Dr. P. Malathy is serving in teaching positions in various engineering colleges for 18-plus years. She completed her Ph.D. in the faculty of EE in 2019. She is a university (Anna University, Chennai), second rank holder, in PG in 2007. Dr. P. Malathy bagged first-class with distinction in both her under graduation and graduation. She has supervised many UG and PG student projects. She has co-authored two books, book chapters, and many conference and journal publications with SCI and SCOPUS-indexed journals. She has participated in many FDPs, STTP, and GIAN courses organized by NITs, IITs, and IISC. She is a reviewer in Electric Power Components and Systems (Taylor and Francis). She is an Editorial Board member of the Journal of Information Engineering and Applied Computing, Whioce Publishing Pvt. Ltd. Singapore. She is a recognized research supervisor at Anna University Chennai and guiding Ph.D. scholars. She has delivered guest lectures in many topics in various institutions
EDUCATION
B.E(EEE), M.E(Power systems Engineering), Ph.D
RESEARCH, TEACHING, or OTHER INTERESTS
Electrical and Electronic Engineering, Energy Engineering and Power Technology, Renewable Energy, Sustainability and the Environment, Engineering
Air quality prediction using a u-net inspired 1d-cnn with attention mechanisms Global Nest Journal, 2025 <p style="line-height:150%;text-align:justify;text-indent:36.0pt;">Air quality prediction is crucial for environmental monitoring and public health. This work presents a new prediction model for air quality prediction using a one-dimensional convolutional neural network (1D- CNN). The proposed model resembles U-Net architecture which is used in image segmentation tasks popularly. The proposed model uses the strength of U-Net’s encoder-decoder design to capture both local and global features effectively. To enhance the model's performance, we integrate attention mechanisms to focus on the most relevant features. In addition, the self-calibrated convolutions are applied to adjust the convolutional filters to improve feature representation. The parameters of the proposed model are fine-tuned using the Frilled Lizard Optimization (FLO)&nbsp;<span> </span>algorithm for optimal performance. Experimental results show that the proposed model significantly outperforms traditional methods in terms of validation loss and Mean Square Error rates.</p>
Dynamic Current Regulation in a Bidirectional AC-DC converter for Renewable Energy Applications S Geethanjali, P Malathy, P Ponmurugan, R Vijayalakshmi, S Hariprasath, et al. 2024 15th International Conference on Computing Communication and Networking Technologies Icccnt 2024, 2024 Single-phase bidirectional grid-connected AC-DC converters are covered in detail in this abstract, along with their design, functionality, and control schemes. It covers the advantages of bidirectional power flow, the basic ideas behind how AC-DC converters work, and important issues like energy management, grid synchronisation, and power quality. It also covers cutting-edge ideas that have been suggested in literature and by business operations. Along with highlighting new developments in semiconductor technology, energy storage systems, and grid integration standards, the abstract also discusses current trends and future directions in the design and optimisation of single-phase bidirectional grid-connected AC-DC converters. The goal is to aid in the creation of energy infrastructure that is more sustainable, robust, and efficient. For practitioners, engineers, and academics who are interested in learning more about these concepts, the abstract is an invaluable resource.
Sinusoidal Tracking Method for Cascaded Multilevel Inverter fed Induction Motor Drive M. Hindu Sree Reddy, N. Susheela, P. Malathy 2021 IEEE International Conference on Emerging Trends in Industry 4 0 Eti 4 0 2021, 2021 A three-phase enhanced H-bridge multi-level inverter topology with reduced number of switches and voltage sources is implemented in this paper for thirteen-level and seventeen-level. The algorithm of sinusoidal tracking is employed for enhanced H-bridge multilevel inverter to acquire the output voltage with minimum THD. This is achieved by calculating the switching time for various switches that are employed in this topology. An analysis is made for induction motor drive using this algorithm for thirteen-level and seventeen-level multi-level inverters using MATLAB/SIMULINK. The benefits of this technique compared to the conventional techniques include less number of switches and simple control.
Design of multilevel inverter based statcom for power quality enhancement IEEE International Conference on Advances in Engineering Science and Management Icaesm 2012, 2012
RECENT SCHOLAR PUBLICATIONS
An investigation of Capacitor based Wireless Charging in Electric Vehicle MP Pandimeena S DST-SERB , IEEE sponsered First International Conference on Emerging trends … , 2022 2022
Design and analysis of low density Mg-6Zn-4Cu-2Ca-1Mn alloy for automobile structures MR P.Parameswaran, P.Malathy, S.Saravanan, A. GodwinAntonyA Metal Powder Report 76 (3), 1-9 , 2021 2021
Sinusoidal Tracking Method for Cascaded Multilevel Inverter fed Induction Motor Drive PM M. Hindu Sree Reddy, N. Susheela IEEE Sponsored International Conference on Emerging Trends in Industry 4.0 … , 2021 2021
Customized wheel chair navigation system SL P. Malathy, P. Parameswaran Elementary Education Online 20 (4), 300-306 , 2021 2021
Estimation of loadability limit with N-1 and N-2 outages using evolutionary computation techniques SA MALATHY P Journal of Ambient Intelligence and Humanized Computing 1 (1), 1-16 , 2020 2020 Citations: 3
A LI-FI TECHNOLOGY BASED SMART VEHICLE GDJV N. Selvarani, P. Malathy International Journal of Mechanical Engineering and Technology (IJMET) 10 (4 … , 2019 2019
AUTOMATIC FITNESS ALERT SYSTEM FOR ARMED FORCE APPLICATIONS RR N.Selvarani, P.Malathy, G.Devi International Journal of Mechanical Engineering and Technology (IJMET) 9 (11 … , 2018 2018
A Study of Supplementary Services in Restructured Electric Power Market AS P.Malathy, R.Saveria Rani, A. Saveriainfanda, D.Sreenithi International Conference on Interdisciplinary Research Innovations in … , 2018 2018
Evaluation of Transmission Pricing in Deregulated Power System RM P.Malathy, T.Kavya, S.Kowsalya International Conference on Interdisciplinary Research Innovations in … , 2018 2018
Application of swarm based intelligent computing algorithms for dynamic evaluation of maximum loadability of transmission network P Malathy, A Shunmugalatha Journal of computational science 21, 201-222 , 2017 2017 Citations: 6
Enhancement of Maximum Loadability during N-1 and N-2 contingencies with multi type FACTS devices and its optimization using MDE algorithm SA Malathy P IEEE xplore digital library , 2017 2017 Citations: 7
Genetic algorithm based Transient stability enhancement using VAR compensation of DFIG based wind turbine JLP P.Malathy International Conference on Power and Energy systems , 2017 2017
VAr Compensation Based Stability Enhancement Of Wind Turbine Using STATCOM JLP P. Malathy International Journal of Engineering and Applied Sciences (IJEAS) 4 (3), 66-69 , 2017 2017
Transient stability improvement of DFIG based wind turbine during fault through reactive power compensation using STATCOM JL P.Malathy 40th National systems conference 2016, Telangana State, India , 2016 2016
Loadability analysis during single contingency with FACTS devices using Differential Evolution SA Malathy P IEEE xplorer digital library , 2016 2016 Citations: 8
Application of DE for maximizing the loadability limit of transmission system during contingency TM P.Malathy, Dr.A. Shunmugalatha Advances in Intelligent systems and Soft Computing, Springer 437 (DOI 10 … , 2016 2016 Citations: 4
Enhancement of Transmission system loadability during contingency by optimal allocation of FACTS devices using Particle Swarm optimization PT P.Malathy, Dr. A.shunmugalatha Advances in Intelligent systems and computing, 381-392 , 2015 2015 Citations: 4
Mitigation of Voltage sag and Harmonics in Grid connected Wind Energy System using STATCOM MK P.Malathy International Journal of Scientific Research 13 (4), 111-119 , 2014 2014 Citations: 1
Enhancement of Voltage Stability by Optimal Allocation of TCSC and SVC Using Hybrid PSO International conference on Power and Energy systems ICPES’13, Velammal … , 2013 2013
Optimal Enhancement of Stability under Contingency Conditions with FACTS Devices DAS P.Malathy International conference on computer applications in Electrical Engineering … , 2013 2013
MOST CITED SCHOLAR PUBLICATIONS
Loadability analysis during single contingency with FACTS devices using Differential Evolution SA Malathy P IEEE xplorer digital library , 2016 2016 Citations: 8
Enhancement of Maximum Loadability during N-1 and N-2 contingencies with multi type FACTS devices and its optimization using MDE algorithm SA Malathy P IEEE xplore digital library , 2017 2017 Citations: 7
Application of swarm based intelligent computing algorithms for dynamic evaluation of maximum loadability of transmission network P Malathy, A Shunmugalatha Journal of computational science 21, 201-222 , 2017 2017 Citations: 6
Application of DE for maximizing the loadability limit of transmission system during contingency TM P.Malathy, Dr.A. Shunmugalatha Advances in Intelligent systems and Soft Computing, Springer 437 (DOI 10 … , 2016 2016 Citations: 4
Enhancement of Transmission system loadability during contingency by optimal allocation of FACTS devices using Particle Swarm optimization PT P.Malathy, Dr. A.shunmugalatha Advances in Intelligent systems and computing, 381-392 , 2015 2015 Citations: 4
Estimation of loadability limit with N-1 and N-2 outages using evolutionary computation techniques SA MALATHY P Journal of Ambient Intelligence and Humanized Computing 1 (1), 1-16 , 2020 2020 Citations: 3
Mitigation of Voltage sag and Harmonics in Grid connected Wind Energy System using STATCOM MK P.Malathy International Journal of Scientific Research 13 (4), 111-119 , 2014 2014 Citations: 1
An investigation of Capacitor based Wireless Charging in Electric Vehicle MP Pandimeena S DST-SERB , IEEE sponsered First International Conference on Emerging trends … , 2022 2022
Design and analysis of low density Mg-6Zn-4Cu-2Ca-1Mn alloy for automobile structures MR P.Parameswaran, P.Malathy, S.Saravanan, A. GodwinAntonyA Metal Powder Report 76 (3), 1-9 , 2021 2021
Sinusoidal Tracking Method for Cascaded Multilevel Inverter fed Induction Motor Drive PM M. Hindu Sree Reddy, N. Susheela IEEE Sponsored International Conference on Emerging Trends in Industry 4.0 … , 2021 2021
Customized wheel chair navigation system SL P. Malathy, P. Parameswaran Elementary Education Online 20 (4), 300-306 , 2021 2021
A LI-FI TECHNOLOGY BASED SMART VEHICLE GDJV N. Selvarani, P. Malathy International Journal of Mechanical Engineering and Technology (IJMET) 10 (4 … , 2019 2019
AUTOMATIC FITNESS ALERT SYSTEM FOR ARMED FORCE APPLICATIONS RR N.Selvarani, P.Malathy, G.Devi International Journal of Mechanical Engineering and Technology (IJMET) 9 (11 … , 2018 2018
A Study of Supplementary Services in Restructured Electric Power Market AS P.Malathy, R.Saveria Rani, A. Saveriainfanda, D.Sreenithi International Conference on Interdisciplinary Research Innovations in … , 2018 2018
Evaluation of Transmission Pricing in Deregulated Power System RM P.Malathy, T.Kavya, S.Kowsalya International Conference on Interdisciplinary Research Innovations in … , 2018 2018
Genetic algorithm based Transient stability enhancement using VAR compensation of DFIG based wind turbine JLP P.Malathy International Conference on Power and Energy systems , 2017 2017
VAr Compensation Based Stability Enhancement Of Wind Turbine Using STATCOM JLP P. Malathy International Journal of Engineering and Applied Sciences (IJEAS) 4 (3), 66-69 , 2017 2017
Transient stability improvement of DFIG based wind turbine during fault through reactive power compensation using STATCOM JL P.Malathy 40th National systems conference 2016, Telangana State, India , 2016 2016
Enhancement of Voltage Stability by Optimal Allocation of TCSC and SVC Using Hybrid PSO International conference on Power and Energy systems ICPES’13, Velammal … , 2013 2013
Optimal Enhancement of Stability under Contingency Conditions with FACTS Devices DAS P.Malathy International conference on computer applications in Electrical Engineering … , 2013 2013
