Research on Normalization of GIM Elements in Substation Engineering Based on Spatial Transformation Matrix Programming
王振蛟 1綦学良 1夏时宇 2赵鑫3
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作者信息
1. 中国电力工程顾问集团东北电力设计院有限公司,长春 130021
2. 国网重庆市电力公司经济技术研究院,重庆 401220
3. 国网重庆市电力公司建设分公司,重庆 401220
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摘要
针对国内电网信息模型(Grid Information Model,GIM)建模软件众多,数据来源广泛,施工图设计过程中普遍存在图元属性不合规,导致工程模型无法与建筑信息模型(Building Information Modeling,BIM)平台兼容的问题.基于空间变换矩阵的相关理论,利用GIM标准基本图元在三维空间中的刚体特性,通过计算机编程实现变电工程GIM模型文件标准基本图元合规化,对数据来源广泛的变电站GIM文件进行快速图元合规化处理,进而提高变电工程三维设计的效率和成品质量.
Abstract
In response to the problem of numerous domestic power grid information model(GIM)modeling software,wide data sources and widespead non-compliance with graphic element attributes in the construction drawing design process,which made the model not compatible with building information modeling(BIM)software.Based on the correlation theory of spatial transformed matrix,utilizing the rigid body characteristics of GIM standard basic elements in three-dimensional space,the standardization of GIM model files for substation engineering is achieved by computer programming.This enables rapid graphic standardization processing of substation GIM files with a wide range of data sources,thereby improving the efficiency and quality of three-dimensional design for substation engineering.
关键词
BIM/GIM/刚体/空间变换矩阵/尺寸参数
Key words
building information modeling/grid information model/rigid body/transformed matrix/arguments of dimensions
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