Roshni Anna Jacob
YOU?
Author Swipe
View article: Spatiotemporal planning of electric vehicle charging infrastructure: Demand estimation and grid-aware optimization under uncertainty
Spatiotemporal planning of electric vehicle charging infrastructure: Demand estimation and grid-aware optimization under uncertainty Open
View article: Multi-timescale power system operations for electrolytic hydrogen generation in integrated nuclear-renewable energy systems
Multi-timescale power system operations for electrolytic hydrogen generation in integrated nuclear-renewable energy systems Open
View article: Non-intrusive fault detection in shipboard power systems using wavelet graph neural networks
Non-intrusive fault detection in shipboard power systems using wavelet graph neural networks Open
Naval shipboard power systems (SPS) are rapidly embracing electrification, resulting in loads that generate pulsation currents and encounter substantial transients. However, conventional time-based features alone are inadequate for effecti…
View article: Real-time outage management in active distribution networks using reinforcement learning over graphs
Real-time outage management in active distribution networks using reinforcement learning over graphs Open
View article: Distribution Network Restoration: Resource Scheduling Considering Coupled Transportation-Power Networks
Distribution Network Restoration: Resource Scheduling Considering Coupled Transportation-Power Networks Open
Optimal decision-making is key to efficient allocation and scheduling of repair resources (e.g., crews) to service affected nodes of large power grid networks. Traditional manual restoration methods are inadequate for modern smart grids sp…
View article: Real-Time Outage Management in Active Distribution Networks Using Reinforcement Learning over Graphs
Real-Time Outage Management in Active Distribution Networks Using Reinforcement Learning over Graphs Open
Self-healing "smart grids" are characterized by fast-acting, intelligent control mechanisms that minimize power disruptions during outages. The corrective actions adopted during outages in power distribution networks include reconfiguratio…
View article: Multi-timescale Power System Operations for Electrolytic Hydrogen Generation in Integrated Nuclear-Renewable Energy Systems
Multi-timescale Power System Operations for Electrolytic Hydrogen Generation in Integrated Nuclear-Renewable Energy Systems Open
This study explores how sector coupling via In- tegrated energy systems (IES) can improve the operational flexibility of the power grid, while hydrogen is gaining traction as a versatile energy carrier. Specifically, we have evaluated the …
View article: Modeling and control of nuclear–renewable integrated energy systems: Dynamic system model for green electricity and hydrogen production
Modeling and control of nuclear–renewable integrated energy systems: Dynamic system model for green electricity and hydrogen production Open
The need for decarbonization and diversification of energy resources has led to the development of integrated energy systems (IESs), where multiple resources supply more than one energy sector. One such IES with small modular nuclear react…
View article: Multi-timescale Power System Operations for Electrolytic Hydrogen Generation in Integrated Nuclear-Renewable Energy Systems
Multi-timescale Power System Operations for Electrolytic Hydrogen Generation in Integrated Nuclear-Renewable Energy Systems Open
This study explores how sector coupling via In- tegrated energy systems (IES) can improve the operational flexibility of the power grid, while hydrogen is gaining traction as a versatile energy carrier. Specifically, we have evaluated the …
View article: Multi-timescale Power System Operations for Electrolytic Hydrogen Generation in Integrated Nuclear-Renewable Energy Systems
Multi-timescale Power System Operations for Electrolytic Hydrogen Generation in Integrated Nuclear-Renewable Energy Systems Open
This study explores how sector coupling via In- tegrated energy systems (IES) can improve the operational flexibility of the power grid, while hydrogen is gaining traction as a versatile energy carrier. Specifically, we have evaluated the …
View article: Learning Power Grid Outages With Higher-Order Topological Neural Networks
Learning Power Grid Outages With Higher-Order Topological Neural Networks Open
With the increase in cyber-physical threats and extreme weather events, resilience of the power system has become a problem of utmost societal importance. In this paper, we propose a novel approach for resilience improvement of power distr…
View article: Reinforcement Learning for Intentional Islanding in Resilient Power Transmission Systems
Reinforcement Learning for Intentional Islanding in Resilient Power Transmission Systems Open
Intentional islanding is the process of identifying and deliberately decomposing the transmission network to form self-sustained islands from an endangered network during disruptions to improve resilience and security. Most existing intent…