地物属性识别技术在三维输变电选址选线中的应用  

Application of Ground Object Attribute Recognition Technology in 3D Power Transmission and Transformation Site and Route Selection

作　　者：罗玉鹤 郭高鹏 白文博 杨东东 李洪助 Luo Yuhe;Guo Gaopeng;Bai Wenbo;Yang Dongdong;Li Hongzhu(Ningbo Electric Power Design Institute Co., Ltd., Ningbo Zhejiang 315000, China;Earth View Image Inc, Beijing 100101, China)

机构地区：[1]宁波市电力设计院有限公司,浙江宁波315000 [2]北京国遥新天地信息技术有限公司,北京100101

出　　处：《电气自动化》2022年第1期47-49,共3页Electrical Automation

基　　金：宁波市电力设计院有限公司项目(NBGC20200902-03)“基于人工智能的地物性识别技术在三维输变电选址选线的研究及其应用”。

摘　　要：目前输变电选址选线方法,未曾识别地物属性,导致输变电选址选线速度慢,难以识别输变电路径铺设过程中的障碍物,为此提出地物属性识别技术在三维输变电选址选线中的应用。采用地物属性识别技术,识别输变电选址选线区域,提取存在影响输变电选址选线的地物信息;计算地物权重,建立输变电经济影响因素模型,设计并选择输变电位置和路线公式,三维铺设输变电位置和路线。结果表明:所提方法在铺设输变电路径识别中,存在地物误差小,铺设输变电所需时间短,具有较少的综合指标和拐角个数,较少的曲折系数,以及较快的选址选线速度。At present,the current method of transmission and transformation site and route selection has not identified the ground object attributes,which leads to the slow speed of transmission and transformation site and route selection and is difficult to identify obstacles in the process of laying the power transmission and transformation cabling path.For this reason,the ground object attribute recognition technology was proposed for being applied to selection of power transmission and transformation site and route.The whole idea is as follows:use ground object attribute recognition technology to identify the area of power transmission and transformation site and route selection,extract the ground object information that affects the site and route selection of power transmission and transformation;calculate the weight of ground object,establish a model of economic influencing factors of power transmission and transformation,Design and select power transmission and transformation site and route formulas,and lay out three-dimensional power transmission and transformation sites and routes.The test results show that the proposed method has small ground object errors in the identification of transmission and transformation laying paths,short time required for laying work,fewer comprehensive indicators and corners,fewer tortuosity coefficients,and faster site and route selection speed.

关 键 词：地物属性识别技术 三维选址 输变电选线 障碍识别 铺设位置 

分 类 号：TM7[电气工程—电力系统及自动化]