Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 636 for “"stand-alone"”.
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Battery performance characterisation for stand-alone photovoltaic systems
One of the main factors limiting optimisation of PV system designs over the life of the system has been the lack of battery test data appropriate to PV applications. The main objective of this study was to determine accurate empirical data for locally available lead-acid batteries which could be …
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Stand-alone solar-pv hydrogen energy systems incorporating reverse osmosis
… is to utilise small-scale renewably powered stand-alone energy systems to help supply power for everyday utilities and to operate desalination systems serving potable water (drinking) needs reducing diesel generator dependence. In such systems, on-site water production is essential so as to …
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Variable energy pricing in stand alone community hybrid energy systems
… are capable of providing increasingly viable, standalone alternatives to the centralised energy supply model.This thesis investigates the extent to which the viability of these stand-alone hybrid energy systems could be further improved by implementing domestic demand response, promoted via …
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Investigation into Stand-alone Brain-computer Interfaces for Musical Applications
… music interface (BCMI)-based operations into a stand-alone application, which would improve the portability of BCMIs. This projects addresses various engineering problems that are faced while developing a stand-alone BCMI. In order to efficiently present the visual stimulus for SSVEP, it …
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Computer simulation of stand-alone photovoltaic systems with battery storage
… to simulate accurately the performance of stand alone photovoltaic systems with battery storage on an hourly basis for one simulated year. The program incorporates models of the POA irradiance, the photovoltaic cell · temperature and the battery temperature to simulate the environmental …
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An Interactive Menu-Driven Design Tool For Stand-Alone Photovoltaic Systems
… and government officials to decide whether a stand-alone photovoltaic system is feasible at a location. PVONE consists of three parts - insolation, system design and economic analysis. In order to predict insolation, PVONE first utilizes the clear sky insolation model that is based on …
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Financial Aspects of Stand-alone Solar Power Systems in Sub-Saharan Africa
Countries in Sub-Saharan Africa have struggled with low electrification rates in rural areas. This research examines various methods of achieving higher rural electrification rates. Among the factors that impede rural electrification via extension of the grid include high connection costs and …
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Monitoring and Data-Logging for Stand-Alone and Grid-Tied Photovoltaic Systems
… of various monitoring and data-logging tools for stand-alone and grid-tied photovoltaic systems. The first part of this report describes the research, testing, and installation of a monitoring system for a stand-alone photovoltaic system created by students of California Polytechnic State …
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Establiment d'un site segur amb Honeynet adjacent. Desplegament virtualitzat en entorn stand alone.
L'objectiu d'aquest treball és la implementació i fortificació d'un site destinat a l'intercanvi d'informació confidencial de manera controlada, així com la seva coexistència amb una xarxa esquer. Tota aquesta estructura serà bastida en un únic equip físic, que serà el que gestionarà els diferents …
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Casinos in context : the impacts of stand-alone casino development on urban neighborhoods
… operate with limited competition in their state, standing alone in their respective city. while the general, diffuse impacts of casinos have been well studied, the paucity of casinos in urban settings has left a gap in the understanding of how stand-alone casinos affect their urban context. This …
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Analysis of a Stand Alone Ninth Grade School Transition Program Model: 1993-2003
… et al., 2006). Richard Samuel School (RSS), a stand-alone ninth-grade center, has addressed transition challenges for over 25 years. This single case study research examined the reasons for development of this unique school configuration, as well as the programmatic structures created to …
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Teaching Bioethics as a Stand-alone Subject in a New Zealand State Secondary School
… ethical thinking, ethical consideration and understanding of ethical theory, within New Zealand’s schools and communities at a time when societies globally are facing significant ethical, legal, social, environmental, economic and political challenges resulting from rapid technological advances. …
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A Comprehensive Methodology For Well Ramp-up of Open Hole Stand-Alone Screen Completions
… to monitor and ramp-up production for open hole stand-alone screen (OH-SAS) completion that optimizes production by considering risks of production impairment and screen erosion failure. Laboratory evaluations of drill-in fluids showed non-uniform filter cake clean-up or presence of “pinholes” …
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Experimental evaluation of a stand alone wind turbine induction generator under stator flux orientation
Includes bibliographical references (pages 209-210).
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Modelling of a stand alone photovoltaic system with dedicated hybrid battery energy storage system
… this thesis project was to model and simulate a stand-alone photovoltaic (PV) plant that utilized the maximum power point tracking (MPPT) technique and included a hybrid battery energy storage system (BESS). The model consisted of five main components namely; the photovoltaic module, maximum …
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