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Master of Science By Research: Recent submissions

Now showing items 1-20 of 33

Study of small–signal stability of a renewable integrated power system using a dynamic phasor approach

Lakshan, WAD [Thesis-Full-text]

The transition trend towards renewable energy in the modern world shows a rapid increment of renewable power sources in electrical power systems. Wind energy and solar energy can be considered as the leading energy sources ...
Machine learning of haptic objects and reproduction for virtual reality

Dewapura PW [Thesis-Full-text]

umans interact with machines extensively through our auditory and visual senses, but they frequently ignore their most trusted sense: touch. However, the sense of touch has tremendous potential in almost all fields, ...
A sustainable approach for integrating distributed solar PV generation into Sri Lankan electrical grid

Bandara AWAL [Thesis-Abstract]

Sri Lanka is an island with many accessible renewable energy resources. But the poorpenetration of these resources to generate electricity, has continued the use of conventionalpower generation, resulting continuous emissions ...
Z-source inverter (ZSI) based reconfigurable architecture for solar Photo-voltaic (PV) Microgrid

Lakshika KAH [Thesis-Abstract]

The principal aim of this research is to identify and use the advantages of Z-source inverter and to develop a reconfigurable architecture for residential microgrid. The researcher has described the summary of the studies ...
Intelligent fall detection and notification system for an IOT based smart home environment

Kalinga NMT [Thesis-Abstract]

Throughout the history of technology, various mechanisms to support the elderly and the disabled have been introduced as a remedy for the inadequacy of caregivers to provide them with the required assistance in leading ...
An Advanced machine learning approach to estimate the state of charge of battery energy storage system for micro-grid

Jeewandara JMDS [Thesis-Abstract]

Microgrids and energy storage systems play a major role in the sustainable and clean energy sector. There are various types of energy storage systems (ESS) are available and among them, battery energy storage systems ...
Optimization of multi agent based energy management systems using reinforcement learning for microgrids

Perera MK [Thesis-Abstract]

People's concerns about environmentally friendly power generation have given rise to a new concept known as distributed generation. The integration of renewable-based distributed generation resources into the main power ...
Achieving frequency stability through controlled active power injection using energy storage systems

Aluthge CD [Thesis-Abstract]

As solar Photovoltaic solar generation increases in the power system the conventional generators are being replaced or lose their dominance. Therefore, the resultant inertia of the system reduces. Due to this reason, in ...
Design of an adaptive over current protection system for microgrids

Senarathna TSS [Thesis-Full-text]

Microgrids have been popularized in the past decade due to their ability to add distributed generation into the classic distribution systems. Protection problems are among several other problems that need solutions in order ...
Optimal placement, sizing and dispatch of battery energy storage system integrated distributed generation

Anuradha KBJ [Thesis-Full-text]

Distributed Generation (DG) has become a key component in modern power industry due its significant advantages over the traditional power generation methods. Nevertheless, it is required to integrate them for distribution ...
Solid state transformer based hybrid microgrid architecture for increased solar PV penetration

De Silva HHH [Thesis-Full-text]

Increased penetration of rooftop solar PV is causing undesirable technical impacts on the distribution networks. It has been identified that several urban distribution transformers in Sri Lanka are exceeding fifty percent ...
Designing a fast fourier transform based islanding detection method for DC microgrids

Jayasena KNC [Thesis-Full-text]

The scarcity of the natural resources, environmental issues and rising population in the world, demands for innovative concepts, such as microgrids to the modern power system. Nowadays, microgrids are becoming very popular ...
Development of multi-agent system based energy management system for micro grids

Priyadarshana HVV [Thesis-Full-text]

In this thesis, our objective is to introduce multi agent concept for the energy management of micro grids. This objective is very significant as micro grids are emerging as a method to integrate the operation of distributed ...
Experience based adaptive vocal interaction system for domestic service robots

Wickramaratne, SD [Thesis-Full-text]

Domestic service robots have gained an increasing popularity in the recent times due to the lack of personnel to tend to domestic work. Domestic service robots with con- versational capabilities can be sought out as an ...
Condition monitoring of metal oxide surge arresters at power distribution

Arshad, SM [Thesis-Full-text]

Metal Oxide Surge Arresters (MOSA) are proven to be reliable protective devices for power distribution and electrical transmission system. MOSA are subjected to electrical ageing or degradation due to constant AC conduction ...
Narrow band state of charge controlled energy management system for hybrid RTG cranes based on state machine controller

Bolonne SRA [Thesis-Full-text]

This research evaluates possibility of using a new hybrid system based on variable speed diesel generator (VSDG), Li-ion battery bank and supercapacitor bank (SC) for a rubber tire gantry crane (RTGC) used in container ...
Development of a comprehensive electro-thermal battery model for energy management in microgrid systems

Attanayaka AMSMHS [Thesis-Full-text]

Energy storage systems are frequently used to buffer the difference between intermittent renewable generations and energy demand in microgrids. Different energy storage options are possible but the battery energy storage ...
Creating conceptual maps by natural language descriptions for human - friendly robot navigation

Bandara HMRT [Thesis-Abstract]

The living standards of elderly people are uplifted through developing assistive robots who are capable of supporting their daily activities by possessing the competency to provide companionship to human beings. Human ...
Development of an Intelligent Vision Enhanced Multimodal Human-Robot Interaction for Service Robots in Domestic Environment

Srimal, PHDAS [Thesis-Full-text]

In the recent past, domestic service robots have come under close scrutiny among researchers. When collaborating with humans, robots should be able to clearly understand the instructions conveyed by the human users. Voice ...
Design of an autobiographical memory for a social robot supporting human-robot interactions

Edirisinghe, MMSN [Thesis-Full-text]

Arti cial companions harnessed with long-term interaction capabilities are useful for a variety of applications. The ability of recalling past memories during ongoing interac- tions and adapting behavior according to the ...

Now showing items 1-20 of 33

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