电工技术学报2025，Vol.40Issue(11)：3362-3380,19.DOI:10.19595/j.cnki.1000-6753.tces.240788
海上超导风电制氢一体化研究进展与发展趋势
Progress and Development Trend of Integrated Research on Hydrogen Production from Offshore Superconducting Wind Power
摘要
Abstract
With the rapid development of the global economy,offshore wind power generation technology has been advancing towards field group scale and industrialization,becoming a research hotspot in international renewable energy.However,to reduce the economic costs associated with deep-sea wind power technology and enhance the efficient of wind energy capture and utilization,the capacity of wind turbines has been gradually upgraded to 10 MW and above.This trend towards large capacity has consequently led to increased weight and volume of wind turbines,complicating offshore transportation,lifting,operation and maintenance,which limits further development of offshore wind power technology.Moreover,the significant volatility and intermittency of offshore wind power contribute to increased grid penetration issues,difficulties in large-scale grid connections,and a notable phenomenon of wind curtailment.Furthermore,the non-stationary wind power can cause grid voltage fluctuations,flicker,frequency fluctuations,harmonics and other power quality problems,affecting the stable operation of the grid. To address these problems,Hunan University's wind power generation team proposed an innovative integrated technology for hydrogen production through offshore superconducting wind power generation.This innovative system utilizes water electrolysis to locally consume offshore wind energy,with the produced liquid hydrogen being transported to land via ships or pipelines for comprehensive utilization.Additionally,a liquid hydrogen circulation refrigeration system provides a stable low-temperature environment for superconducting wind turbines,significantly reducing platform volume and weight and ensuring the reliable operation of the integrated system. The article provides an overview of recent development in HTS wind turbine technology and offshore wind power hydrogen production technology,both domestically and internationally.It analyzes the key structures and feasibility of the proposed innovative integrated system,highlighting how it compares to traditional technologies.Additionally,the article explores recent advancements in offshore wind power generation and transmission technologies.The discussion then shifts to the benefits of the proposed innovative technology in comparison to other existing technologies and schemes.It summarizes the advantages of integrating hydrogen production and offshore superconducting wind power generation,analyzes the variability of superconducting wind turbines output power and the limitations of current converter topology control strategies,and proposes the key technologies of designing superconducting wind turbines converter topology with efficient energy transfer capability and designing a superconducting wind power system friendly control strategy. For the future development of the integrated system,an energy island system plan that is integrated with renewable energy development is proposed.This plan is based on the operational principles of each sub-structure and aims to harness the efficient synergy of renewable energies.Research will focus on determining the appropriate ratios for various energy production and conversion devices,which will optimize the configuration of multi-energy complementarity.This approach aims to establish an integrated energy system that reduces the standby capacity required by the system's various equipment.Furthermore,this initiative will promote the coupling of the power with renewable energy systems,facilitating the synergistic development of electric power and green hydrogen.This strategy will improve the optimized configuration of the energy supply system and establish a common technological framework for large-scale superconducting wind power hydrogen production technology.关键词
海上风电制氢/超导风机/氢储能/能源岛/"双碳"目标Key words
Offshore wind power hydrogen production/HTS generator/hydrogen storage/energy island/"Double carbon"target分类
信息技术与安全科学引用本文复制引用
申刘飞,翟雨佳,吴星徵,黄晟,黄守道..海上超导风电制氢一体化研究进展与发展趋势[J].电工技术学报,2025,40(11):3362-3380,19.基金项目
国家重点研发计划(SQ2022YFB4200182)、中国科学技术协会青年人才托举工程(2021QNRC001)、湖湘青年英才项目(2021RC3058)资助. （SQ2022YFB4200182）
