基于负荷优化和分层安全的大型高层住宅小区的高低压供配电设计

High and Low Pressure for Large High-rise Residential Communities Based on Load Optimization and Stratified Safety Power Supply and Distribution Design

文中根据小区的用电负荷情况进行负荷优化设计,将小区划分为多个用电区域,确定各区域的容量和设备;采用分层安全设计,将电力系统分为高压层、变电站层和低压层,并采取相应保护措施防止电力故障扩散;根据用电负荷和设计需求,确定电缆路径、规格和支架,保证电缆的安全敷设和维护。最后以白银市平川区棚户改造项目为例进行验证,结果表明,该设计和措施能保障电力供应的高效、稳定和可靠。

In this paper,the load optimization design is carried out according to the power consumption situation of the residential area,the residential area is divided into several power consumption areas,and the capacity and equipment of each area are determinedt,he power system is divided into high-voltage layer,substation layer and low-voltage layer,and corresponding protection measures are atken to prevent the spread of power failure,ensure the safety of cable layinga nd maintenance.Finally,this paper takes Pingchuan District of Baiyin City as an example to verify that the design and measures to achieve high efficiency,stability and reliability of power supply.