摘要
随着国家智能电网高速发展,输电网络覆盖面日趋扩大,工程设计量和难度越来越大,如何运用BIM技术有效提高磁场计算设计效率,降低电力工程实施难度成为难点。本文通过研究BIM环境下的电力线磁场仿真计算,提出了一种基于BIM全景可视化的电力线磁场三维数值算法,结合BIM全景可视化、BiotSavart定律等仿真研究,计算得出的数值结果与电力磁场计算代表CDEGS得出的结果进行比较,具有三维可视化、精度高等特点,适用于BIM三维模型,真正做到三维BIM一模多算、一体化设计,为电力线磁场三维仿真计算和BIM电力设计未来深化推广打下坚实理论依据与设计基础。
With the rapid development of national smart grid,the coverage of transmission network is expanding day by day,and the engineering design is becoming more and more difficult.How to use BIM Technology to effectively improve the efficiency of magnetic field calculation and design,and reduce the difficulty of power engineering implementation has become a difficulty.In this paper,by studying the simulation calculation of power line magnetic field in BIM environment,a three-dimensional numerical algorithm of power line magnetic field based on BIM panoramic visualization is proposed.Combined with the simulation research of BIM panoramic visualization and Biot Savart law,the calculated numerical results are compared with the results of CDEGS,which has the characteristics of threedimensional visualization and high precision and is suitable for BIM Three dimensional model,truly three-dimensional BIM one mode multi calculation,integrated design,for power line magnetic field three-dimensional simulation calculation and BIM power design to further promote the development of a solid theoretical basis and design basis.
作者
同嘉
TONG Jia(State Key Laboratory of Rail Transit Engineering Informatization(FSDI),Xi*an 710043,China)
出处
《高压电器》
CAS
CSCD
北大核心
2020年第3期169-175,共7页
High Voltage Apparatus
关键词
BIM
三维模型
架空线路
磁场仿真
CDEGS
building information modeling(BIM)
three-dimensional model
overhead lines
magnetic field simulation
CDEGS
