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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 42 for “"Induction Generator"”.
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Self-excited electrostatic induction generator.
Massachusetts Institute of Technology. Dept. of Nuclear Engineering. Thesis. 1968. M.S.
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Design of a high-speed induction generator
Thesis (M.S.) Massachusetts Institute of Technology. Dept. of Electrical Engineering, 1953.
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Excitation and control of a high-speed induction generator
… the use of a high speed, squirrel cage induction generator and power converter for producing DC electrical power onboard ships and submarines. Potential advantages of high speed induction generators include smaller size and weight, increased durability, and decreased cost and …
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Modelling and performance analysis of doubly fed induction generator wind farm
Submitted in fulfillment of the requirements for the degree of Master of Engineering in Electrical Power Engineering, Durban University of Technology, Durban, South Africa, 2018.
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Doubly Fed Induction Generator Control Using Artificial Neural Network for Wind Generation System
… wind turbines, the wind generation system needs generators. The doubly fed induction generator is the most commonly used due to its high energy transfer efficiency, reliability, and low maintenance cost. The control of DFIG parameters is crucial to the dynamic performance of the wind generation …
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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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Design and implementation of variable speed wind energy induction generator systems for fault studies
… operational and maintenance costs of these wind generators. The most efficient way of reducing these costs is by the early detection of the degeneration of these generators health, thus facilitating a proactive response, minimizing downtime, and maximizing productivity. The more common induction …
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Development of a scaled doubly-fed induction generator for assessment of wind power integration issues
… and the prototyping of a scaled doubly-fed induction generator (micro-DFIG). The machine is also analysed and tested. The scaling of the micro-machine is achieved by means of a dimensional analysis, which is a mathematical method that allows machines and systems to be downscaled by …
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Dsp Implementation Of Dc Voltage Regulation Using Adaptive Control For 200 Kw 62000 Rpm Induction Generator
… loop system to control the DC voltage for 200 kW induction generator rated at a speed of 62000 RPM under different load conditions. The voltage regulation has been implemented using PI controller. A gain scheduling control algorithm has been developed to select the appropriate controller gains …
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Detection of faults in a scaled down doubly-fed induction generator using advanced signal processing techniques.
… into the development of a micro-based doubly fed induction generator (DFIG) test rig for fault studies. The 5kW wound rotor induction machine (WRIM) that was used in the test rig was based on a scaled-down version of a 2.5MW doubly fed induction generator (DFIG). The micromachine has been …
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Real-time simulation of a doubly-fed induction generator based wind power system on eMEGASim® real-time digital simulator
… real-time simulation studies of Doubly-Fed Induction Generator (DFIG) based wind generation systems as basis for performing more practical tests of reliability and performance for both grid-connected and islanded wind generation systems. The author focused on developing a platform for win d …
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The impact of wind generators on a Powe system's transient stability
… carried out on the different types of wind generators and how these would affect the transient stability of a hypothetical power network as presented in this report. Focus was on the transient responses of the conventional synchronous generator’s rotor angle and terminal voltage when …
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Microgrid Laboratory Wind Energy Integration
… developed a microgrid laboratory with various generators, loads, and protection systems over the past several years. To improve and make the Cal Poly microgrid laboratory more realistic, this thesis outlines the process of improving the EE microgrid setup by adding a wind energy generation …
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Cogeneration in distribution system : planning, operation, transients
… with several loads and a capacitor bank. An induction generator, which plays the role of a dispersed storage and generation unit, driven by a hydraulic turbine, which is a common form of renewable energy scheme, is connected to the distribution feeder through a Δ/Y transformer. Transients …
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Subsynchronous Resonance in Wind Farms
… cause subsynchronous resonance (SSR) in turbine-generators, which can lead to electrical instability at subsynchronous frequencies and potential turbine-generator shaft failures. This thesis deals primarily with the potential of subsynchronous resonance in induction generator based wind farms …
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Induction generators in mini and micro hydro applications as a low cost alternative
… with the chief concern of investigating induction generators as a viable alternative. A method of reconfiguring the static excitation of a self-excited induction generator is studied to supply a single-phase or an unbalanced three-phase load using a standard three-phase machine. This …
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Induction and permanent-magnet synchronous generators for small-scale power system applications
… presents two types of alternating current (ac) generators that are becoming popular for use in small-scale distributed generation and in autonomous (or standalone) power systems. For the induction generator (IG), two modes of operation are identified, namely operation on the power grid and …
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A doubly-fed permanent magnet generator for wind turbines
… We propose a novel variation of a doubly-fed induction generator which aims to improve power density and simplify construction. Our design is a doubly-fed, dual-rotor, axial-flux, permanent-magnet machine. Progress in the construction of a prototype is described. Analysis of the steady state …
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