Recommendations for the Power Supply and Distribution Design

along Jintang Bridge and Xihoumen Bridge

Xu Xuehong（Zhejiang Zhoushan Link-islands Construction Headquarter，

Zhoushan 316032，Zhejiang Province，China）

Abstract The power supply and distribution system along Jintang Bridge and Xihoumen Bridge is analyzed. According to the characteristics of power supply and distribution for traffic engineering，as well as the existing problems in the projects that have been completed，additional proposals for the design of power supply and distribution have been put forward，including transformer connection modes，transformer capacity，load factor selection，system operation mode，configuration requirement of power distribution system and power distribution equipments etc.

Key words Characteristics of power supply and distribution for traffic engineering Equipment selection Recommendations

 

摘 要 分析金塘大桥和西堠门大桥沿线供配电系统，根据交通工程供配电特点，以及已建成项目存在的问题，提出供配电设计的补充建议，包括变压器连接方式、变压器容量、负荷率选择，系统运行方式，配电系统、设备配置要求等。

关键词 交通工程供配点特点 设备选择 建议