某大型超高层综合体供配电系统方案设计  

Design of Power Supply and Distribution System Scheme for a Large Super High-Rise Complex

作　　者：马腾跃 刘晓丹 赵广镇 谭蕾 傅勇平 MA Tengyue;LIU Xiaodan;ZHAO Guangzhen;TAN Lei;FU Yongping(Hong Kong Huayi Design Consultants(Shenzhen)Ltd.,Shenzhen 518052,China;Tianjin Zhonghai Real Estate Development Co.,Ltd.,Tianjin 300000,China)

机构地区：[1]香港华艺设计顾问(深圳)有限公司,广东深圳518052 [2]天津中海地产开发有限公司,天津300000

出　　处：《现代建筑电气》2025年第3期7-14,共8页Modern Architecture Electric

基　　金：中海集团高层次科技领军人才专项科技研发课题[COHL-2023-Z-(03)];中海发展科技研发课题(COLIC-2022-01);广东省住房和城乡建设厅研究开发项目[2023-K41-203940]。

摘　　要：以某大型超高层综合体项目为例,分析确定了其用电负荷指标、负荷等级及变电所设置方案。从安全可靠性、经济性、土建影响、运行维护等维度对其35 kV供配电方案进行对比分析,确定采用“35 kV/10 kV+10 kV/0.4 kV二级变配电”方案。分析其35 kV/10 kV总降站平面布置需注意的问题,介绍项目应急电源系统方案,最后探讨了供配电系统转换开关级间配合相关技术问题。Taking a large super high-rise complex project as an example,the power load indicators,load levels,and substation setting schemes are analyzed.The 35 kV power supply and distribution schemes are compared and analyzed from the dimensions of safety and reliability,economy,civil engineering impact,and operation and maintenance.The“35 kV/10 kV+10 kV/0.4 kV Secondary Substation and Distribution”scheme is determined,and the issues that need to be paid attention to in the layout of the 35 kV/10 kV main substation are analyzed.The emergency power supply system scheme of the project is introduced,and finally,the technical issues related to the coordination between the transfer switch levels of the power supply and distribution system are discussed.

关 键 词：超高层综合体 供配电系统 35 kV供配电方案 总降站布置 应急电源系统 转换开关级间配合 

分 类 号：TU852[建筑科学]