计及储氢安全性的加氢站-配电网协同规划  

Collaborative planning of hydrogen refueling station and distribution grid considering hydrogen storage security

作　　者：谭洪[1,2] 邵筑 王秋杰 李辉[3] 李振兴 翁汉琍[1,2] TAN Hong;SHAO Zhu;WANG Qiujie;LI Hui;LI Zhenxing;WENG Hanli(Hubei Provincial Collaborative Innovation Center for New Energy Microgrid,China Three Gorges University,Yichang 443002,China;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]三峡大学新能源微电网湖北省协同创新中心,湖北宜昌443002 [2]三峡大学电气与新能源学院,湖北宜昌443002 [3]澳门大学智慧城市物联网国家重点实验室,中国澳门特别行政区999078

出　　处：《电力自动化设备》2024年第12期147-154,共8页Electric Power Automation Equipment

基　　金：国家自然科学基金资助项目(52307109);湖北省自然科学基金创新发展联合基金资助项目(2024AFD350)。

摘　　要：针对现有加氢站规划中并未充分考虑储氢安全性问题,提出一种考虑储氢安全性的加氢站-配电网协同规划方法。引入TNT当量来评估加氢站的运行风险,进而建立量化的安全性指标。在此基础上,提出加氢站气-固两相储氢模式,并根据储氢合金动力学特性构建两相储氢模型。根据氢动力汽车的行驶逻辑规则建立加氢站定位模型。以年化投资成本与年运维成本之和为目标,建立计及储氢安全性的加氢站-配电网协同规划模型,并通过改进的33节点配电网和12节点交通网进行验证。仿真结果表明所提模型能够对加氢站和配电网做出合理规划,并有效提高加氢站的运行安全性。To address the problem that the security of hydrogen storage is not fully considered in the planning of existing hydrogen refueling stations,a collaborative planning method of hydrogen refueling station and distribution network considering hydrogen storage security is proposed.The TNT equivalent is introduced to evaluate the operational risk of hydrogen refueling stations,and then quantitative safety indicators are established.On this basis,a gas-solid two-phase hydrogen storage model for hydrogen refueling stations is proposed,and a two-phase hydrogen storage model is constructed based on the kinetic properties of hydrogen storage alloys.A hydrogen refueling station positioning model is established based on the driving logic rules of hydrogen-powered vehicle(HPV).Taking the sum of annualized investment costs and annual operation and maintenance costs as the goal,the collaborative planning model of hydrogen refueling station and distribution network is established,and it is verified by an improved 33-bus distribution network and 12-node transportation network.The simulative results show that the proposed model is able to properly plan the hydrogen refueling station and distribution network,and effectively improve the operational safety of the hydrogen refueling station.

关 键 词：两相储氢模式 协同规划 加氢站 储氢合金 配电网 

分 类 号：TM715[电气工程—电力系统及自动化] TK91[动力工程及工程热物理]