Power Quality Enhancement In Distribution Networks With Distributed Generation
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| Author | : Arindam Ghosh |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 474 |
| Release | : 2012-12-06 |
| Genre | : Technology & Engineering |
| ISBN | : 1461511534 |
Power Quality Enhancement Using Custom Power Devices considers the structure, control and performance of series compensating DVR, the shunt DSTATCOM and the shunt with series UPQC for power quality improvement in electricity distribution. Also addressed are other power electronic devices for improving power quality in Solid State Transfer Switches and Fault Current Limiters. Applications for these technologies as they relate to compensating busses supplied by a weak line and for distributed generation connections in rural networks, are included. In depth treatment of inverters to achieve voltage support, voltage balancing, harmonic suppression and transient suppression in realistic network environments are also covered. New material on the potential for shunt and series compensation which emphasizes the importance of control design has been introduced.
| Author | : Khan, Baseem |
| Publisher | : IGI Global |
| Total Pages | : 439 |
| Release | : 2019-12-06 |
| Genre | : Technology & Engineering |
| ISBN | : 1799812324 |
As the electrical industry continues to develop, one sector that still faces a range of concerns is the electrical distribution system. Excessive industrialization and inadequate billing are just a few issues that have plagued this electrical sector as it advances into the smart grid environment. Research is necessary to explore the possible solutions in fixing these problems and developing the distribution sector into an active and smart system. The Handbook of Research on New Solutions and Technologies in Electrical Distribution Networks is a collection of innovative research on the methods and applications of solving major issues within the electrical distribution system. Some issues covered within the publication include distribution losses, improper monitoring of system, renewable energy integration with micro-grid and distributed energy sources, and smart home energy management system modelling. This book is ideally designed for power engineers, electrical engineers, energy professionals, developers, technologists, policymakers, researchers, academicians, industry professionals, and students seeking current research on improving this key sector of the electrical industry.
| Author | : Ahmed S. Abbas |
| Publisher | : CRC Press |
| Total Pages | : 127 |
| Release | : 2023-03-17 |
| Genre | : Technology & Engineering |
| ISBN | : 1000844978 |
This text discusses sensitivity parametric analysis for the single tuned filter parameters and presents an optimization-based method for solving the allocation problem of the distributed generation units and capacitor banks in distribution systems. It also highlights the importance of artificial intelligence techniques such as water cycle algorithms in solving power quality problems such as over-voltage and harmonic distortion. Features: Presents a sensitivity parametric analysis for the single tuned filter parameters. Discusses optimization-based methods for solving the allocation problem of the distributed generation units and capacitor banks in distribution systems. Highlights the importance of artificial intelligence techniques (water cycle algorithm) for solving power quality problems such as over-voltage and harmonic distortion. Showcases a procedure for harmonic mitigation in active distribution systems using the single tuned harmonic filters. Helps in learning how to determine the optimal planning of the single tuned filters to mitigate the harmonic distortion in distorted systems. It will serve as an ideal reference text for graduate students and academic researchers in the fields of electrical engineering, electronics and communication engineering, Power systems planning and analysis.
| Author | : Math H. J. Bollen |
| Publisher | : John Wiley & Sons |
| Total Pages | : 526 |
| Release | : 2011-08-04 |
| Genre | : Technology & Engineering |
| ISBN | : 111802902X |
The integration of new sources of energy like wind power, solar-power, small-scale generation, or combined heat and power in the power grid is something that impacts a lot of stakeholders: network companies (both distribution and transmission), the owners and operators of the DG units, other end-users of the power grid (including normal consumers like you and me) and not in the least policy makers and regulators. There is a lot of misunderstanding about the impact of DG on the power grid, with one side (including mainly some but certainly not all, network companies) claiming that the lights will go out soon, whereas the other side (including some DG operators and large parks of the general public) claiming that there is nothing to worry about and that it's all a conspiracy of the large production companies that want to protect their own interests and keep the electricity price high. The authors are of the strong opinion that this is NOT the way one should approach such an important subject as the integration of new, more environmentally friendly, sources of energy in the power grid. With this book the authors aim to bring some clarity to the debate allowing all stakeholders together to move to a solution. This book will introduce systematic and transparent methods for quantifying the impact of DG on the power grid.
| Author | : Kazem Zare |
| Publisher | : Academic Press |
| Total Pages | : 424 |
| Release | : 2018-06-05 |
| Genre | : Technology & Engineering |
| ISBN | : 0128148926 |
Operation of Distributed Energy Resources in Smart Distribution Networks defines the barriers and challenges of smart distribution networks, ultimately proposing optimal solutions for addressing them. The book considers their use as an important part of future electrical power systems and their ability to improve the local flexibility and reliability of electrical systems. It carefully defines the concept as a radial network with a cluster of distributed energy generations, various types of loads, and energy storage systems. In addition, the book details how the huge penetration of distributed energy resources and the intermittent nature of renewable generations may cause system problems. Readers will find this to be an important resource that analyzes and introduces the features and problems of smart distribution networks from different aspects. - Integrates different types of elements, including electrical vehicles, demand response programs, and various renewable energy sources in distribution networks - Proposes optimal operational models for the short-term performance and scheduling of a distribution network - Discusses the uncertainties of renewable resources and intermittent load in the decision-making process for distribution networks
| Author | : Ahmed F. Zobaa |
| Publisher | : Institution of Engineering and Technology |
| Total Pages | : 439 |
| Release | : 2017-03-24 |
| Genre | : Technology & Engineering |
| ISBN | : 1785611232 |
Power quality is necessary for electrical systems to operate in their intended manner without any deterioration of performance. This book highlights the new emerging challenges of power quality due to the penetration of large-scale renewable energy generation technologies, the advances in nonlinear loads, the increased electricity demands in the deregulated market, and the recent requirements of smart grids that need better hierarchical design with enhanced quality, improved controllability, higher reliability, and security. Novel research that links the past, present and future of electrical power grids from a power quality perspective is also introduced. Topics include power quality definitions; frequency-domain power theory and metering of harmonic pollution responsibility; active and passive harmonic filters; shunt flexible AC transmission; power quality improvement using series FACTS; distributed generation systems; islanding scenario generation algorithm; decentralised voltage control in smart grids; techno-economic issues of power quality; economic robust programming for energy management systems; and future trends in power quality.
| Author | : Sanjeevikumar Padmanaban |
| Publisher | : Academic Press |
| Total Pages | : 386 |
| Release | : 2020-11-20 |
| Genre | : Science |
| ISBN | : 0128234466 |
Power Quality in Modern Power Systems presents an overview of power quality problems in electrical power systems, for identifying pitfalls and applying the fundamental concepts for tackling and maintaining the electrical power quality standards in power systems. It covers the recent trends and emerging topics of power quality in large scale renewable energy integration, electric vehicle charging stations, voltage control in active distribution network and solutions to integrate large scale renewable energy into the electric grid with several case studies and real-time examples for power quality assessments and mitigations measures. This book will be a practical guide for graduate and post graduate students of electrical engineering, engineering professionals, researchers and consultants working in the area of power quality. - Explains the power quality characteristics through suitable real time measurements and simulation examples - Explanations for harmonics with various real time measurements are included - Simulation of various power quality events using PSCAD and MATLAB software - PQ disturbance detection and classification through advanced signal processing and machine learning tools - Overview about power quality problems associated with renewable energy integration, electric vehicle supply equipment's, residential systems using several case studies
| Author | : Tao Lin |
| Publisher | : Nova Science Publishers |
| Total Pages | : 0 |
| Release | : 2017 |
| Genre | : Distributed generation of electric power |
| ISBN | : 9781536110746 |
This book systematically discusses (a) Distributed Generation (DG), which operates in a single, stand-alone controllable system mode, and (b) the Microgrid (MG) powered by DG, along with the technical concepts, the impact on power systems, control and optimisation techniques, and their applications. It includes ten chapters that focus on the following five aspects: 1) An overview of distributed generation is introduced in Chapter One, and the technical concept of the microgrid is introduced in Chapter Eight with detail; 2) As the main element of distributed generation (DG), a smart inverter system for the control of active and reactive power in a grid-tied mode, which is treated as an interface between grid and the RES (Renewable Energy System), is studied concretely in Chapter Two; 3) The influence of distributed generation on power systems, including the impact of DG on the planning and operation of power systems, the impact of DG on power quality, and power system protection are concretely described and analysed in Chapters Three, Four and Five, respectively; ) The control and optimisation technologies for DG and MG. These techniques include: the Economic Model Predictive Control (EMPC) strategy for the solution of pricing management in community-based microgrids (MGs), which consider economic benefits as the control and optimisation objects; the distributed control and optimisation techniques for islanded microgrids (MGs) that consider stability as the control and optimisation objects; the intelligent load shedding for stability enhancement in an autonomous microgrid; and the recovery (restoration) control after a contingency situation. These are all investigated in Chapters Six, Seven, Eight and Nine, respectively; 5) The applications of renewable energy technology, such as efficient artisanal light fishing technologies that exploit lake light physics and light-fish interactions, are specifically presented in Chapter Ten.
| Author | : Ahmed Al-Durra |
| Publisher | : Elsevier |
| Total Pages | : 314 |
| Release | : 2024-05-23 |
| Genre | : Technology & Engineering |
| ISBN | : 0443215014 |
Custom Power Devices for Efficient Distributed Energy Systems presents a range of novel ideas and concepts based on renewable energy-fed power generation and control, offering avenues to efficient utilization and improved power quality, and addressing power quality issues such as harmonics compensation, supply current balancing, and neutral current compensation. The book begins by introducing distributed power systems within the global renewable energy context, reviewing different types of renewable energy sources and distributed power generation systems, and detailing custom power device design and modelling. This is followed by individual chapters providing in-depth coverage of specific techniques and applications, with insights into various topologies, as well as control algorithms, used for power control in a range of distributed energy conversion systems, such as solar, wind, hydro, and other power sources. Finally, power quality issues in renewable energy distributed generation are discussed and addressed in detail. This is a valuable resource of researchers, faculty, and advanced students with an interest in power generation systems, renewable energy, and power systems engineering, as well as practicing engineers, R&D professionals, managers, and other industry personnel in the renewable energy sector. - Covers established as well as advanced control algorithms for the operation of custom power devices - Extensively explains circuit design and its testing for solar and wind-based energy conversion systems - Includes simulation results and mathematical modeling of control algorithms - Presents applications of converter topologies in solar, wind, hydro, and other power generation systems
| Author | : Fereidoon Sioshansi |
| Publisher | : Elsevier |
| Total Pages | : 528 |
| Release | : 2023-05-23 |
| Genre | : Technology & Engineering |
| ISBN | : 0443155925 |
The Future of Decentralized Electricity Distribution Networks assesses the evolution of the services delivered by the distribution network as demands placed on it proliferates from distributed, self-generating, power storing and power sharing 'consumers' – which Sioshansi terms 'prosumagers'. The work outlines the processes by which passive and homogeneous electricity consumers become prosumers and prosumagers, the nature of their service needs, and dependence on the services delivered by the distribution network diverges. Contributors assess how consumers are discovering and exercising options to migrate away from total reliance on upstream generators to produce electricity and on the delivery network for its transmission. As they do so, the "utilities" – be they distributors or retailers – must rethink the traditional utility business model. How will they find sufficient revenues to cover their fixed and variable costs as volumetric consumption declines when some consumers become prosumers – or go a step further and become prosumagers? This work argues that new service, business models and new methods for collecting sufficient revenues to maintain the network are mandatory for the survival of modern utilities. - Examines the future of services demanded by electricity customers as some diverge from their traditional total reliance on the network for delivery of all their service needs - Reviews the emergence of new business models to meet the diverging needs of customers - Explores the costs imposed by new types of customers on the delivery network and how to collect sufficient revenues from all to maintain it in ways that are efficient, equitable and fair
