摘要
为了液化气船在靠港期间能够更好的节能减排,高压岸电系统应运而生。此篇论文以某型液化气船为参考,介绍了在船上加装一套高压岸电系统的方案。在匹配码头的高压岸电接口的基础上,统计用电设备,计算用电需求,对岸电系统进行容量和设备选型;简述了兼顾安全性和操作便利性,对岸电系统进行功能设置,满足相关规范和码头的规定;并实船进行考察,综合考虑多方因素,合理布置相关的岸电设备以及配套设施,实现岸电和船电之间的可靠切换,做到换电期间用电设备可以不断电运行,并从岸上获取足够的电力,以用于船员正常生活所需以及装卸货等等工作需要。
In order to achieve better energy saving and emission reduction during the docking of LNG carrier,high voltage shore power system has been developed.This paper takes a certain type of liquefied gas vessel as reference,introduces the scheme of installing a set of high voltage shore power system on board.On the basis of matching the high voltage shore power interface of the dock,the paper involves statistical analysis of power-consuming equipment,calculation of power demand,and capacity and equipment selection for the shore power system.It briefly describes the functional settings of the system that balance safety and operational convenience while complying with relevant regulations and port requirements.Through onboard inspections and comprehensive consideration of multiple factors,the paper proposes rational arrangements for shore power equipment and supporting facilities.This achieves reliable switching between shore power and shipboard power,uninterrupted operation of electrical equipment during the transition,and sufficient power supply from shore to meet the crew members'daily needs and cargo-handling operations.
作者
蔡健
季祥
徐健健
Cai Jian;Ji Xiang;Xu Jianjian(Jiangnan Shipyard(Group)Co.,Ltd.,Shanghai 201913,China)
出处
《船电技术》
2025年第6期66-69,共4页
Marine Electric & Electronic Engineering
关键词
节能
减排
岸电
高压
energy saving
emission reduction
shore power
high voltage
