考虑碳排放量的穿梭油轮路径绿色调度优化  

Green scheduling optimization of shuttle tanker route considering carbon emissions

作　　者：赵越[1] 高小永 夔国凤 张誉 ZHAO Yue;GAO Xiaoyong;KUI Guofeng;ZHANG Yu(College of Safety and Ocean Engineering,China University of Petroleum,Beijing 102249,China;Department of Automation,China University of Petroleum,Beijing 102249,China)

机构地区：[1]中国石油大学(北京)安全与海洋工程学院,北京102249 [2]中国石油大学(北京)自动化系,北京102249

出　　处：《化学工业与工程》2022年第2期23-31,共9页Chemical Industry and Engineering

基　　金：国家自然科学基金项目(22178383,21706282);国家重点研发计划资助项目(2016YFC0303703);中国石油大学(北京)科研基金资助(2462020BJRC004,2462020YXZZ023)。

摘　　要：海上穿梭油轮在深远海及海上边际油田的石油外输系统中担任着重要角色,其路径规划决定着整个石油外输系统运输效率。海上原油运输方式占整个原油运量的80%,为提高原油公司市场竞争力、降低其海运成本,对穿梭油轮船队的合理设计及路径的调度优化至关重要。近年来,学者更注重于研究建立一种与环境共生的、能促进经济和消费生活健康发展的绿色物流系统。基于此,提出一种穿梭油轮路径绿色调度优化模型。该模型以最小化穿梭油轮的航运总成本为目标,其中航运总成本由传统的固定运输成本与碳排放有关的可变成本两部分组成。所提模型还同时优化了穿梭油轮船队设计以及航行路线规划。通过案例分析及方案的成本对比,验证了航行速度选择对穿梭油轮航运成本的重要作用。Offshore shuttle tankers play an important role in the oil transportation system for deep-sea and offshore marginal fields.The route scheduling of shuttle tankers determines the efficiency of the oil transportation system.Marine crude oil transportation mode accounts for 80%of the entire crude oil transportation volume.In order to improve the market competitiveness of crude oil companies and reduce their marine operation costs,the rational design of shuttle tanker fleet and the optimization of route scheduling are crucial.In recent years,scholars have focused more on researching the establishment of a green logistics system that is symbiotic with the environment and promotes the healthy development of the economy and consumer life.Based on this,this paper proposes a green scheduling optimization model for shuttle tanker paths based on continuous time expressions.The model aims to minimize the total cost of shipping for shuttle tankers,where the total cost of shipping consists of both traditional fixed transportation costs and variable costs related to carbon emissions.The model correlates carbon emissions with the speed of the shuttle tanker,i.e.,the green scheduling optimization of the shuttle tanker route is achieved by optimizing the decision on the speed of the shuttle tanker.The model proposed in this paper simultaneously optimizes shuttle tanker fleet design,navigation route scheduling and speed selection.Through the case study and cost comparison of the cases,the important role of speed selection on the shipping cost of shuttle tankers is verified,which provides a new idea to reduce the cost of crude oil outbound from deep-sea and offshore marginal oil fields.

关 键 词：石油外输系统 路径规划 绿色调度 连续时间 船队设计 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]