5 papers
A Model-Adaptive Clustering Method for Low-Carbon Energy System Optimization
Yuheng Zhang, Vivian Cheng, Dharik S. Mallapragada +2
Intermittent renewable energy resources like wind and solar pose great uncertainty of multiple time scales, from minutes to years, on the design and operation of power systems. Ene…
Sector coupling via hydrogen to lower the cost of energy system decarbonization
Guannan He, Dharik S. Mallapragada, Abhishek Bose +2
There is growing interest in hydrogen (H) use for long-duration energy storage in a future electric grid dominated by variable renewable energy (VRE) resources. Modelling the r…
The economics of utility-scale portable energy storage systems in a high-renewable grid
Guannan He, Jeremy Michalek, Soummya Kar +3
Battery storage is expected to play a crucial role in the low-carbon transformation of energy systems. The deployment of battery storage in the power gird, however, is currently se…
Hydrogen Supply Chain Planning with Flexible Transmission and Storage Scheduling
Guannan He, Dharik S. Mallapragada, Abhishek Bose +2
Hydrogen is becoming an increasingly appealing energy carrier, as the costs of renewable energy generation and water electrolysis continue to decline. Developing modelling and deci…
Power System Dispatch with Marginal Degradation Cost of Battery Storage
Guannan He, Soummya Kar, Javad Mohammadi +2
Battery storage is essential for the future smart grid. The inevitable cell degradation renders the battery lifetime volatile and highly dependent on battery dispatch, and thus inc…