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Browsing Masters Theses by Thesis (Discipline) "Engineering"

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Control system for doubly fed induction generator based wind energy conversion system

Tanvir, Aman Abdulla (Halifax, N.S. : Saint Mary's University, 2016)

This thesis deals with the analysis, modeling, and control of the doubly-fed induction machine used as a wind turbine generator. The energy efficiency of wind turbine systems equipped with doubly-fed induction generators ...
Control system for dual-mode operation of grid-tied photovoltaic and wind energy conversion systems with active and reactive power injection

Labib (Halifax, N.S. : Saint Mary's University, 2017)

The purpose of the work is to design and implement a dual mode control operation of grid-connected renewable (photovoltaic or wind) energy conversion systems with a low-voltage ride through capability. Control systems for ...
Effect of creep loading on the nanostructure of tendons

Hijazi, Khaled Marwan Anis (Halifax, N.S. : Saint Mary's University, 2017)

This thesis focused on exploring ultrastructural damage to tendons during low strain-rate loading at overload and suboverload levels. In the first experiment, tendons were either statically loaded at overload stress until ...
Energy management and control systems for hybrid wind-solar energy system with battery storage

Ahmed, Khandker Tawfique (Halifax, N.S. : Saint Mary's University, 2016)

A hybrid wind solar energy system with battery storage and its control systems are presented in this dissertation. The proposed system consists of a wind turbine, a solar panel, a battery storage unit and a set of loads. ...
Experimental validation of solar photovoltaic and battery storage-based microgrid energy management system

Dhar, Rupak Kanti (Halifax, N.S. : Saint Mary's University, 2020)

The purpose of this work is to design and implementation of an energy management system for a solar Photovoltaic (PV) and battery storage-based microgrid system. The control architecture of PV, battery, and inverter units ...
Grid and rotor sides of doubly-fed induction generator-based wind energy conversion system using sliding mode control approach

Eshaft, Hisham Salem Ali (Halifax, N.S. : Saint Mary's University, 2017)

This thesis deals with the analysis, modeling, and control of a Doubly-Fed Induction machine used as a wind turbine generator. A sliding mode control scheme is applied to control the power and Dc-link voltage. Two back-to-back ...
Harvesting vibration energy by employing piezoelectricity and electromagnetism

Embuldeniya, Ranjith, 1961- (Halifax, N.S. : Saint Mary's University, 2023-04-11)

Many energy technologies have their environmental footprint. However, energy from renewable sources does not. Venturing into green ways of producing energy is the order of the day. This project aims at generating energy ...
Modeling, simulation and development of supervision control system for hybrid wind diesel system

Rajasekaran, Vigneshwaran (Halifax, N.S. : Saint Mary's University, 2013)

A simulation-based research work on developing supervision control system for hybrid wind diesel system (HWDS) is presented. Simulation models of HWDS based stand-alone system and micro-grid systems are developed with ...
Power management and control for solar-wind-diesel stand-alone hybrid energy systems

Islam, Md. Aminul (Halifax, N.S. : Saint Mary's University, 2014)

A simulation based research on developing a power management and control system for stand-alone solar-wind-diesel hybrid energy systems is presented in this dissertation. The simulation model of stand-alone system is ...
Repetitive learning control for remote control systems

Sheng, Long (Halifax, N.S. : Saint Mary's University, 2006)

In this thesis, a Repetitive Learning Control (RLC) approach is proposed for a class of remote control nonlinear systems satisfying the global Lipschitz condition. The proposed approach is to deal with the remote tracking ...
Supervisory control interface for experimental hybrid wind & solar energy system

Bachhao, Vinod (Halifax, N.S. : Saint Mary's University, 2018)

A supervisory control interface developed for wind and solar energy system and its control systems are presented in this thesis. The proposed system consists of a wind turbine, a solar panel and a load bank. A power ...
Transition between stand-alone and grid connected solar pv microgrids

Sarker, Farhad Hossain (Halifax, N.S. : Saint Mary's University, 2022-08-05)

In this study, conversion of Solar Photovoltaic (PV) energy to increase sustainable energy and increase system efficiency is being studied. During the process, both stand-alone mode and grid connected mode microgrid with ...