摘要
变电站内线路种类繁多、工作场所繁多,导致电缆复杂空间排布效果较差,为此提出了基于蚁群算法的500 kV变电站电缆复杂空间排布方法。建立基于BIM技术的变电站电缆及关联模型,以该模型为基础,将蚁群算法应用到最短路径寻找中。在此基础上利用BIM模型调整电缆排布基层、每层宽度等内容,并对模型碰撞检测,实现基于蚁群算法的500 kV变电站电缆复杂空间排布。实验结果表明,所提方法在有障碍物与无障碍物的情况下,均能找到最短的路径,并且在最短路径寻找上花费的时间较少,有效提高了变电站电缆复杂空间排布效果。
There are many kinds of lines and workplaces in the substation,resulting in poor cable complex spatial layout effect.Therefore,a cable complex spatial layout method of 500 kV substation based on ant colony algorithm is proposed.The substation cable and association mod⁃el based on BIM Technology is established.Based on the model,ant colony algorithm is applied to the shortest path search.On this basis,the BIM model is used to adjust the base course and width of each layer of cable layout,and the collision detection of the model is carried out to realize the complex spatial layout of cables in 500kV substation based on ant colony algorithm.The experimental results show that the proposed method can find the shortest path with and without obstacles,and takes less time to find the shortest path,which effectively improves the com⁃plex spatial layout effect of substation cables.
作者
陈勇
王云辉
周俊东
CHEN Yong;WANG Yunhui;ZHOU Jundong(Yunnan Power Grid Co.Ltd.,Kunming 650011,China)
出处
《工业加热》
CAS
2022年第12期57-61,共5页
Industrial Heating
基金
中国南方电网有限责任公司科技项目(YNKJXM20210017)。
关键词
蚁群算法
电缆排布
复杂空间
关联模型
最短路径
ant colony algorithm
cable arrangement
complex space
correlation model
shortest path
作者简介
陈勇(1969—),男,硕士,教授级高级工程师,研究方向为电网工程技术研究及管理;王云辉(1971—),男,本科,高级工程师,研究方向为电网工程技术研究及管理工作;周俊东(1973—),男,本科,高级工程师,研究方向为电网工程技术研究及管理工作.
