基于氢能固态运输的电-氢综合能源系统双层调度模型  

A Bi-Level Dispatching Model for Electricity-Hydrogen Integrated Energy System Based on Hydrogen Solidity Transport

作　　者：谭洪[1] 王宇炜 王秋杰[1] 李辉 李振兴[1] Tan Hong;Wang Yuwei;Wang Qiujie;Li Hui;Li Zhenxing(College of Electrical Engineering and New Energy China Three Gorges University,Yichang 443002 China;State Key Laboratory of Internet of Things for Smart City University of Macao Macao SAR,999078 China)

机构地区：[1]三峡大学电气与新能源学院,宜昌443002 [2]智慧城市物联网国家重点实验室(澳门大学),中国澳门999078

出　　处：《电工技术学报》2025年第3期744-758,共15页Transactions of China Electrotechnical Society

基　　金：国家自然科学基金资助项目(52307109)。

摘　　要：中短距离氢能运输需求下,长管拖车运氢具有较好的经济性,但长管拖车的储氢密度低,且高压氢气存在爆炸和泄漏等风险。为此,该文提出一种基于氢能固态运输的电-氢综合能源系统(EHIES)双层调度模型。首先,通过分析金属固态储氢机理,并利用氢能气-固两相转换过程中压强与反应温度关系,构建氢能固态运载车(HSTV)的装卸模型;其次,采用改进含时间窗车辆路径问题构建HSTV的运输模型;最后,基于隶属度的信息间隙决策理论(M-IGDT)建立EHIES日前双层调度模型,并将所提双层模型转换成单层模型求解。采用改进的IEEE 118和IEEE300系统进行仿真,结果表明氢能固态运输能有效地提升氢能运输效率和系统经济性。Hydrogen,as a high-quality secondary energy source,has diverse sources and wide application scenarios.On the one hand,utilizing solar and wind energy to produce hydrogen can promote large-scale consumption of renewable energy and contribute to deep decarbonization in industry.On the other hand,hydrogen has a high energy density and is convenient for storage and transportation,which helps with cross-regional energy storage.Therefore,building an electricity-hydrogen integrated energy system(EHIES) with electricity and hydrogen as the main energy carriers will contribute to the low-carbon conversion of China's energy system and is an effective way to achieve the full utilization of high proportion renewable energy.In EHIES,hydrogen energy is often transported and stored in gaseous or liquid form.Unfortunately,gaseous hydrogen storage has drawbacks such as low storage density,limited storage and transport capacity,and low transport efficiency.Meanwhile,this method also carries risks of explosion and leakage.Liquid hydrogen needs to be liquefied in ultra-low temperature environments,with high liquefaction energy consumption and difficult to demonstrate economic advantages.The solidity transport of hydrogen,as a transport technology of hydrogen with relatively loose pressure and temperature conditions,has advantages such as high transport efficiency,low cost,and good safety.It has scientific research value for the safe and economical operation of hydrogen energy storage and transport within EHIES.Therefore,this paper proposes an EHIES bi-level dispatching model based on hydrogen for solidity transport.Firstly,the mechanism of metal solidity hydrogen storage is analyzed.Hydrogen loading and unloading models for hydrogen solidity transport vehicle(HSTV) are constructed by utilizing the relationship between the intensity of pressure and reaction temperatures during the gaseity and solidity transform of hydrogen.Then,an improved vehicle routing problem with time windows is adopted to construct a transport model for HSTV.By

关 键 词：电-氢综合能源系统 氢能固态运输 信息间隙决策理论 双层调度 

分 类 号：TM73[电气工程—电力系统及自动化]