Abraham T. Mathew
National Institute of Technology Calicut
58 Papers
213 Citations
Abraham T. Mathew is an academic researcher from National Institute of Technology Calicut. The author has contributed to research in topics: Electric power system & Robust control. The author has an hindex of 13, co-authored 54 publications.
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Papers
Online Static Security Assessment Module Using Artificial Neural Networks
TL;DR: The comparison of the ANN models with the model based on Newton Raphson load flow analysis in terms of accuracy and computational speed indicate that the proposed model is effective and reliable in the fast evaluation of the security level of power systems.
113
Fractional-order lead-lag compensator-based multi-band power system stabiliser design using a hybrid dynamic GA-PSO algorithm
TL;DR: The parameter tuning problem of Fo-MBPSS is transformed to an optimisation problem that is solved using a hybrid algorithm by combining a dynamic genetic algorithm (DGA) with a standard particle swarm optimisation (PSO) algorithm for dynamic stability improvement of multi-machine power systems.
83
Robust type-2 fuzzy fractional order PID controller for dynamic stability enhancement of power system having RES based microgrid penetration
TL;DR: The design of a novel type-2 fuzzy fractional order PID based power system stabilizer (PSS) using a meta-heuristic hybrid algorithm is presented in this paper for improving the electromechanical oscillation damping performance of the power system to enhance the dynamic stability.
67
A flexible control strategy for energy and comfort aware HVAC in large buildings
TL;DR: The results show that the accuracy of prediction is relatively higher than with other regression techniques; and that the HVAC system is energy efficient and can ensure occupant comfort on real-time basis in large buildings.
39
Speed Control of Permanent Magnet Synchronous Motor Drive System Using PI, PID, SMC and SMC plus PID Controller
Kumari Suman,Abraham T. Mathew +1 more
- 01 Sep 2018
TL;DR: The thesis presents a mathematical analysis for the operation of the motor within the dq axis model and proposes a vector control method for speed control of PMSM motor drive which gives the better result compare to the SMC.
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