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Author: Harjeet Johal Publisher: ISBN: Category : Control theory Languages : en Pages :
Book Description
The objective of the proposed research is to develop a cost-effective power flow controller to improve the utilization and reliability of the existing transmission, sub-transmission, and distribution networks. Over the last two decades, electricity consumption and generation have continually grown at an annual rate of around 2.5%. At the same time, investments in the Transmission and Distribution (T & D) infrastructure have steadily declined. Further, it has become increasingly difficult and expensive to build new power lines. As a result, the aging power-grid has become congested and is under stress, resulting in compromised reliability and higher energy costs. In such an environment it becomes important that existing assets are used effectively to achieve highest efficiency. System reliability is sacrosanct and cannot be compromised. Utility system planners are moving from radial towards networked systems to achieve higher reliability, especially under contingency conditions. While enhancing reliability, this has degraded the controllability of the network, as current flow along individual lines can no longer be controlled. The transfer capacity of the system gets limited by the first line that reaches the thermal capacity, even when majority of the lines are operating at a fraction of their capacity. The utilization of the system gets further degraded as the lines are operated with spare capacity to sustain overloads under contingencies. Market efficiency is also sub-optimal, with congestion on key corridors restricting the low-cost generators to connect to the end users, resulting in higher electricity prices for the consumers.
Author: Harjeet Johal Publisher: ISBN: Category : Control theory Languages : en Pages :
Book Description
The objective of the proposed research is to develop a cost-effective power flow controller to improve the utilization and reliability of the existing transmission, sub-transmission, and distribution networks. Over the last two decades, electricity consumption and generation have continually grown at an annual rate of around 2.5%. At the same time, investments in the Transmission and Distribution (T & D) infrastructure have steadily declined. Further, it has become increasingly difficult and expensive to build new power lines. As a result, the aging power-grid has become congested and is under stress, resulting in compromised reliability and higher energy costs. In such an environment it becomes important that existing assets are used effectively to achieve highest efficiency. System reliability is sacrosanct and cannot be compromised. Utility system planners are moving from radial towards networked systems to achieve higher reliability, especially under contingency conditions. While enhancing reliability, this has degraded the controllability of the network, as current flow along individual lines can no longer be controlled. The transfer capacity of the system gets limited by the first line that reaches the thermal capacity, even when majority of the lines are operating at a fraction of their capacity. The utilization of the system gets further degraded as the lines are operated with spare capacity to sustain overloads under contingencies. Market efficiency is also sub-optimal, with congestion on key corridors restricting the low-cost generators to connect to the end users, resulting in higher electricity prices for the consumers.
Author: Math H. J. Bollen Publisher: John Wiley & Sons ISBN: 0470643374 Category : Technology & Engineering Languages : en Pages : 526
Book Description
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: S. Sivanagaraju Publisher: Pearson Education India ISBN: 9788131707913 Category : Technology & Engineering Languages : en Pages : 636
Book Description
Electric Power Transmission and Distribution is a comprehensive text, designed for undergraduate courses in power systems and transmission and distribution. A part of the electrical engineering curriculum, this book is designed to meet the requirements of students taking elementary courses in electric power transmission and distribution. Written in a simple, easy-to-understand manner, this book introduces the reader to electrical, mechanical and economic aspects of the design and construction of electric power transmission and distribution systems.
Author: Suresh Chandra Satapathy Publisher: Springer ISBN: 9811031568 Category : Technology & Engineering Languages : en Pages : 660
Book Description
The book is a collection of high-quality peer-reviewed research papers presented at International Conference on Frontiers of Intelligent Computing: Theory and applications (FICTA 2016) held at School of Computer Engineering, KIIT University, Bhubaneswar, India during 16 - 17 September 2016. The book aims to present theories, methodologies, new ideas, experiences, applications in all areas of intelligent computing and its applications to various engineering disciplines like computer science, electronics, electrical, mechanical engineering, etc.
Author: K. F. Sander Publisher: CUP Archive ISBN: 9780521311922 Category : Science Languages : en Pages : 470
Book Description
This edition of an established textbook presents aspects of electromagnetic theory of direct relevance to the transmission of information by electromagnetic waves. In revising the first edition the authors have taken the opportunity to extend the coverage significantly by adding new material on optical transmission. Throughout, the theory is applied to the working of practical systems, and the constraints imposed by fundamental properties are emphasised.
Book Description
This comprehensive textbook on Power System Analysis, now in its Fourth Edition, includes performance and operation of the system during steady-state and transient state besides the analytical modelling, planning and control aspects. With an emphasis on fundamental topics, the text attempts to illustrate the basic concepts in the practical field through numerical problems. Computer simulations have been added at suitable places. The treatments presented are exhaustive and elaborate. This book is designed to cover the power system courses in the senior undergraduate curriculum of electrical engineering. In the new edition, the chapters and corresponding examples are arranged to align with the up-to-date syllabus in the power system across the Institutes and Universities in India. Care is taken so that the model curriculum of AICTE is followed in the reconfigured presentations. Suitable problems/illustrations are included to prepare the students for the competitive examinations. TARGET AUDIENCE B.Tech (Electrical Engineering)
Author: S. N. SINGH Publisher: PHI Learning Pvt. Ltd. ISBN: 8120335600 Category : Technology & Engineering Languages : en Pages : 451
Book Description
This accessible text, now in its Second Edition, continues to provide a comprehensive coverage of electric power generation, transmission and distribution, including the operation and management of different systems in these areas. It gives an overview of the basic principles of electrical engineering and load characteristics and provides exhaustive system-level description of several power plants, such as thermal, electric, nuclear and gas power plants. The book fully explores the basic theory and also covers emerging concepts and technologies. The conventional topics of transmission subsystem including HVDC transmission are also discussed, along with an introduction to new technologies in power transmission and control such as Flexible AC Transmission Systems (FACTS). Numerous solved examples, inter-spersed throughout, illustrate the concepts discussed. What is New to This Edition : Provides two new chapters on Diesel Engine Power Plants and Power System Restructuring to make the students aware of the changes taking place in the power system industry. Includes more solved and unsolved problems in each chapter to enhance the problem solving skills of the students. Primarily designed as a text for the undergraduate students of electrical engineering, the book should also be of great value to power system engineers.
Author: Ralph Fehr Publisher: John Wiley & Sons ISBN: 111906502X Category : Technology & Engineering Languages : en Pages : 435
Book Description
This new edition of Industrial Power Distribution addresses key areas of electric power distribution from an end-user perspective, which will serve industry professionals and students develop the necessary skills for the power engineering field. Expanded treatment of one-line diagrams, the per-unit system, complex power, transformer connections, and motor applications New topics in this edition include lighting systems and arc flash hazard Concept of AC Power is developed step by step from the basic definition of power Fourier analysis is described in a graphical sense End-of-chapter exercises If you are an instructor and adopted this book for your course, please email [email protected] to get access to the instructor files for this book.
Author: Hassan Farhangi Publisher: John Wiley & Sons ISBN: 111945350X Category : Science Languages : en Pages : 250
Book Description
A practical guide to microgrid systems architecture, design topologies, control strategies and integration approaches Microgrid Planning and Design offers a detailed and authoritative guide to microgrid systems. The authors - noted experts on the topic - explore what is involved in the design of a microgrid, examine the process of mapping designs to accommodate available technologies and reveal how to determine the efficacy of the final outcome. This practical book is a compilation of collaborative research results drawn from a community of experts in 8 different universities over a 6-year period. Microgrid Planning and Design contains a review of microgrid benchmarks for the electric power system and covers the mathematical modeling that can be used during the microgrid design processes. The authors include real-world case studies, validated benchmark systems and the components needed to plan and design an effective microgrid system. This important guide: Offers a practical and up-to-date book that examines leading edge technologies related to the smart grid Covers in detail all aspects of a microgrid from conception to completion Explores a modeling approach that combines power and communication systems Recommends modeling details that are appropriate for the type of study to be performed Defines typical system studies and requirements associated with the operation of the microgrid Written forgraduate students and professionals in the electrical engineering industry, Microgrid Planning and Design is a guide to smart microgrids that can help with their strategic energy objectives such as increasing reliability, efficiency, autonomy and reducing greenhouse gases.
Author: Harjeet Johal
Author: Harjeet Johal
Author: Math H. J. Bollen
Author: S. Sivanagaraju
Author: Suresh Chandra Satapathy
Author: Institution of Electrical Engineers
Author: K. F. Sander
Author: CHAKRABARTI, ABHIJIT
Author: S. N. SINGH
Author: Ralph Fehr
Author: Hassan Farhangi