L. P. Mohasha Isuru Sampath

Grid infrastructure and renewables integration for singapore energy transition Open

Veerapandiyan Veerasamy, L. P. Mohasha Isuru Sampath, Haifeng Qiu, Hongxu Huang, Yuanzheng Li , et al. · 2025

Degradation-Infused Energy Portfolio Allocation Framework: Risk-Averse Fair Storage Participation Open

Parikshit Pareek, L. P. Mohasha Isuru Sampath, Anshuman Singh, L. Goel, Hoay Beng Gooi , et al. · 2024

This work proposes a novel degradation-infused energy portfolio allocation (DI-EPA) framework for enabling the participation of battery energy storage systems in multi-service electricity markets. The proposed framework attempts to address…

A Convergence Predictor Model for Consensus-based Decentralised Energy Markets Open

Eddy Y. S. Foo, Parikshit Pareek, L. P. Mohasha Isuru Sampath, Hung D. Nguyen · 2024

This paper introduces a convergence prediction model (CPM) for \ndecentralized market clearing mechanisms. The CPM serves as a \ntool to detect potential cyber-attacks that affect the convergence of \nthe consensus mechanism during ongoing…

A Convergence Predictor Model for Consensus-based Decentralised Energy Markets Open

Parikshit Pareek, L. P. Mohasha Isuru Sampath, Hung D. Nguyen, Eddy Y. S. Foo · 2023

This letter introduces a convergence prediction model (CPM) for decentralized market clearing mechanisms. The CPM serves as a tool to detect potential cyber-attacks that affect the convergence of the consensus mechanism during ongoing mark…

Locating Critical Prosumers in P2P Dominant Grids Using State-Sensitivity Function Open

Parikshit Pareek, L. P. Mohasha Isuru Sampath, Hung D. Nguyen, Eddy Y. S. Foo · 2023

This letter presents the idea of ranking critical prosumers in using a novel state-sensitivity function (SSF). The SSF is designed to work in a given nodal power injection hypercube, and thus the proposed ranking method captures the effect…

Blockchain-Enabled Carbon and Energy Trading for Network-Constrained Coal Mines With Uncertainties Open

Hongxu Huang, Zhengmao Li, L. P. Mohasha Isuru Sampath, Jiawei Yang, Hung D. Nguyen , et al. · 2023

Publisher Copyright: IEEE

Peer-to-Peer Energy Trading in Smart Grid Considering Power Losses and Network Fees Open

Amrit Paudel, L. P. Mohasha Isuru Sampath, Jiawei Yang, Hoay Beng Gooi · 2020

Peer-to-peer (P2P) energy trading is one of the promising approaches for implementing decentralized electricity market paradigms. In the P2P trading, each actor negotiates directly with a set of trading partners. Since the physical network…

Robust Optimal Energy and Reserve Management of Multiple-Microgrids via Cooperative Bidding Open

L. P. Mohasha Isuru Sampath, Ashok Krishnan, Eddy Y. S. Foo, Hoay Beng Gooi · 2018

This work proposes a cooperative trading scheme for the robust optimal energy and reserve management in a multiple-microgrid (MMG) system comprising four microgrids (MGs). This scheme includes a robust optimization (RO) model which account…

Network-Constrained Robust Unit Commitment for Hybrid AC/DC Transmission Grids Open

L. P. Mohasha Isuru Sampath, Matthias Hotz, Hoay Beng Gooi, Wolfgang Utschick · 2018

The day-ahead energy and reserve management with transmission restrictions and voltage security limits is a challenging task for large-scale power systems in the presence of real-time variations caused by the uncertain demand and the fluct…

Decentralized nonlinear model predictive control of a multimachine power system Open

Bhagyesh V. Patil, L. P. Mohasha Isuru Sampath, Ashok Krishnan, Eddy Y. S. Foo · 2018

Experiments with hybrid Bernstein global optimization algorithm for the OPF problem in power systems Open

Bhagyesh V. Patil, L. P. Mohasha Isuru Sampath, Ashok Krishnan, J.M. Maciejowski, Keck Voon Ling , et al. · 2018

This paper presents an algorithm based on the Bernstein form of polynomials for solving the optimal power flow (OPF) problem in electrical power networks. The proposed algorithm combines local and global optimization methods and is therefo…

A trust-region based sequential linear programming approach for AC optimal power flow problems Open

L. P. Mohasha Isuru Sampath, Bhagyesh V. Patil, Hoay Beng Gooi, J.M. Maciejowski, Keck Voon Ling · 2018

Unit Commitment with AC Power Flow Constraints for a Hybrid Transmission Grid Open

L. P. Mohasha Isuru Sampath, M. Hotzt, Hoay Beng Gooi, Wolfgang Utschick · 2018

A unit commitment formulation satisfying AC optimal power flow constraints models the resource optimization problem accurately, but is challenging to solve for traditional transmission systems. Integration of generation based on renewable …

Multi-Energy Scheduling Using a Hybrid Systems Approach Open

Ashok Krishnan, L. P. Mohasha Isuru Sampath, Eddy Y. S. Foo, Bhagyesh V. Patil, Hoay Beng Gooi · 2018

This paper presents a mixed logical dynamical (MLD) approach for modelling a multi-energy system. The electrical and thermal energy streams are linked through the operation of combined cycle power plants (CCPPs). The MLD approach is used t…

Optimal Scheduling of a Microgrid Including Pump Scheduling and Network Constraints Open

Ashok Krishnan, L. P. Mohasha Isuru Sampath, Eddy Y. S. Foo, Hoay Beng Gooi · 2018

This paper proposes an efficient energy management system (EMS) for industrial microgrids (MGs). Many industries deploy large pumps for their processes. Oftentimes, such pumps are operated during hours of peak electricity prices. A lot of …

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