针对清洁能源制氢系统规模大、结构复杂及多能源多时间耦合的特点,充分考虑光伏、风电等可再生能源随机性和间歇性所导致的功率波动问题,以及电解槽和储能动态响应特性所导致的系统各环节响应时间差异问题,设计一套风光制储氢综合系统。结合绿电-绿氢经济运行手段,利用自适应控制算法,形成适用于“风光制储氢”的经济安全运行模式,通过仿真分析可知,该模式下风光制储氢综合系统可以安全运行,并具备较为良好的运行效果。
Abstract
In view of the characteristics of large-scale, complex structured, multi-energy and multi-time coupling of the clean energy hydrogen production system, this paper fully considers the power fluctuation caused by the randomness and intermittency of renewable energy, such as PV and wind power, etc., as well as the system response time difference problem caused by the dynamic response feature of electrolyzer and energy storage. An integrated system of hydrogen production from renewable energy with storage is proposed. Combined with the economic operation means of green electricity and hydrogen, an economic and safe operation mode suitable for hydrogen production from wind and solar power with storage is formed using the adaptive control algorithm. The simulation results show that the integrated hydrogen production and storage system can operate safely and has a relatively good operation effect in this mode.
关键词
风电 /
光伏 /
储能 /
制氢 /
储氢
Key words
wind power /
photovoltaic /
energy storage /
hydrogen production /
hydrogen storage
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基金
新疆维吾尔自治区重大科技专项（2022A01001-2）
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