National Institute of Technology Hamirpur

Coordinated DFIG-STATCOM and PSS control for transient stability enhancement of wind-integrated power systems under varying load conditions

Abstract The large-scale integration of wind power reduces overall system inertia, leading to increased vulnerability in transient stability. This paper presents a coordinated control strategy combining a DFIG-based wind turbine, a midpoint Static Synchronous Compensator (STATCOM...

Photoelectrochemical water splitting: Materials design, deposition strategies, and efficiency limitations

Photoelectrochemical (PEC) water splitting is a promising technology for producing clean hydrogen by directly converting sunlight into chemical energy. This review provides a comprehensive overview of the working principles, material requirements, and fabrication techniques that...

Interaction behavior and solvation effects of aliphatic amino acids (glycine and L-alanine) in synthesized cholinium butanoate ionic liquid

Ionic liquids are promising sustainable alternatives to conventional chemicals and solvents for green products and chemical and biochemical applications. In this investigation, a choline-based ionic liquid, cholinium butanoate ([Chl][But]), was synthesized and subsequently employ...

Hierarchical CNT-Cu hybrid coatings for enhanced and durable pool boiling heat transfer: Mechanistic insights and CHF modelling

Enhancing boiling heat transfer through scalable and sustainable surface engineering is critical for high heat-flux thermal management systems. This study investigates pool boiling performance on copper substrates functionalized with hierarchical carbon nanotube (CNT) and CNT-Cu...

Enhanced nocturnal N 2 O 5 -ClNO 2 chemistry in Delhi under reduced NO conditions

Nitryl chloride (ClNO 2 ) is an important Cl⚫ precursor, originating from the heterogeneous reactions of dinitrogen pentoxide (N 2 O 5 ) on chloride-containing particles. This N 2 O 5 -ClNO 2 chemical process plays critical roles in chloride activation, nitrate formation, and th...

Learning to solve the minimum dominating set problem via graph neural networks and hybrid decoding

This paper proposes a learning-assisted framework for the Minimum Dominating Set problem that integrates Graph Neural Network-based node scoring with a heuristic optimization method. The proposed framework combines supervised GraphSAGE-based node scoring with optimization-oriente...

Toward smarter solar: IoT and fuzzy logic for real-time maximum power point tracking and monitoring of photovoltaic systems

Abstract Photovoltaic (PV) systems are extremely prone to wear and tear and physical damage due to large variation in environmental conditions. Integration of real-time monitoring systems with PV would be highly advantageous in detecting early faults and performance degradation c...

An LLM-Assisted Multi-Agent Framework for Context-Aware Triage of Android Inter-Component Communication Security Findings

This repository contains the preprint "An LLM-Assisted Multi-Agent Framework for Context-Aware Triage of Android Inter-Component Communication Security Findings." The paper presents a multi-agent LLM framework for reducing false positives in Android Inter-Component Communication...