KUET Institutional Repository

Browsing by Subject "Power"

Browsing by Subject "Power"

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  • Damping Performance Enhancement of a Power System by STATCOM and its Frequency Stability Consideration 
    Hassan, Mehedi (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2016-12)
    This thesis investigates the damping performance of power systems through eigenvalue analysis and the impact of cyber-attack on power systems in frequency disturbing aspects during sudden changes of load. It also proposes ...
  • Design of a Power System Stabilizer Using Adaptive Neuro-Fuzzy Logic 
    Ahmed, Moudud (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2016-05)
    Power systems are large, complex and nonlinear systems, and often exhibit low-frequency power oscillations due to insufficient damping. PSSs are widely used to suppress the electromechanical oscillations of generators ...
  • Design of High Efficiency lnxGa1-xN-Based Multi-Junction Solar Cells 
    Islam, Md. Rafiqul (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2006-11)
    Photovoltaic (PV) power generation is becoming widespread as a clean and gentle energy source for the earth. The main drawback of currently used photovoltaic cell is its low conversion efficiency and materials with the ...
  • InN-Based Heterojunction Field Effect Transistor 
    Islam, Md. Sherajul (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2009-09)
    As a promising candidate for future high speed devices InN-based heterojunction held effect transistor (HFET) has gained a lot of attention in recent years. I lowever. InN-based devices are still a less studied compared ...
  • Modeling and Simulation of CNT based tunnel FET 
    Sarker, Md. Shamim (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2017-02)
    MOSFETs are commonly used in high speed integrated circuits and are yielding smaller, faster and more functions at lower cost. Various problems exist with scaling of MOSFET devices including shorl channel effects such ...
  • Numerical Electromagnetic Analysis of Lightning Surge Response on Vertical Conductor 
    Yusuf, Md. Salah Uddin (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2016-05)
    In analyzing the lightning performance of overhead power transmission lines and substations, the lightning surge characteristics of transmission line components as well as the statistical data of lightning such as the ...
  • A Study on Sectionalizing and Coordination of Protective Devices and Voltage Drop Compensation of Rural Distribution System 
    Das, Santosh Kumar (Bangladesh Institute of Technology (BIT), Khulna, Bangladesh., 2002-05)
    Methodologies are presented in this thesis to study the coordination among the protective devices and voltage drops at different points of a radial distribution system. Maximum and Minimum values of currents due to ...
  • Theoretical Performance Analysis of InN-Based Double Channel High Electron Mobility Transistors (DHEMTs) 
    Kaysir, Md. Rejvi (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2012-01)
    In recent years. it has been predicted that InN-based High Electron Mobility Transistors (HEMTs) may be record fast among 111-Nitride transistors due to their highly attracting inherent properties. Though the InN-based ...