J. Jeslin Drusila Nesamalar, P. Venkatesh, S. Charles Raja,
Optimal energy delivery and energy consumption is vital in electric power systems as large amount of electricity cannot be stored in its electrical form. As part of upgradation, power systems are undergoing deregulation. One among the key issues of the deregulated power system is overload on a transmission line, also referred as congestion. Congestion is not acceptable as it increases the energy price and threatens system reliability and security. In this paper, a method of energy management is ...
Tópico(s): Smart Grid Energy Management
2016 - Elsevier BV | Applied Energy
J. Jeslin Drusila Nesamalar, P. Venkatesh, S. Charles Raja,
This paper presents a Hybrid Nelder–Mead – Fuzzy Adaptive Particle Swarm Optimization (HNM-FAPSO) for a Multi-Line Congestion Management (MLCM) problem. MLCM is a nonlinear optimization problem in deregulated power system. The generators which are sensitive to the congested lines are selected based on the novel Apparent Power Sensitivity Factor (APSF) and are rescheduled by using the HNM-FAPSO algorithm. The objective of hybridizing the Nelder–Mead (NM), Fuzzy adaptive Particle Swarm Optimization (FAPSO) ...
Tópico(s): Energy Load and Power Forecasting
2016 - Elsevier BV | Applied Soft Computing
J. Jeslin Drusila Nesamalar, P. Venkatesh, S. Charles Raja,
This article provides a comprehensive review on Tamilnadu's achievement in extracting renewable energy. It discusses the initiatives and policies framed to exploit the renewable natural resources. It also analyzes the various barriers in exploiting renewable energy and the future prospects of Tamilnadu. The core findings are: Tamilnadu, the southernmost state of India is immensely blessed with renewable energy sources mainly wind, solar, hydro and bio-mass. As a result of proper planning and immense ...
Tópico(s): Energy and Environment Impacts
2017 - Elsevier BV | Renewable and Sustainable Energy Reviews
J. Senthil Kumar, S. Charles Raja, J. Jeslin Drusila Nesamalar, P. Venkatesh,
This paper proposes a Hybrid Nelder-Mead and Cuckoo Search (HNMCS) algorithm to minimize the power loss in hybrid AC/DC microgrid systems by optimizing the output power of Renewable Energy Distributed Generators (REDG). The non-linear power loss minimization problem is solved by the proposed HNMCS to optimize the size of REDG. So far, the REDG sizing is determined by considering generator output as variable whereas in the proposed technique, the area required for the operation of REDG in hybrid AC/ ...
Tópico(s): Islanding Detection in Power Systems
2018 - Elsevier BV | Energy
G. R. Hemanth, S. Charles Raja, J. Jeslin Drusila Nesamalar, J. Senthil Kumar,
In the present scenario, in order to meet the growing electricity demand, demand side management (DSM) is one among the various approaches used in smart grid. By applying DSM at the customer side, various benefits such as reduction in electricity cost, reduction in peak demand, and improvement in load factor can be achieved. This paper proposes a new architecture, namely, Intelligent Universal Load Management System (IULMS) to implement DSM based on load shifting approach for a residential building ...
Tópico(s): Building Energy and Comfort Optimization
2020 - Taylor & Francis | Advances in Building Energy Research
J. Nishanthy, S. Charles Raja, J. Jeslin Drusila Nesamalar,
In this world, with enhancing environmental issues of greenhouses and fossil fuels-based systems in societies and assumptions of sustainable solutions includes Renewable Energy Technologies (RET) and Electric Vehicles (EV) are increased in the residential and commercial buildings. Moreover, Renewable Energy Resources (RES) have an exceptional milestone towards the world to supply energy from the energy market to the consumers without any scarcity and the EV charging facilities among the residential ...
Tópico(s): Smart Grid Energy Management
2023 - Elsevier BV | Energy Conversion and Management
Karthick Tamilarasu, Charles Raja Sathiasamuel, Jeslin Drusila Nesamalar Joseph, Rajvikram Madurai Elavarasan, Lucian Mihet‐Popa,
Soaring energy demand and the establishment of various trends in the energy market have paved the way for developing demand-side management (DSM) from the consumer side. This paper proposes a reinforced DSM (RDSM) approach that uses an enhanced binary gray wolf optimization algorithm (EBGWO) that benefits the consumer premises with load scheduling, and peak demand reduction. To date, DSM research has been carried out for residential, commercial and industrial loads, whereas DSM approaches for educational ...
Tópico(s): Energy Efficiency and Management
2021 - Multidisciplinary Digital Publishing Institute | Energies
J. Jeslin Drusila Nesamalar, S. Suruthi, S. Charles Raja, Karthick Tamilarasu,
The Renewable Energy Sources (RES) have marked a new trend in the Indian energy market and sustainable energy development. In countries like India, the consumers are more welcomed to be prosumers by utilizing the primary renewable energy sources such as solar, wind, biogas, geothermal etc. The renewable energy generation is highly dynamic and thus, Hybrid Energy Systems (HES) strengthens its scope in self-dependent energy generation of the consumers. This paper proposes techno-economic analysis of ...
Tópico(s): Electric Vehicles and Infrastructure
2021 - Elsevier BV | Energy Conversion and Management
T. Karthick, S. Charles Raja, Jeslin Drusila Nesamalar J., K. Chandrasekaran,
Internet of Things (IoTs) plays a vital role in energy sector which introduces a smart metering and monitoring system. The smart monitoring focuses on incorporating smart meters and control techniques which requires smart equipment control, bidirectional communication, integration of network and users. In this paper, a new Commercial Building Energy Management System (CBEMS) using IoT based Smart Compact Energy Meter (SCEM) is proposed to monitor and control the energy usage and power quality issues. ...
Tópico(s): Energy Load and Power Forecasting
2021 - Elsevier BV | Sustainable Energy Grids and Networks
S. Charles Raja, Vijaya Kumar N M, Senthil kumar J, Jeslin Drusila Nesamalar J,
A hybrid bi-level programming approach is presented in this paper to enhance the system reliability by optimally integrating the Vehicle Charging Stations (VCS) of Plug-in Hybrid Electric Vehicle (PHEV) and the Renewable Distributed Generation (RDG) simultaneously. A wide spectrum of requirement exists among the customers to have a continuity of supply in the presence of the fluctuating nature of RDS. Thus, a non-linear objective function is formulated to minimize the Energy Not Supplied (ENS) to the ...
Tópico(s): Electric and Hybrid Vehicle Technologies
2021 - Elsevier BV | Energy
J. Nishanthy, S. Charles Raja, T. Praveen, J. Jeslin Drusila Nesamalar, P. Venkatesh,
Renewable energy resources have a remarkable landmark across the world to provide electricity to the consumers without any inadequacy in the energy market. The utilization of renewable energy sources in electric vehicle charging stations is among the most prominent area of research in developing countries. This paper analyses techno-economic and environmental factors of hybrid solar wind vehicle charging stations at the highway of Southern Tamil Nadu, India. The sensitivity analysis is performed ...
Tópico(s): Hybrid Renewable Energy Systems
2022 - Wiley | International Journal of Energy Research
Lizette Drusila Flores Delgado, Irlanda Olave Moreno, Ana Cecilia Villarreal Ballesteros,
Research shows that mentoring EFL pre-service teachers during the practicum element of teacher-training courses allow them to get experience and to develop, improve, and put into practice their teaching skills. This professional practice can impact the development of a positive or negative professional identity in teachers. Current literature, however, seems to focus on the shaping of teacher identity and learner identity, but there is little empirical research regarding the development and shaping ...
Tópico(s): Digital literacy in education
2020 - Indonesia University of Education | Indonesian Journal of Applied Linguistics
K. Ganesan, Prince Winston David, J. Jeslin Drusila Nesamalar, M. Pravin,
A bifacial solar photovoltaic (PV) module performs worse if it has any faults that reduce output power, shorten its lifetime, or raise safety and reliability issues. Since they work in constantly changing environments, the PV modules may have a variety of defects, including glass breakage, soiling, Ethylene Vinyl Acetate (EVA) delamination, discoloration, fractures, corrosion, and hotspots. Thermal stress, photo-thermal deterioration, aging, transportation, dust buildup, bird droppings, and partial ...
Tópico(s): Silicon and Solar Cell Technologies
2023 - Elsevier BV | Applied Energy
J. Jeslin Drusila Nesamalar, P. Venkatesh, S. Charles Raja,
This article analyse the optimal utilization of Renewable Energy Sources (RES) to manage congestion under power system restructured environment. The proposed congestion management problem is formulated to minimize the rescheduling cost of renewable and conventional generators to alleviate congestion subject to operational, line overloading, seasonal and time constraints. The rescheduling has been done by generator selection based on the proposed Apparent power Congestion Index. Particle swarm optimization ...
Tópico(s): Microgrid Control and Optimization
2015 - Elsevier BV | IFAC-PapersOnLine
S. Charles Raja, A. C. Vishnu Dharssini, J. Jeslin Drusila Nesmalar, T. Karthick,
Nowadays, the Internet of Things (IoT) has a wide impact on many potential applications. The impact of IoT on performing demand-side management (DSM) in an Indian educational institution has not been researched in depth before. In this research work, an IoT-enabled SDSMS (Smart DSM System) has been deployed with the main objective of minimizing electricity tariff and also to tweak the quality of user comfort. It can be feasible by prioritizing available renewable PV solar energy during peak hours in ...
Tópico(s): Solar Radiation and Photovoltaics
2023 - Multidisciplinary Digital Publishing Institute | Energies
Produção Nacional
Revisado por pares
... do período imperial romano: Agripina Maior e Lívia Drusila. Para tanto, discutimos múltiplas apresentações dessas figuras nas ... analysis onthe construction of the fame of Livia Drusila and Agrippina Maior Abstract: This article presents part ... early Roman imperial period: Agrippina Maior and Livia Drusila. Therefore, multiple presentations of these figures are discussed ... de la construcción de la fama de Lívia Drusila y Agrippina Maior Resumen: Este artículo presenta parte ... del período imperial romano: Agrippina Maior y Lívia Drusila. Con este fin, se discuten múltiples presentaciones de ...
Tópico(s): Brazilian Legal Issues
2020 - UNIVERSIDADE ESTADUAL DO PARANÁ | Outros Tempos – Pesquisa em Foco - História
... símbolo de la maldad, la imagen de Livia Drusila ha sido difamada y manipulada desde la antigüedad ... familia imperial. Insertada en esta política ideológica, Livia Drusila vio su figura politizada y mediatizada de acuerdo ...
Tópico(s): Classical Studies and Legal History
2020 - University of Valladolid | Hispania Antiqua
Michelle Arrucha‐Cozaya, Nuria Cecilia Zamora-Zúñiga, Dafhne Miranda‐Hernández, Reyna Bustamante-González, Gabriela Martínez-Díaz, Drusila Tovar-Rodríguez, Berenice López-Zamora, María Pilar Cruz-Domínguez, Abraham Edgar Gracia‐Ramos, Miguel Ángel Saavedra,
Tópico(s): Atherosclerosis and Cardiovascular Diseases
2023 - Springer Science+Business Media | Rheumatology International
S. Charles Raja, S. Prakash, J. Jeslin Drusila Nesamalar,
The aim of this article is to apply Hybrid Nelder–Mead – Grey Wolf Optimizer (HNMGWO) in congestion management problem with optimal congestion cost by rescheduling generators in the power system. When the transmission power lines are overloaded in the power system, the following strategies are followed: generator rescheduling and installation of FACTS devices on the lines and load curtailment. But, load curtailment is not performed as the deregulated system encourages customer satisfaction. Thus, generator ...
Tópico(s): Smart Grid Energy Management
2021 - Taylor & Francis | IETE Journal of Research
Tópico(s): Medieval Architecture and Archaeology
2019 - University of Seville | HABIS
Produção Nacional
Faldryene de Sousa Queiroz, Luciana Ellen Dantas Costa, Geisa Maciel da Silva, Mylena de Araújo Régis,
... Arq Odontol. 2015;51(4):210-15.Antunes Drusila P, Antunes Débora P, Chaoubat A, Paula MVQ ...
Tópico(s): Injury Epidemiology and Prevention
2019 - Indonesian Center for Animal Research and Development | ARCHIVES OF HEALTH INVESTIGATION
Ana Cecilia Villarreal Ballesteros, Irlanda Olave Moreno, Lizette Drusila Flores Delgado,
One of the main goals of language teacher education programs is to prepare professionals who can respond to the growing demands of society for quality instruction. However, we often find that training in current theories and methods has limited impact on pre-service teachers’ long established beliefs and ultimately on their practice. The purpose of this qualitative interpretative study is to explore the conceptual metaphors (Lakoff and Johnson, 2008) used by pre-service teachers when writing their ...
Tópico(s): EFL/ESL Teaching and Learning
2020 - National Research University – Higher School of Economics | Journal of language and Education
Niranjan Kumar, S. Charles Raja, S. Arun Mozhi, J. Jeslin Drusila Nesamalar,
One of the most convoluted parts of an electrical power system is its distribution system. Compared to generation and transmission losses, distribution losses are very high in the vertically integrated power system. A modern smart grid involves bidirectional power flow due to Renewable Distributed Generations (RDGs). Integration of RDGs near the load points results in a reduction in the distribution losses. This paper proposes the new Hybrid Cuckoo Search Grey Wolf Optimizer (HCSGWO) to optimally ...
Tópico(s): Smart Grid Energy Management
2023 - Taylor & Francis | IETE Journal of Research
In Reply. —Dr Tauer and Dr Goodwin have misread my Contempo article. I appreciate the opportunity to correct their misreadings. Tauer is correct in saying that research using human embryos produced by in vitro fertilization without transfer to a human uterus was found acceptable from an ethical point of view by the EAB in 1979, 1 but my article did not claim that the Human Embryo Research Panel was the first to approve such research. Rather, it was first "to approve funding for the production of human ...
Tópico(s): Ethics in medical practice
1995 - American Medical Association | JAMA
S. Jeyasankari, J. Jeslin Drusila Nesamalar, S. Charles Raja, P. Venkatesh,
Tópico(s): Power System Reliability and Maintenance
2014 - Springer Science+Business Media | Journal of The Institution of Engineers (India) Series B
S. Charles Raja, J. Jeslin Drusila Nesamalar, P. Venkatesh,
Tópico(s): Smart Grid Energy Management
2014 - Springer Science+Business Media | Sadhana
S. Charles Raja, J. Jeslin Drusila Nesamalar, P. Venkatesh,
Tópico(s): Smart Grid Energy Management
2013 - Taylor & Francis | Australian Journal of Electrical & Electronics Engineering
Produção Nacional
Revisado por pares
Débora Pinto Antunes, Drusila Pinto Antunes, Renato Camargo Matos, Maria Beatriz Beber Kamozaki, Clóvis Pagani, Ivone Oliveira Salgado,
Objetivo: Avaliar a liberacao de ion fluoreto de 2 cimentos de ionomero de vidro (CIV) anidro e 2 modificados por resina composta antes e apos recarga com fluoreto de sodio neutro a 2% por 4min. e apos a protecao da superficie do CIV Maxxion R com um adesivo odontologico, um verniz cavitario e um esmalte incolor para unhas. Metodos: Com uma matriz de aco inox com 2mm x 6mm, confeccionou-se 5 corpos de prova de cada material, que foram imersos em 5mL de agua deionizada, trocada a cada 24h. Foram realizadas ...
Tópico(s): Dental Trauma and Treatments
2013 - SciELO | Pesquisa Brasileira em Odontopediatria e Clínica Integrada
Débora Pinto Antunes, Mariella Agostinho Gonçalves, Drusila Pinto Antunes, Marcos Vinícius Queiróz de Paula, Fabíola Pessôa Pereira Leite, Maria das Graças Afonso Miranda Chaves,
Os traumatismos dentarios sao ocorrencias relativamente frequentes que acometem principalmente criancas, adolescentes e adultos jovens, sendo os dentes anteriores os mais afetados. Na avulsao, o dente e deslocado totalmente para fora do alveolo e e considerada a lesao dentoalveolar que maiores danos funcionais, esteticos e psicologicos provoca ao paciente, constituindo-se numa grave urgencia odontologica. Apresenta prognostico duvidoso, devido a frequencia com que ocorrem reabsorcoes radiculares ...
Tópico(s): Airway Management and Intubation Techniques
2015 - Pharmaceutical Society of Japan | JOURNAL OF HEALTH SCIENCE
J. Jeslin Drusila Nesamalar, P. Venkatesh, S. Charles Raja,
Tópico(s): Electric Power System Optimization
2016 - Scientific and Technological Research Council of Turkey (TUBITAK) | TURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTER SCIENCES