章丘市职成教中心供配电系统设计  

Power supply and distribution system design of Zhangqiu Vocational and Adult Education Center

作　　者：郭宏祥[1] 

机构地区：[1]山东建筑大学建筑规划设计研究院,山东济南250101

出　　处：《山东建筑大学学报》2015年第3期282-287,共6页Journal of Shandong Jianzhu University

摘　　要：学校供配电系统的良好和科学的运转状态是保证学校电力正常供应的前提。文章以章丘市职成教中心校园内建筑的供配电系统设计为例,分析了学校的用电负荷分级与供电要求,估算了学校变电所内变压器的负荷容量,对变电所的分布位置和内部配电装置、自备电源、供配电系统主接线进行了设计,并与其他设计方案进行了比较。在只有一路10 k V电源的情况下,设置了自备应急柴油发电机组,以保证二级负荷备用电源的可靠性,提高学校供配电系统的灵活性。Good and scientific operating status of power supply and distribution system is the prerequisite to ensure a regular electricity supply for school. By taking the power supply and distribution system of a vocational education center as an example, this paper illuminated the school＇s electricity load classification and the power supply requirements, estimated electric transformer capacity load of the school, designed the distribution of the substation and internal distribution equipment, self-contained power sources, main circuit connection of power supply and distribution system, and compared with other design. In the case of only a 10 kV power supply all the way, set self-provided emergency diesel generator is set to ensure the reliability of the second grade load standby power, and to improve school power supply and distribution system＇ s flexibility.

关 键 词：供配电系统 变电所 自备电源 主接线 

分 类 号：TU852[建筑科学]