Research and Application of Secondary Cable Laying Technology in Substation Based on BRCM Software

doi:10.3969/j.issn.1008-0198.2022.03.010

Abstract

Abstract: In order to avoid the inaccurate listing of substation secondary cable quantity under the two-dimensional design mode, which cannot meet the requirements of current precise investment, the paper proposes to use BRCM three-dimensional software modeling to realize automatic laying of substation secondary cable according to the optimized path. Firstly, the process of cable laying design by BRCM software is introduced in detail. Secondly, taking a certain 110 kV substation as an example, the three-dimensional model of substation cable trench, cable bracket and electrical equipment is established. The cable laying principle is set, and the cable list with optimized path can be exported with one click. Finally, the estimated cable consumption of two-dimensional design and the actual cable consumption of three-dimensional simulation optimized path are compared and analyzed. The data show that,with the application of BRCM software, the investment is reduced by 10.8% compared with the total amount of two-dimensional design cable, and the result of precise investment is achieved. The error between BRCM software and the actual cable laying amount is less than 5%, which meets the requirements of engineering specifications.It shows the feasibility and reliability of the path optimization of BRCM 3D modeling.

Key words: BRCM software, three-dimensional model, path optimization, substation

CLC Number:

TM645.2

ZHANG Xiaobing, LI Can, WANG Kun, LING Zhiyong, ZHANG Yi, ZHOU Chao. Research and Application of Secondary Cable Laying Technology in Substation Based on BRCM Software[J]. Hunan Electric Power, 2022, 42(3): 55-58.

References

[1] 邢志杰,田行军,刘宇晰,等.电缆–架空线混合线路行波故障测距算法研究[J].电网技术,2020, 44(9): 3540-3546.
[2] 马力,林瑞,王建勋. 常规变电站数字化改造的关键技术分析[J].电力自动化设备, 2011. 31(9): 104-107.
[3] 唐卫华,杨俊武,欧阳帆.新一代智能变电站技术综述[J].湖南电力,2015,35(5): 1-6.
[4] 张凌,方兴,姚小龙.输变电工程可行性研究常见问题分析及对策[J].湖南电力,2019,39(6): 70-72.
[5] 邝瑞锡.常规变电站数字化改造的关键技术研究[J].电工技术,2018(24): 63-64.
[6] 郭西平. 电网三维数字化及一体化信息管理平台的研发 [J]. 中国电力, 2013, 46(10): 96-100.
[7] 李龙.三维GIS在配电设备管理中的应用探讨[J].湖南电力,2013,33(3): 47-49.
[8] 胡木林,姚友工,江永,等.制粉系统管道流场三维模拟在1 000 MW机组中的应用[J].湖南电力,2018,38(4): 58-60.
[9] 李颖瑾,李波,李绍生. 变电站三维设计的应用探讨[J]. 中国电业(技术版),2012(4): 26-28.
[10] 刘云平,刘明远,赵悦. 变电站电缆敷设三维设计的应用 [J]. 吉林电力, 2019,47(6): 44-46.
[11] 王伟. 三维数字化技术在变电站设计中的应用 [J]. 电力勘测设计,2018(S2): 82-87.
[12] 舒立,陈静平.三维软件在电缆桥架设计中的应用[J].湖南电力,2010,30(6): 34-35,62.
[13] 麦晓明,陈驰,彭向阳,等.输电线路走廊三维可视化技术和系统设计[J].中国电力,2015,48(2): 98-103.
[14] 郭亚卓,谢勇,宋明钰,等.数字化电缆敷设管理系统在丰满重建工程中的运用[J].水利水电技术(中英文),2021,52(S1): 124-128.
[15] 洪敏,王伟. BRCM电缆敷设软件在工程中的应用研究. [J]. 中国勘察设计, 2018(5): 98-101.
[16] 凌志勇,张翼,李圣清,等.基于改进迪杰斯特拉算法的变电站二次电缆路径优化设计. [J]. 湖南电力,2021,41(4): 34-37.