Kamal Krishna Mandal
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View article: The application of arithmetic optimization algorithm in solving the optimal reactive power dispatch problem
The application of arithmetic optimization algorithm in solving the optimal reactive power dispatch problem Open
View article: VisionArena: 230K Real World User-VLM Conversations with Preference Labels
VisionArena: 230K Real World User-VLM Conversations with Preference Labels Open
With the growing adoption and capabilities of vision-language models (VLMs) comes the need for benchmarks that capture authentic user-VLM interactions. In response, we create VisionArena, a dataset of 230K real-world conversations between …
View article: VibeCheck: Discover and Quantify Qualitative Differences in Large Language Models
VibeCheck: Discover and Quantify Qualitative Differences in Large Language Models Open
Large language models (LLMs) often exhibit subtle yet distinctive characteristics in their outputs that users intuitively recognize, but struggle to quantify. These "vibes" -- such as tone, formatting, or writing style -- influence user pr…
View article: Retraction notice to “Techno-economic performance analysis in a nanogrid with Hybrid Renewable Energy Sources using classical optimization technique” [Energy Rep. 7 (2021) 6130–6147]
Retraction notice to “Techno-economic performance analysis in a nanogrid with Hybrid Renewable Energy Sources using classical optimization technique” [Energy Rep. 7 (2021) 6130–6147] Open
View article: A novel Weighted Adaptive Aquila Optimizer technique for solving the Optimal Reactive Power Dispatch problem
A novel Weighted Adaptive Aquila Optimizer technique for solving the Optimal Reactive Power Dispatch problem Open
The major problems in the field of power system engineering can be mostly solved with the help of the ORPD problem. Many recently developed optimization techniques have been implemented in this area of power system to optimize the objectiv…
View article: Optimal reactive power dispatch using a novel optimization algorithm
Optimal reactive power dispatch using a novel optimization algorithm Open
The problem of optimal reactive power dispatch (ORPD) is one of the most popular and widely discussed problem in power system engineering all over the world. Optimal reactive power dispatch is one of the sub-problems of the optimal power f…
View article: RETRACTED: Techno-economic performance analysis in a nanogrid with Hybrid Renewable Energy Sources using classical optimization technique
RETRACTED: Techno-economic performance analysis in a nanogrid with Hybrid Renewable Energy Sources using classical optimization technique Open
Optimization algorithms are tools used in the planning and operations of renewable energy-based distributed power systems. Mixed integer linear programming as a classical optimization method is considered in the literature for sizing nanog…
View article: An effective energy flow management in grid-connected solar–wind-microgrid system incorporating economic and environmental generation scheduling using a meta-dynamic approach-based multiobjective flower pollination algorithm
An effective energy flow management in grid-connected solar–wind-microgrid system incorporating economic and environmental generation scheduling using a meta-dynamic approach-based multiobjective flower pollination algorithm Open
In this research paper, we focus on developing a generation scheduling model using an intelligent soft-computing technique in a microgrid (MG) system. A multiobjective power management system with innovative features of the MG technology i…
View article: Impact of the penetration of distributed generation on optimal reactive power dispatch
Impact of the penetration of distributed generation on optimal reactive power dispatch Open
Optimal reactive power dispatch (ORPD) is a complex and non-linear problem, and is one of the sub-problems of optimal power flow (OPF) in a power system. ORPD is formulated as a single-objective problem to minimize the active power loss in…
View article: Author response for "A hybrid <scp>RFCRO</scp> approach for the energy management of the grid connected microgrid system"
Author response for "A hybrid <span>RFCRO</span> approach for the energy management of the grid connected microgrid system" Open
View article: A Critical Assessment of Demand Response Programs Applied for Optimal Energy Management in Microgrids
A Critical Assessment of Demand Response Programs Applied for Optimal Energy Management in Microgrids Open
Microgrid Energy Management is done to optimize microgrid performance. Power from Wind Turbines (WT) and Photo Voltaic (PV) modules into a microgrid addresses both factors of environmental concerns as well as sustainable energy production.…
View article: Comparative Performance Analysis of Variants of Particle Swarm Optimization of Optimal Reactive Power Dispatch
Comparative Performance Analysis of Variants of Particle Swarm Optimization of Optimal Reactive Power Dispatch Open
The Optimal Reactive Power Dispatch (ORPD) is non-linear problem and is a very effective tool in modern power system for designing a more secure and economic system. It has control variables, which are a combination of continuous and discr…
View article: Optimal Single Point Injection of PV based DG Maximizing Technical, Social and Environmental Benefits in Radial Distribution Systems using JAYA Algorithm
Optimal Single Point Injection of PV based DG Maximizing Technical, Social and Environmental Benefits in Radial Distribution Systems using JAYA Algorithm Open
Power crisis is becoming a major challenge in modern day world due to ever increasing load demand leading to fast depletion of energy resources. As the number of loads connected to the distribution network increase, maintaining the voltage…
View article: A novel opposition-based tuned-chaotic differential evolution technique for techno-economic analysis by optimal placement of distributed generation
A novel opposition-based tuned-chaotic differential evolution technique for techno-economic analysis by optimal placement of distributed generation Open
Optimal placement of distributed generation (DG) units in a radial distribution network can reduce the system losses, improve the voltage profile of the network and thereby maximize the techno-economic benefits. The present problem conside…
View article: Pragmatic approach to the combination and selection of tanks for water distribution pipe network based on pressure simulation
Pragmatic approach to the combination and selection of tanks for water distribution pipe network based on pressure simulation Open
This paper presents a suitable model for appropriate selection and location of tanks based on pressure requirement at demand nodes for municipal water distribution pipe network.The water distribution pipe network data for the supply zone u…