Bilevel Optimal Infrastructure Planning Method for the Inland Battery Swapping Stations and Battery-Powered Ships  

作　　者：Yan Zhang Lin Sun Wen Sun Fan Ma Runlong Xiao You Wu He Huang 

机构地区：[1]National Key Laboratory of Electromagnetic Energy,Naval University of Engineering,Wuhan 430033,China

出　　处：《Tsinghua Science and Technology》2024年第5期1323-1340,共18页清华大学学报自然科学版（英文版）

基　　金：supported by the Foundation of National Key Laboratory of Science and Technology(No.614221722040401);Green Intelligent Ship Standardization Leading Project(No.CBG4N21-4-2).

摘　　要：Green shipping and electrification have been the main topics in the shipping industry.In this process,the pure battery-powered ship is developed,which is zero-emission and well-suited for inland shipping.Currently,battery swapping stations and ships are being explored since battery charging ships may not be feasible for inland long-distance trips.However,improper infrastructure planning for battery swapping stations and ships will increase costs and decrease operation efficiency.Therefore,a bilevel optimal infrastructure planning method is proposed in this paper for battery swapping stations and ships.First,the energy consumption model for the battery swapping ship is established considering the influence of the sailing environment.Second,a bilevel optimization model is proposed to minimize the total cost.Specifically,the battery swapping station(BSS)location problem is investigated at the upper level.The optimization of battery size in each battery swapping station and ship and battery swapping scheme are studied at the lower level based on speed and energy optimization.Finally,the bilevel self-adaptive differential evolution algorithm(BlSaDE)is proposed to solve this problem.The simulation results show that total cost could be reduced by 5.9%compared to the original results,and the effectiveness of the proposed method is confirmed.

关 键 词：inland battery swapping stations and ships station location problem battery sizing infrastructure planning speed and energy optimization bilevel self-adaptive differential evolution algorithm(BlSaDE) 

分 类 号：TP333.35[自动化与计算机技术—计算机系统结构]