Modelling and Controlling Hydropower Plants PDF Download

Author: German Ardul Munoz-Hernandez
Publisher: Springer Science & Business Media
ISBN: 1447122917
Category : Technology & Engineering
Languages : en
Pages : 301

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Book Description
Hydroelectric power stations are a major source of electricity around the world; understanding their dynamics is crucial to achieving good performance. The electrical power generated is normally controlled by individual feedback loops on each unit. The reference input to the power loop is the grid frequency deviation from its set point, thus structuring an external frequency control loop. The book discusses practical and well-documented cases of modelling and controlling hydropower stations, focused on a pumped storage scheme based in Dinorwig, North Wales. These accounts are valuable to specialist control engineers who are working in this industry. In addition, the theoretical treatment of modern and classic controllers will be useful for graduate and final year undergraduate engineering students. This book reviews SISO and MIMO models, which cover the linear and nonlinear characteristics of pumped storage hydroelectric power stations. The most important dynamic features are discussed. The verification of these models by hardware in the loop simulation is described. To show how the performance of a pumped storage hydroelectric power station can be improved, classical and modern controllers are applied to simulated models of Dinorwig power plant, that include PID, Fuzzy approximation, Feed-Forward and Model Based Predictive Control with linear and hybrid prediction models.

Author: Weijia Yang
Publisher: Springer
ISBN: 3030172422
Category : Technology & Engineering
Languages : en
Pages : 142

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Book Description
This book reports on a comprehensive study addressing the dynamic responses of hydropower plants under diverse conditions and disturbances, and analyzes their stability and oscillations. Multiple models based on eight existing hydropower plants in Sweden and China were developed and used for simulations and theoretical analysis with various degrees of complexity and for different purposes, and compared with on-site measurements for validations. The book offers important insights into the understanding of the hydraulic, mechanical and electrical coupling mechanisms, up to market conditions and incentives. It recommends control strategies for a more stable and efficient operation of hydropower plants.

Author: H. Lee Willis
Publisher: CRC Press
ISBN: 9780824703363
Category : Technology & Engineering
Languages : en
Pages : 620

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Book Description
In the view of many power experts, distributed power generation represents the paradigm of the future. Distributed Power Generation: Planning and Evaluation explores the preparation and analysis of distributed generators (DGs) for residential, commercial and industrial, as well as electric utility applications. It examines distributed generation versus traditional, centralized power systems, power demands, reliability evaluation, planning processes, costs, reciprocating piston engine DGs, gas turbine powered DGs, fuel cell powered DGs, renewable resource DGs, and more. The authors include recommendations and guidelines for DG planners, and numerous case studies illustrate the discussions.

Author: Amir Ebrahimi
Publisher: BoD – Books on Demand
ISBN: 183880532X
Category : Technology & Engineering
Languages : en
Pages : 201

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Book Description
Rapid deployment of wind and solar energy generation is going to result in a series of new problems with regards to the reliability of our electrical grid in terms of outages, cost, and life-time, forcing us to promptly deal with the challenging restructuring of our energy systems. Increased penetration of fluctuating renewable energy resources is a challenge for the electrical grid. Proposing solutions to deal with this problem also impacts the functionality of large generators. The power electronic generator interactions, multi-domain modelling, and reliable monitoring systems are examples of new challenges in this field. This book presents some new modelling methods and technologies for renewable energy generators including wind, ocean, and hydropower systems.

Author: A. J. Calvaer
Publisher: Elsevier
ISBN: 1483298914
Category : Technology & Engineering
Languages : en
Pages : 549

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Book Description
The control of power systems and power plants is a subject of worldwide interest which continues to sustain a high level of research, development and application. Papers pertaining to areas directly related to power systems and representing the state-of-the-art methods are included in this volume. The topics covered include security analysis, dynamic state estimation, voltage control, power plant control, stability analysis, data communication, expert systems and training simulators for power plants. This interchange between those involved in the research and those involved in the practical applications of new ideas and developments provide a comprehensive reference source for all involved in the power industry.

Author: Francisco M. Gonzalez-Longatt
Publisher: Springer Nature
ISBN: 303054124X
Category : Electric current converters
Languages : en
Pages : 381

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Book Description
This book provides an overview of power electronic converters for numerical simulations based on DIgSILENT PowerFactory. It covers the working principles, key assumptions and implementation of models of different types of these power systems. The book is divided into three main parts: the first discusses high-voltage direct currents, while the second part examines distribution systems and micro-grids. Lastly, the third addresses the equipment and technologies used in modelling and simulation. Each chapter includes practical examples and exercises, and the accompanying software illustrates essential models, principles and performance using DIgSILENT PowerFactory. Exploring various current topics in the field of modelling power systems, this book will appeal to a variety of readers, ranging from students to practitioners.

Author: Liuping Wang
Publisher: Springer Science & Business Media
ISBN: 0857299743
Category : Technology & Engineering
Languages : en
Pages : 653

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Book Description
This book is dedicated to Prof. Peter Young on his 70th birthday. Professor Young has been a pioneer in systems and control, and over the past 45 years he has influenced many developments in this field. This volume comprises a collection of contributions by leading experts in system identification, time-series analysis, environmetric modelling and control system design – modern research in topics that reflect important areas of interest in Professor Young’s research career. Recent theoretical developments in and relevant applications of these areas are explored treating the various subjects broadly and in depth. The authoritative and up-to-date research presented here will be of interest to academic researcher in control and disciplines related to environmental research, particularly those to with water systems. The tutorial style in which many of the contributions are composed also makes the book suitable as a source of study material for graduate students in those areas.

Author: Amir Ebrahimi
Publisher:
ISBN: 9781838805449
Category :
Languages : en
Pages :

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Book Description

Author: Viktor M. Perelmuter
Publisher: CRC Press
ISBN: 1000053148
Category : Science
Languages : en
Pages : 336

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Book Description
Advanced Simulation of Alternative Energy: Simulations with Simulink® and SimPowerSystemsTM considers models of new and promising installations of renewable energy sources, as well as the new trends in this technical field. The book is focused on wind generators with multiphase generators, models of different offshore parks, wind shear and tower shadow effect, active damping, system inertia support, synchronverter modeling, photovoltaic cells with cascaded H-Bridge multilevel inverters, operation of fuel cells with electrolyzers and microturbines, utilization of ocean wave and ocean tide energy sources, pumped storage hydropower simulation, and simulation of some hybrid systems. Simulink® and its toolbox, SimPowerSystemsTM (its new name Electrical/Specialized Power Systems), are the most popular means for simulation of these systems. More than 100 models of the renewable energy systems that are made with use of this program environment are appended to the book. The aims of these models are to aid students studying various electrical engineering fields including industrial electronics, electrical machines, electrical drives, and production and distribution of electrical energy; to facilitate the understanding of various renewable energy system functions; and to create a platform for the development of systems by readers in their fields. This book can be used by engineers and investigators as well as undergraduate and graduate students to develop new electrical systems and investigate the existing ones.

Author: Mircea Eremia
Publisher: John Wiley & Sons
ISBN: 1118516060
Category : Technology & Engineering
Languages : en
Pages : 914

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Book Description
This book aims to provide insights on new trends in power systems operation and control and to present, in detail, analysis methods of the power system behavior (mainly its dynamics) as well as the mathematical models for the main components of power plants and the control systems implemented in dispatch centers. Particularly, evaluation methods for rotor angle stability and voltage stability as well as control mechanism of the frequency and voltage are described. Illustrative examples and graphical representations help readers across many disciplines acquire ample knowledge on the respective subjects.