Journal ArticleDOI
A novel hybrid isolated generating system based on PV fed inverter-assisted wind-driven induction Generators
S.A. Daniel,N. AmmasaiGounden +1 more
TLDR
In this article, an isolated hybrid scheme employing a simple three-phase squarewave inverter to integrate a photovoltaic array with a wind-driven induction generator has been proposed for the first time.Abstract:
Isolated renewable energy systems based on hybrid wind-solar sources are considered as feasible and reliable options instead of wind-diesel systems. An isolated hybrid scheme employing a simple three-phase square-wave inverter to integrate a photovoltaic array with a wind-driven induction generator has been proposed for the first time. A dynamic mathematical model of the hybrid scheme with variables expressed in d-q synchronous reference frame has been developed. The model is implemented in the power system blockset platform and a comparison has been made between transients simulated and transients obtained in an experimental prototype. Close agreement between experimental and the simulated waveforms has been observed, which validates the model.read more
Citations
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Journal ArticleDOI
A Hybrid AC/DC Microgrid and Its Coordination Control
TL;DR: A hybrid ac/dc micro grid is proposed to reduce the processes of multiple dc-ac-dc or ac-dc-ac conversions in an individual ac or dc grid to maintain stable operation under the proposed coordination control schemes.
Journal ArticleDOI
An Efficient Wind–Photovoltaic Hybrid Generation System Using Doubly Excited Permanent-Magnet Brushless Machine
TL;DR: A new stand-alone wind-PV hybrid generation system is proposed for application to remote and isolated areas that can provide high efficiency with the use of maximum-power-point tracking methods.
Journal ArticleDOI
Hybrid wind/photovoltaic energy system developments: Critical review and findings
TL;DR: In this article, a systematic review related to hybrid PV/wind energy systems with battery storage is presented, which will help the researchers to explore such hybrid energy systems for further improvements in terms of designing, analyzing and integrating such systems into the power network.
Journal ArticleDOI
Fuzzy logic controller with MPPT using line-commutated inverter for three-phase grid-connected photovoltaic systems
TL;DR: In this article, a fuzzy logic controller has been developed for interfacing PV array with utility grid through a three-phase line-commutated inverter for the first time.
Journal ArticleDOI
Grid-Connected PV-Wind-Battery-Based Multi-Input Transformer-Coupled Bidirectional DC-DC Converter for Household Applications
TL;DR: In this article, a control strategy for power flow management of a grid-connected hybrid photovoltaic (PV) and wind-battery-based system with an efficient multi-input transformer-coupled bidirectional dc-dc converter is presented.
References
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Book
Analysis of Electric Machinery
TL;DR: In this paper, the authors focus on the areas of electric power and electric drives and emphasize analysis and formulation for control applications and computer simulation, and present an industry reference for these areas.
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Power Electronics and Ac Drives
TL;DR: An integrated treatment of technological advances in power electronics with a focus on power semiconductor devices, ac machines, phase-controlled converters and cycloconverters, voltage-fed inverter drives, current-fed inverted drives, slip powercontrolled drives, control of induction and synchronous machines, and microcomputer control.
Journal ArticleDOI
Dynamic response of a stand-alone wind energy conversion system with battery energy storage to a wind gust
B.S. Borowy,Ziyad M. Salameh +1 more
TL;DR: In this article, a mathematical model of each element of a stand-alone wind energy conversion system is developed and the model variables are expressed in the d-q rotor reference frame.
Journal ArticleDOI
Losses in PWM inverters using IGBTs
TL;DR: In this article, the authors comment on the paper by F. Casanellas, which only gives a relatively coarse estimate concerning the reduction of the switching losses of discontinuous modulation in comparison to continuous modulation and expand on this subject.
Journal ArticleDOI
Sizing of hybrid photovoltaic-wind energy systems
TL;DR: In this article, a procedure is described which determines the sizes of the PV array and wind turbine in a PV/wind energy hybrid system using the measured values of solar and wind energy at a given location, the method employs a simple graphical construction to determine the optimum configuration of the two generators that satisfies the energy demand of the user throughout the year.