三维电缆通道设计技术应用研究

Application study on three-dimensional cable laying design technology

以某220 kV变电站工程为例,利用三维设计技术,结合其工程特点及出线规划方案,开展光缆/电缆敷设设计。通过技术论证,对电缆通道的敷设方式及路径进行研究,统筹规划电缆布置,优化电缆通道截面,完成光缆/电缆长度的自动统计,并进行敷设情况的展示与经济比较。形成的三维设计成果中,电缆走向清晰简洁、电缆敷设有序合理,大幅提高了设计水平。

Studies optical cable/cable laying design of a certain 220 kV substation by three-dimensional design technology,characteristics and outlet plan schemes of this substation are also considered.Cable laying mode and route are studied,cable section optimized and optical cable/cable length automatically calculated.Threedimensional design result demonstrates laying way and economy comparison of optical cable/cable,in which optical cable/cable trend is clear and concise,laying way is reasonable and coordinated.Therefore,cable laying design is highly improved by this technology.