Damping the power-angle oscillations of a permanent-magnet synchronous generator with particular reference to wind turbine applications

Westlake, A.J.G.; Bumby, J.R.; Spooner, E.

doi:10.1049/ip-epa:19960285

Cited by 105 publications

(87 citation statements)

References 3 publications

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“…The generator's response to step changes in driving torque is utilized to illustrate the efficacy of the design. The generator's behaviour on synchronization and operation front when the wind differs is detailed to illustrate the viability of the new design [140].…”

Section: Damping and Oscillationmentioning

confidence: 99%

Conceptual Framework of Antecedents to Trends on Permanent Magnet Synchronous Generators for Wind Energy Conversion System

Padmanathan¹,

Uma²,

Ramachandaramurthy³

et al. 2017

Preprint

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Abstract:The Wind Energy Conversion System (WECS) plays an inevitable role across the world. In particular, the attention for Permanent Magnet Synchronous Generators (PMSGs) connected with wind farm is popular. This paper deals with the literature review that describes the recent advances, progresses and innovatory trends on PMSGs for WECS. Comparison between geared and direct-driven conversion systems and the classification of electrical machines used in WECS are discussed. A detailed analysis on the design aspects considering various topologies of PMSGs are encompassed in the literature. The PMSG design and optimization problems are solved by field computation techniques and optimized by using Soft Computing (SC) techniques .The threedimensional, finite element software platform for the analysis and design of PMSGs is discussed. This paper also deals with the interdisciplinary modeling, analysis, and optimization of PMSG using Finite Element Analysis (FEM) and SC techniques. Finally, PMSGs are reviewed and compared for further exploration.

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Section: Damping and Oscillationmentioning

confidence: 99%

Conceptual Framework of Antecedents to Trends on Permanent Magnet Synchronous Generators for Wind Energy Conversion System

Padmanathan¹,

Uma²,

Ramachandaramurthy³

et al. 2017

Preprint

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“…The obtained V dc voltage is filtered by a capacitor (C = 1500 µ F) and is supplied into the R L load. The voltage and electromagnetic torque equations for the PMSG in the d-q axis synchronous rotational reference frame can be expressed as follows [20,21]: …”

Section: Wind Turbine Generator Systemmentioning

confidence: 99%

Implementation of neural network-based maximum power tracking control for wind turbine generators

Karakaya¹,

Karakaş²

2014

Turk J Elec Eng & Comp Sci

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Abstract:In this study, the maximum power point tracking (MPPT) of a permanent magnet synchronous generator used in a wind generator system is realized by a prototype installed in a laboratory environment. The installed prototype is modeled in a MATLAB/Simulink environment. The MPPT is realized by an artificial neural network (ANN). The obtained simulation and experimental results are compared. The maximum power estimation at various windmill speeds (rpm) of the trained ANN in determined reference speeds is analyzed. The zero crossing points of the phases are determined by a digital signal peripheral interface controller and the system is operated according to the triggering angles obtained from the ANN-based control algorithm at the maximum power points.

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“…PMSG has several advantages over other types of generators which are used in wind energy systems such as its simple structure, ability of operation at slow speed, self-excitation capability leading to high power factor and high efficiency operation [4]. With low speed of PMSG operation there is no need for a gearbox which often suffers from faults and requires regular maintenance making the system unreliable [5,6].…”

Section: Introductionmentioning

confidence: 99%

Control of a Stand-Alone Variable Speed Wind Energy Supply System

et al. 2013

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This paper presents a simple control strategy for the operation of a variable speed stand-alone wind turbine with a permanent magnet synchronous generator (PMSG). The PMSG is connected to a three phase resistive load through a switch mode rectifier and a voltage source inverter. Control of the generator side converter is used to achieve maximum power extraction from the available wind power. Control of the DC-DC bidirectional buck-boost converter, which is connected between batteries bank and DC-link voltage, is used to maintain the DC-link voltage at a constant value. It is also used to make the batteries bank stores the surplus of wind energy and supplies this energy to the load during a wind power shortage. The load side voltage source inverter uses a relatively complex vector control scheme to control the output load voltage in terms of amplitude and frequency. The control strategy works under wind speed variation as well as with variable load. Extensive simulation results have been performed using MATLAB/SIMULINK.

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Damping the power-angle oscillations of a permanent-magnet synchronous generator with particular reference to wind turbine applications

Cited by 105 publications

References 3 publications

Conceptual Framework of Antecedents to Trends on Permanent Magnet Synchronous Generators for Wind Energy Conversion System

Conceptual Framework of Antecedents to Trends on Permanent Magnet Synchronous Generators for Wind Energy Conversion System

Implementation of neural network-based maximum power tracking control for wind turbine generators

Control of a Stand-Alone Variable Speed Wind Energy Supply System

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