG Lei;ZHANG Jianguang;SHANG Wei;L Liang;ZHANG Xuyang(Shaoxing Daming Electric Power Design Institute Co.,Ltd.,Shaoxing 312000,China;Daxing Power Installation Branch of Shaoxing Jianyuan Power Group Co.,Ltd.,Shaoxing 312000,China)
出处
《微型电脑应用》
2024年第3期125-129,共5页
Microcomputer Applications
