Energy Reports (Oct 2023)

Research on the optimal planning method of hydrogen-storage units in wind–hydrogen energy system considering hydrogen energy source

  • Yannan Dong,
  • Zijiao Han,
  • Chong Li,
  • Shaohua Ma,
  • Zhuo Ma

Journal volume & issue
Vol. 9
pp. 1258 – 1264

Abstract

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Utilizing wind power (WP) for hydrogen production can alleviate wind curtailment and improve wind energy utilization. The optimal planning of hydrogen-storage units(HSUs) in wind–hydrogen energy system(W-HES) will affect its economic operation. This paper proposes a W-HES model comprising WP, HSUs, and loads. We then utilize clustering algorithm-based WP and power load scenario division method. And taking the minimum investment, operation, and maintenance cost of W-HES as the objective function, use the particle swarm optimization(PSO) algorithm to optimize the planning of HSUs of W-HES. Finally, we investigate the impact of diverse hydrogen energy sources and daily hydrogen load variations on the optimal planning outcomes of HSUs. It will provide a valuable insights for the planning and configuration of HSUs in W-HES.

Keywords