大型公共地下停车库的电气设计要点探讨

Discussion on Key Points of Electrical Design of Large Public underground Parking Garage

近年来,规范快速更新迭代,给停车库的设计带来不少改变,设计者对新规范也有不同的理解,本文对负荷分级、供配电系统的设置、车库应急照明的设计等做了一定的论述,结合多年大型公共车库电气设计的经验和发现的问题,从经济性和合理性方面对大型公共地下车库进行可行性的分析和建议;结合规范对设计中存在的设计误区进行分析,对新技术在项目中的应用进行了论述。

In recent years,the specification has been updated quickly,which has brought many changes to the traditional garage design.There are different understandings and practices for the new specification,such as load classification,power supply and distribution system settings,and garage emergency lighting design.Combined with years of experience in the electrical design of large public garages and the problems found,this paper analyzes the feasibility of large public underground garages from the perspective of economy and rationality and provides some recommendations.In addition,this paper analyzes the design misunderstandings in the design of large public garages in combination with the specifications,and discusses the application of new technologies in the project.