三維數字化設計在GIL工程中的應用研究
盧鵬，程偉然，方啟，楊向龍，王麗娟，付佳佳
（河南平高電氣股份有限公司，河南 平頂山 467001）
摘 要：針對氣體絕緣金屬封閉輸電線路（GIL）工程空間布置復雜、工程建設成本高及二維設計對GIL工程多維空間特性的不適應性特點，設計了一套可在工程設計階段模擬設備安裝的三維數字化設計系統。介紹了GIL工程應用環境的特點及國內研究現狀，對三維數字化設計系統前處理數據庫的建立、三維模型的建立及數據后處理的設計流程進行了闡述，在工程設計階段即完成對工程布置的碰撞檢查、優化設計，并實例驗證了三維數字化設計系統對GIL工程應用的可行性、實用性、經濟性。
關鍵詞：氣體絕緣金屬封閉輸電線路；多維度空間；三維設計；碰撞檢查
中圖分類號：TM726 文獻標識碼：B 文章編號：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
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