This book offers methods to improve energy access and support social and economic development through the appropriate and reliable design of isolated wind energy systems.
Author: Anindita Roy
Category: Technology & Engineering
This book offers methods to improve energy access and support social and economic development through the appropriate and reliable design of isolated wind energy systems. The findings reported on wind based isolated power generation show that the proper match of turbine diameter and generator rating is vital, and is governed by the site wind resource and the load profile to be served. The methodology for sizing and selecting appropriate system parameters, taking into account the resource uncertainty, is demonstrated throughout the chapters of this monograph. Readers will discover information on the methodologies for modelling, design and optimization of the systems in terms of safety, functionality, longevity, and practicality. Details are provided on the design space of wind-battery systems, multiple wind generator systems, and wind-PV-battery hybrids to cover all the bases of isolated wind energy systems. This monograph aims to serve as a guide to system developers, manufacturers, and financing institutions on the design aspects of isolated wind energy systems.
Highlights: A new isolated/remote area wind power/energy supply is presented. Double-fed Induction Generator is used in the supply system. Proposed supply is capable of supplying balanced, unbalanced & non-linear loads.
Highlights: A new isolated/remote area wind power/energy supply is presented. Double-fed Induction Generator is used in the supply system. Proposed supply is capable of supplying balanced, unbalanced & non-linear loads. New and very simple control method for rotor-front converter is proposed. An improved control technique for load/stator-front converter is presented. Abstract: This paper examines the application of the Double-fed Induction Generator for an isolated wind power system to supply the remote area. The isolated wind energy system using Double-fed Induction Generator is capable of supplying different loads such as balanced, unbalanced and nonlinear loads. The isolated wind energy supply is designed by using wound rotor induction generator and partial scale back to back connected voltage source converters at rotor side. The voltage source converters are called rotor-front voltage source converter and load/stator-front voltage source converter having the common capacitive direct current link. The presented study investigates the application stator/load side converter for load harmonics mitigation in isolated Double-fed Induction Generator based Wind Power Supply System. The shunt active power filter function is added in the convention control scheme of the load/stator-front voltage source converter to improve load harmonics. The control scheme proposed for stator/load side converter is based on the instantaneous active and reactive component of the load current method. Also a new and simple technique for rotor side converter is presented to regulate Voltage and Frequency at stator/load terminals. Different possible case studies are presented to show the effectiveness of both techniques proposed. Simulation results obtained from a 2 MVA Double-fed Induction Generator based wind power system, prototype in MATLab/Simulink, are given and discussed in this paper.
Bulatov, Y.N., Kryukov, A.V.: Neuro fuzzy control system for distributed generation
plants. In: Proceedings of the Vth International ... IEEE (2009) Roy, A.,
Bandyopadhyay, S.: Wind Power Based Isolated Energy Systems. Springer,
Author: Vera Murgul
Category: Technology & Engineering
This book presents a collection of the latest studies on and applications for the sustainable development of urban energy systems. Based on the 20th International Scientific Conference on Energy Management of Municipal Facilities and Sustainable Energy Technologies, held in Voronezh and Samara, Russia from 10 to 13 December 2018, it addresses a range of aspects including energy modelling, materials and applications in buildings; heating, ventilation and air conditioning systems; renewable energy technologies (photovoltaic, biomass, and wind energy); electrical energy storage; energy management; and life cycle assessment in urban systems and transportation. The book is intended for a broad readership: from policymakers tasked with evaluating and promoting key enabling technologies, efficiency policies and sustainable energy practices, to researchers and engineers involved in the design and analysis of complex systems.
This book presents an overview of the lessons learned in integrating wind power into power systems and provides an outlook of the relevant issues and solutions to allow even higher wind power penetration levels.
Author: Thomas Ackermann
Publisher: John Wiley & Sons
Category: Technology & Engineering
The second edition of the highly acclaimed Wind Power in Power Systems has been thoroughly revised and expanded to reflect the latest challenges associated with increasing wind power penetration levels. Since its first release, practical experiences with high wind power penetration levels have significantly increased. This book presents an overview of the lessons learned in integrating wind power into power systems and provides an outlook of the relevant issues and solutions to allow even higher wind power penetration levels. This includes the development of standard wind turbine simulation models. This extensive update has 23 brand new chapters in cutting-edge areas including offshore wind farms and storage options, performance validation and certification for grid codes, and the provision of reactive power and voltage control from wind power plants. Key features: Offers an international perspective on integrating a high penetration of wind power into the power system, from basic network interconnection to industry deregulation; Outlines the methodology and results of European and North American large-scale grid integration studies; Extensive practical experience from wind power and power system experts and transmission systems operators in Germany, Denmark, Spain, UK, Ireland, USA, China and New Zealand; Presents various wind turbine designs from the electrical perspective and models for their simulation, and discusses industry standards and world-wide grid codes, along with power quality issues; Considers concepts to increase penetration of wind power in power systems, from wind turbine, power plant and power system redesign to smart grid and storage solutions. Carefully edited for a highly coherent structure, this work remains an essential reference for power system engineers, transmission and distribution network operator and planner, wind turbine designers, wind project developers and wind energy consultants dealing with the integration of wind power into the distribution or transmission network. Up-to-date and comprehensive, it is also useful for graduate students, researchers, regulation authorities, and policy makers who work in the area of wind power and need to understand the relevant power system integration issues.
Author: IEEE Industrial Electronics Society. ConferencePublish On: 2004
The speed variations have been applied to extract power from the wind turbine
with taking into consideration the effect of the ... [ 4 ] S. Heier , Grid integration of
wind energy conversion systems , Book , Wiley , 1998 . ... Fuzzy logic based
intelligent control of variable speed cage machine wind generation systems , ”
IEEE Trans . on PE , Vol . ... [ 14 ] N. H. Malik and S. E. Haque , “ Steady state
analysis of an isolated self excited induction generator , ” IEEE Trans . , 1986 , EC
- 1 ( 3 ) , pp .
Paisley M . and Anson D . " Gasification for Gas Turbine Based Power Generation
” , ASME , Paper GT - 5 , 1997 . ... Karaki S . H . , Chedid R . B . , and Ramadan R
. , “ Probabilistic performance assessment of autonomous solar - wind energy
conversion systems ” , IEEE Trans . ... Dynamics of diesel and wind turbine
generators on an isolated power system ” , Int . Journal Electrical Power & Energy
Author: Forsøgsanlæg Risø. Meteorology and Wind Energy DeptPublish On: 1993
The introduction of high - penetration wind energy in power systems may lead to
control and stability problems . In order to introduce wind power into an isolated
power supply system ( diesel based , up to several MW ) , a wind - power plant ...
Author: Forsøgsanlæg Risø. Meteorology and Wind Energy Dept
69 - 88 ; economic operation of isolated networks with wind power , pp 89 - 106 ;
on - line dynamic security assessment of ... 1999 integrated fatigue loading for wind turbines in wind farms by combining ambient turbulence and wakes , pp
327 - 340 ; risk based optimum site ... 2000 - review of wind energy
commercialisation in India , pp 73 - 80 ; an information system for multiple criteria
assessment of ...
The book discusses optimum gain settings of the controllers for step disturbances in input wind and/or in reactive power load and observations obtained from the responses of the system considered under optimum gain settings.
Author: R. C. Bansal
Publisher: Alpha Science International, Limited
Small Signal Analysis of Isolated Hybrid Power Systems: Reactive Power and Frequency Control Analysis discusses automatic reactive power control of autonomous hybrid power system modelling based on power equations. The modelling can be easily extendable to an autonomous hybrid power system having multi machines system. To test the proposed reactive power control system, state space models of wind-diesel, wind-multi-diesel, multi-wind-diesel, and wind-diesel-micro-hydro using the three different types of SVC models have been developed on the basis of small signal analysis. Simulation studies have been carried out on different examples of hybrid power systems for deterministic and realistic disturbances in load and/or input wind power. The book discusses optimum gain settings of the controllers for step disturbances in input wind and/or in reactive power load and observations obtained from the responses of the system considered under optimum gain settings. ANN models have been developed for different autonomous hybrid power system configurations for tuning the proportional-integral controller of SVC for optimum performance.
This book will prove useful in university education in renewable energy at bachelor and master level, and also for companies and private individuals, who want to start or expand activities in the area of renewable energy.
Author: Sven Ruin
Publisher: CRC Press
A revolution is ongoing in the field of small-scale energy solutions, which can enable lower impact on the environment, more robust supply and self-determination. Solar power and other forms of renewable energy sources, which you can implement to generate your own electricity, are growing quickly. Electromobility is transforming the car industry and transportation systems and can also play a role in your energy system. Electricity can be used much more efficiently than before, for example by using LED light, variable speed motor drives and efficient home appliances. Smart controls are available, sometimes with free open source software. All this opens up tremendous opportunities for energy independence, which is the focus of this book. The book introduces the reader to a number of renewable energy sources, to different options for storing electricity and to smart use of electricity, particularly in the context of small isolated systems. This is important because many renewable energy sources are weather- and season-dependent and usually require storage and smart control, in order to obtain a system that is completely independent of the electricity grid. In the book, overall system design is explained, including how to combine different sources in a hybrid system. Different system sizes and architectures are also covered. A number of real cases are described, where homes, businesses and communities have achieved a high level of energy independence or are on their way to achieving it. This book will prove useful in university education in renewable energy at bachelor and master level, and also for companies and private individuals, who want to start or expand activities in the area of renewable energy.
Design and optimization of renewable energy based isolated power systems (
5261 ] Renewable energy based power ... applied and illustrated for wind- ,
photo voltaic- , and hybrid windphotovoltaic - battery systems for a rural site in
In : Int Conf on Power Electronic Drives and Energy Systems for Industrial Growth
. ... Load frequency control of isolated wind dieselmicro hydro hybrid power
systems ( WDMHPS ) . ... scale water power schemes , Intermediate Technology
Publications , London . Kamwa , I . , Saulnier , B . , and Reid R . 1991 . Petri net based ...
A WIND POWER PLANT CONTROL CONCEPT Jens Carsten Hansen Per
Nørgård John Olav Giæver Tande Wind ... Based on experience from pilot and
demonstration projects in Cape Verde , Somalia , India and P . R . China , a wind power plant control concept has been developed . ... Utilization of wind energy for
electric power supply achieving high wind power penetration on isolated power systems ...
Wind energy is gaining increasing importance worldwide. The book covers topics on grid integration issues, modern control theories applied in wind energy conversion system, and dynamic and transient stability studies.
Author: Ming Jun Tang
Modeling and Control Aspects of Wind Power Systems emphasizes on recent development and progress of the wind energy conversion system. In recent years, the energy production by wind turbines has been increasing, because its production is environmentally friendly; therefore, the technology developed for the production of energy through wind turbines brings great challenges in the investigation. The processes of industrialization and economic development require energy. With the development of electric power, wind power found new applications in lighting buildings remote from centrally-generated power. Throughout the 20th century parallel paths developed small wind stations suitable for farms or residences, and larger utility-scale wind generators that could be connected to electricity grids for remote use of power. Today wind powered generators operate in every size range between tiny stations for battery charging at isolated residences, up to near-gigawatt sized offshore wind farms that provide electricity to national electrical networks. This book is focused on the recent advances of the wind turbine modeling with the aerodynamic power and the wind turbine control with the nonlinear, fuzzy, and predictive techniques. A wind energy conversion system, or wind energy harvester is a machine that, powered by the energy of the wind, generates mechanical energy that can be used to directly power machinery or to power an electrical generator for making electricity. The term can thus refer to windmills, windpumps as well as wind turbines. The conversion of the energy of the wind into more useful forms can be done using a rotor fitted with blades or sails. Wind energy is gaining increasing importance worldwide. The book covers topics on grid integration issues, modern control theories applied in wind energy conversion system, and dynamic and transient stability studies.
8 ) - presented by ( hydrogen production based on wind the FHS at a World
Hydrogen Energy energy , for in - situ ... It is necessary to power to the grid , and
hydrogen as fuel . remark that an isolated energy system is This double - sided
kind of ...
Isolated Power System Consisting of Diesel Generation and the future will not
sound so futuristic . If it is the future Wind Turbine : Measured Effect of Wind Generation on Fuel Consumption , vol PAS , 1788 , June 1983 , p 1792 . that
should be ...
The machines have been designed based on an evaluation of the potential
markets. ... water-pumping for agricultural industries, isolated production of ice
and air-compression systems for small mines. The 50-kW aerogenerator has the
same markets as the Albatros plus potential in hybrid diesel/wind energy systems