复杂条件下的船舶岸电系统研究  

Ship shore power system under complex conditions

作　　者：易琛 YI Chen(Three Gorges Navigation Authority,Yichang 443000,China)

机构地区：[1]长江三峡通航管理局,湖北宜昌443000

出　　处：《水运工程》2023年第12期70-74,共5页Port & Waterway Engineering

摘　　要：针对目前三峡坝区待闸船舶对岸电设备使用率不高的问题,通过分析其原因,对已有岸电设备进行改进,设计一种T形接口箱及趸船专用智能电缆收放系统、一种适合于船舶丁靠系泊供电的岸电接口箱以及一套适应水位变化的船舶岸基供电系统,解决了供电电缆搬运难以及因水位变化较大致使停靠船舶从岸上取电难的问题。该岸电系统在三峡坝区的投入使用,调动船舶使用岸电的积极性,显著提高岸电设备的使用效率,减少大气污染物的排放。Aiming at the low utilization rate of shore power equipment for ships waiting for lock in the Three Gorges Dam area,this paper analyzes the reasons to improve the existing shore power equipment.It designs a T-shaped interface box and an intelligent cable retracting and releasing system for pontoons,a shore power interface box suitable for ship berthing and mooring power supply,and a set of ship shore-based power supply system suitable for water level changes.This can solve the problems of difficulty in transporting power supply cables and obtaining electricity from shore for docked ships due to large water level changes.The implementation of the shore power system in the studied area mobilizes the ships enthusiasm to utilize shore power,significantly improves the efficiency of shore power equipment,and reduces air pollutant emissions.

关 键 词：船舶 岸电 靠船墩 趸船 电缆 

分 类 号：U642[交通运输工程—船舶及航道工程] U653.95[交通运输工程—船舶与海洋工程]