Abstract
As offshore wind farms (OWFs) evolve to larger scale and longer distance, superconducting technology has an opportunity for application. Liquid hydrogen (LH2) is an ideal cooling medium for superconductors used in OWFs and is a high-quality product. Therefore, an offshore power-LH2 co-production and hybrid delivery system based on superconducting technology is designed. The SEC, EXE, and COP of hydrogen liquefaction and subcooling integration process are 8.82 kWh/kgLH2, 40.6%, and 0.15, respectively. LH2 is produced to cool superconducting generators and transported ashore along with electricity using the hybrid energy pipeline. At a LH2 delivery rate of 1 kg/s, the maximum delivery distance of the hybrid energy pipeline can reach 81.7 km.
| Original language | English |
|---|---|
| Journal | Energy Proceedings |
| Volume | 41 |
| DOIs | |
| State | Published - 2024 |
| Event | 15th International Conference on Applied Energy, ICAE 2023 - Doha, Qatar Duration: 3 Dec 2023 → 7 Dec 2023 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- hybrid energy pipeline
- liquid hydrogen production
- offshore wind power
- superconducting generator
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