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Full-Text Articles in Power and Energy
Contributions To Hybrid Power Systems Incorporating Renewables For Desalination Systems, Nasser Alawhali
Contributions To Hybrid Power Systems Incorporating Renewables For Desalination Systems, Nasser Alawhali
Theses and Dissertations--Electrical and Computer Engineering
Renewable energy is one of the most reliable resource that can be used to generate the electricity. It is expected to be the most highly used resource for electricity generation in many countries in the world in the next few decades. Renewable energy resources can be used in several purposes. It can be used for electricity generation, water desalination and mining. Using renewable resources to desalinate the water has several advantages such as reduce the emission, save money and improve the public health. The research described in the thesis focuses on the analysis of using the renewable resources such as …
Stability Analysis And Design Of A Tracking Filter For Variable Frequency Applications, Pranav Aramane
Stability Analysis And Design Of A Tracking Filter For Variable Frequency Applications, Pranav Aramane
Theses and Dissertations--Electrical and Computer Engineering
The work presented in this thesis is a frequency adaptive tracking filter that can be used in exact tracking of power frequencies and rejection of unwanted harmonics introduced during power disturbances. The power synchronization process includes power converters and other equipment that have many non-linear components that introduce unwanted harmonics. This new design is motivated by the requirement of a filter that can filter all the harmonics and exactly track a rapidly varying fundamental frequency with little time delay and phase error. This thesis analyzes the proposed filter mathematically based on Lyapunov theory and simulations are presented to show the …
Economic Operation Of Typical Microgrids, Yuanzhen Guo
Economic Operation Of Typical Microgrids, Yuanzhen Guo
Theses and Dissertations--Electrical and Computer Engineering
A microgrid is a subnetwork of power system that consists of a group of distributed energy sources and loads. It is designed to integrate distributed generation, loads, energy storage devices, converters, and monitoring and protection devices. Generally, a successful microgrid could run both in island mode (off-grid) and in grid-connected mode (on-grid), being able to convert between two modes at any time. With continuous development of the power system, distributed renewable generation unit accounts for an increasing proportion, since microgrid could effectively connect these generation units to the main grid, thereby improving the energy efficiency and the energy structure. Microgrid …