Power System Capacity Planning Considering Seasonal Hydrogen Storage by Salt Caverns

no code implementations • 21 Nov 2023 • Xueqian He, Tianguang Lu, Jing Li, Wanxing Sheng, Rui Li

To minimize the overall operating cost, a comprehensive power system capacity planning model is proposed with the consideration of hydrogen storage in salt caverns, which is implemented by adopting an improved fast unit commitment method.

Collaborative planning and optimization for electric-thermal-hydrogen-coupled energy systems with portfolio selection of the complete hydrogen energy chain

no code implementations • 14 Nov 2023 • Xinning Yi, Tianguang Lu, Yixiao Li, Qian Ai, Ran Hao

Therefore, this paper proposes a high-resolution collaborative planning model for electricity-thermal-hydrogen-coupled energy systems considering both the spatiotemporal distribution characteristics of renewable energy resources and the multi-scale bottom-to-top investment strategy for the complete hydrogen energy chain.

Capacity Expansion of High Renewable Penetrated Energy Systems Considering Concentrating Solar Power for Seasonal Energy Balance

no code implementations • 23 Jul 2023 • Jing Li, Tianguang Lu, Xinning Yi, Shaorui Wang, Xueqian He

With the increasing proportion of variable renewable energy which owns fluctuation characteristics and the promotion of the Clean Heating policy, the seasonal energy imbalance of the system has been more and more challenging.