发电技术 ›› 2023, Vol. 44 ›› Issue (4): 473-483.DOI: 10.12096/j.2096-4528.pgt.22016

• 绿氢制备-存储-多场景应用关键技术 • 上一篇    下一篇

可再生能源制氢跨省供应的技术经济可行性研究

兰宇1, 龙妍1,2, 张哲豪1, 阮金港1   

  1. 1.华中科技大学能源与动力工程学院, 湖北省 武汉市 430074
    2.华中科技大学中欧清洁与可再生能源学院, 湖北省 武汉市 430074
  • 收稿日期:2022-08-25 出版日期:2023-08-31 发布日期:2023-08-29
  • 通讯作者: 龙妍
  • 作者简介:兰宇(1996),男,硕士研究生,研究方向为新能源、能源经济与管理、能源与节能技术等,M202071095@hust.edu.cn
    龙妍(1975),女,博士,副教授,研究方向为物质流、能量流与信息流的协同研究,能源经济与管理,区域能效分析等,ly_hust@hust.edu.cn
    张哲豪(1997),男,硕士研究生,研究方向为新能源、能源经济与管理、能源与节能技术等;
    阮金港(1995),男,硕士研究生,研究方向为新能源、能源经济与管理、能源与节能技术等。
  • 基金资助:
    国家重点研发计划项目(2021YFF0601004)

Technical and Economic Feasibility of Inter-Provincial Supply of Renewable Energy Hydrogen Production

Yu LAN1, Yan LONG1,2, Zhehao ZHANG1, Jingang RUAN1   

  1. 1.School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, Hubei Province, China
    2.China-EU Institute for Clean and Renewable Energy, Huazhong University of Science and Technology, Wuhan 430074, Hubei Province, China
  • Received:2022-08-25 Published:2023-08-31 Online:2023-08-29
  • Contact: Yan LONG
  • Supported by:
    National Key R&D Program of China(2021YFF0601004)

摘要:

中国正在大力发展氢能,积极实现“3060”碳排放目标,根据测算,中国将成为最大的氢能生产国和消费国之一。中国各省资源禀赋、经济发展情况各不相同,跨省际能源合作尤为重要。为研究绿色氢能跨省供应的可行性,包括氢能运输的技术可行性,采用全成本(total cost of ownership,TCO)理论建立了氢能跨省运输的全成本模型。在此基础上,通过案例研究分析了江西省制氢供粤的相关情况,通过模型计算,得到了江西供粤氢能的成本为31.9元/kg,与当地氢能售价持平。同时还总结出影响外省氢能价格的主要因素,制氢电费占制氢成本的42.38%。研究结果可为中国省际绿色氢能的供给提供解决方案,也可为构建能源运输新通道提供新思路。

关键词: 氢能, 可再生能源, 技术可行性, 经济可行性

Abstract:

China is vigorously developing hydrogen energy and actively realizing the “3060” carbon emission target. It is estimated that China will become one of the largest producers and consumers of hydrogen energy. The resource endowment and economic development of Chinese provinces are different, so the inter-provincial energy cooperation is particularly important. In order to study the feasibility of inter-provincial supply of green hydrogen energy, including the technical feasibility of hydrogen energy transportation, the total cost of ownership (TCO) model of inter-provincial transportation of hydrogen energy was established by using the TCO theory. On this basis, the case study of hydrogen production in Jiangxi province for Guangdong province was analyzed. After model calculation, the cost of hydrogen energy from Jiangxi to Guangdong was found to be 31.9 yuan/kg, which is equal to the local price of hydrogen energy. Meanwhile, the main factors affecting the price of hydrogen energy from other provinces were summarized. It is found that the electricity cost of hydrogen production accounts for 42.38% of the cost of hydrogen production. This research results provide a solution for the supply of green hydrogen energy in China, and also provide a new idea for constructing a new energy transportation channel.

Key words: hydrogen storage, renewable energy, technical feasibility, economic feasibility

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