电池船交直流电力系统  

Battery-Powered Ship's AC/DC Power System

作　　者：秦轶 QIN Yi(Shanghai Haixun Mechanical and Electronic Engineering Co.,Ltd.,Shanghai 201111,China)

机构地区：[1]上海海迅机电工程有限公司,上海201111

出　　处：《机电设备》2024年第6期97-103,共7页Mechanical and Electrical Equipment

摘　　要：由于车载电池技术在使用过程中得到不断改进和发展,许多船舶设计院所在设计电池船时往往参考车载电池系统的设计方案。由于电动车与电池船在电池功率、充电时间和安全性等方面存在较大差异,储能电池船舶的电池系统设计时,需充分考虑内河码头现有的岸电(充电)设施和能力,充分考虑内河码头充电桩的投资成本和建造周期,全面推广电池船的运用。文章针对电池船的电力系统和电池充放电方式提出了可供选择的技术方案,并分析其优缺点。鉴于目前全国江河湖海码头均已建设岸电桩,初步具备电池船充电条件,建议采用交流充电方案。Due to the widespread adoption of electric vehicles,onboard battery technology has continuously improved and developed.As a result,many ship design institutions often refer to the design solutions for onboard battery systems when designing battery-powered vessels.However,there are significant differences in battery power,charging time,and safety between electric cars and battery-powered ships.Therefore,when designing the battery system for energy storage vessels,it is necessary to fully consider the existing shore power(charging)facilities and capacity at inland waterway terminals.Additionally,the investment cost and construction period of charging stations at inland waterway terminals need comprehensive consideration to promote the widespread use of battery-powered ships.Alternative technical solutions and comparison to the power system and battery charging/discharging methods for battery-powered vessels will be proposed.AC Charing is preferred at current stage as charging stations are distributed along the docks.

关 键 词：电池船 电力系统 储能电源 

分 类 号：U653.95[交通运输工程—港口、海岸及近海工程]