简述美国标准环境下电气设计思路

Introduction of Electrical Design Ideas under the Condition of American Standard

笔者有幸参加了中美洲某国家学院项目的设计工作,需参考美国电气设计标准,文章通过系统构建、负荷计算方法、电气设备选择及安装等方面简述美国标准环境下电气设计的思路,以供广大设计师在执行美国标准的工程中参考。

The authors are in charge of the design of a college in Central America, and use the standard based on National Electrical Code NFPA70. Through the aspects of system constitution, load calculation, electric equipment sellection and installation, the article explains the thinking of electrical design under American standard condition to provide reference in projects executing American standards.