三维数字化设计在GIL工程中的应用研究
卢鹏，程伟然，方启，杨向龙，王丽娟，付佳佳
（河南平高电气股份有限公司，河南 平顶山 467001）
摘 要：针对气体绝缘金属封闭输电线路（GIL）工程空间布置复杂、工程建设成本高及二维设计对GIL工程多维空间特性的不适应性特点，设计了一套可在工程设计阶段模拟设备安装的三维数字化设计系统。介绍了GIL工程应用环境的特点及国内研究现状，对三维数字化设计系统前处理数据库的建立、三维模型的建立及数据后处理的设计流程进行了阐述，在工程设计阶段即完成对工程布置的碰撞检查、优化设计，并实例验证了三维数字化设计系统对GIL工程应用的可行性、实用性、经济性。
关键词：气体绝缘金属封闭输电线路；多维度空间；三维设计；碰撞检查
中图分类号：TM726 文献标识码：B 文章编号：1007-3175(2020)05-0034-04
Research on the Application of Three-Dimensional Digital Design in GIL Project
LU Peng, CHENG Wei-ran, FANG Qi, YANG Xiang-long, WANG Li-juan, FU Jia-jia
（Henan Pinggao Electric Co., Ltd, Pingdingshan 467001, China）
Abstract: In view of the complex space layout of the gas-insulated metal enclosed transmission line (GIL) project, the high construction cost of the project, and the inadaptability of the two-dimensional design to the multi-dimensional space characteristics of the GIL project, a three-dimensional digital design system that can simulate the installation of equipment during the engineering design stage is designed.In this paper the characteristics of the application environment of the GIL project and the domestic research status are introduced.The design process of the establishment of the pre-processing database of the 3D digital design system, the establishment of the 3D model and the data post-processing are described.In the engineering design stage, the collision inspection and optimization design of the engineering layout were completed, and the feasibility, practicability, and economics of the application of the 3D digital design system to the GIL project were verified by examples.
Key words: GIL; multi-dimensional space; three-dimensional design; collision check
参考文献
[1] 齐波，张贵新，李成榕，等. 气体绝缘金属封闭输电线路的研究现状及应用前景[J]. 高电压技术，2015，41(5)：1466-1473.
[2] VIKHAREV A P.Calculation of the Thermal Regime of Gas-Insulated Transmission Lines[J].Power Technology and Engineering, 2019，52(5)：584-589.
[3] 胡超，蹇杰. 特高压气体绝缘金属封闭输电线路绝缘设计[J]. 通讯世界，2017(14)：194-195.
[4] 李鹏，颜湘莲，王浩，等. 特高压交流GIL输电技术研究及应用[J]. 电网技术，2017，41(10)：3161-3167.
[5] WU X, SHU N, LI H, et al.Thermal Problems in Gas-Insulated Transmission Lines Solved by the Finite-Element Method[C]//Sixth International Conference on Electromagnetic Field Problems & Applications，2012.
[6] 何洁，崔博源，王浩，等. 特高压GIL技术综合标准化研究[J]. 中国电力，2019，52(7)：78-83.
[7] POEHLER S, RUDENKO P.Directly Buried Gas- Insulated Transmission Lines(GIL)[C]//Transmission and Distribution Conference and Exposition(T&D)，2012.
[8] 庞庆平，郭煜敬，金光耀.1 100 kV SF6气体绝缘金属封闭输电线路关键技术[J]. 高压电器，2017，53(8)：34-37.
[9] 庞爱莉，李帅波，李艳，等. 气体绝缘金属封闭输电线路在上海地区的应用研究[J]. 电力与能源，2019(3)：293-297.
[10] 李墨峰. 气体绝缘输电线路（GIL）的应用及发展[J]. 住宅与房地产，2018(18)：193.
