Overcurrent Relay Advances for Modern Electricity Networks
Overcurrent Relay Advances for Modern Electricity Networks

Author: Arturo Conde Enriquez

Publisher: Elsevier

Published: 2022-12-05

Total Pages: 394

ISBN-13: 0323972543

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Overcurrent Relay Advances for Modern Electricity Networks explores how to optimize protection and improve system stability and resilience by implementing advanced overcurrent relays in highly dynamic renewable heavy power systems. This guide provides a foundation in relay functions and behaviors in current modern networks, particularly regarding renewable power sources and new electrical network structures such as microgrids. The work discusses the design and creation of protection schemes in smart grids and analyzes their impact on performance and security in protection systems. This practical book also presents a critical new coordination method for online applications. - Reviews performance considerations and application challenges in optimizing overcurrent relays in future networks - Provides mathematical and computational modeling scenarios for relays geared for application in future commercial equipment designs - Describes how to adopt online protection systems by means of optimization algorithms for the adjustment and coordination of relays - Includes pseudocodes of routines designed to support readers who are implementing or analyzing these systems - Outlines a demonstrative virtual relay to execute programming operation and optimize coordination of relays

Smart Grids
Smart Grids

Author: Stuart Borlase

Publisher: CRC Press

Published: 2017-11-22

Total Pages: 806

ISBN-13: 1498799566

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The latest edition features a new chapter on implementation and operation of an integrated smart grid with updates to multiple chapters throughout the text. New sections on Internet of things, and how they relate to smart grids and smart cities, have also been added to the book. It describes the impetus for change in the electric utility industry and discusses the business drivers, benefits, and market outlook of the smart grid initiative. The book identifies the technical framework of enabling technologies and smart solutions and describes the role of technology developments and coordinated standards in smart grid, including various initiatives and organizations helping to drive the smart grid effort. With chapters written by leading experts in the field, the text explains how to plan, integrate, implement, and operate a smart grid.

Renewable Power Systems Dynamic Security
Renewable Power Systems Dynamic Security

Author: Gaber Magdy

Publisher: Springer Nature

Published: 2019-12-06

Total Pages: 180

ISBN-13: 3030334554

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This book presents innovative techniques and approaches to maintaining dynamic security of modern power systems that have a high penetration of renewable energy sources (RESs). The authors propose a number of frequency control strategies and schemes to address and evade stability problems in system frequency and voltage that can lead to power interruption and power failure/blackout. The book includes case studies aimed at validating the effectiveness of the techniques and strategies presented, and will be a valuable resource for researchers working in electrical power engineering, power system stability, dynamics and control, and microgrids.

Electric System Operations
Electric System Operations

Author: Mani Vadari

Publisher: Artech House

Published: 2013

Total Pages: 276

ISBN-13: 1608075494

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Here is a timely resource that gives you an insightful business perspective on electric systems operations, revealing how this area is critical to a utility's ability to provide reliable power to its customers. The book presents a thorough definition system operations, identifying and explaining the various systems that support this function and how they integrate into the utility. You discover how a utility's network operation is a key contributor to the viable sustainment of its business. The book presents the convergence of the systems used in the grid operations of today and addresses the emerging needs of the smart grid operations of tomorrow. You learn how system operations help to ensure the right levels of safety, reliability and efficiency in everything that relates to transmission and distribution grid management. The book discusses important technologically intensive systems -- like EMS, DMS -- that function inside the control center. Additionally, you are introduced to DEMS -- an emerging system which has been designed to help utilities provide better services to customers, and enable customers to become an integral part of the overall utility system.

Power System Protection in Smart Grid Environment
Power System Protection in Smart Grid Environment

Author: Ramesh Bansal

Publisher: CRC Press

Published: 2019-01-15

Total Pages: 653

ISBN-13: 0429686781

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With distributed generation interconnection power flow becoming bidirectional, culminating in network problems, smart grids aid in electricity generation, transmission, substations, distribution and consumption to achieve a system that is clean, safe (protected), secure, reliable, efficient, and sustainable. This book illustrates fault analysis, fuses, circuit breakers, instrument transformers, relay technology, transmission lines protection setting using DIGsILENT Power Factory. Intended audience is senior undergraduate and graduate students, and researchers in power systems, transmission and distribution, protection system broadly under electrical engineering.

Protective Relaying
Protective Relaying

Author: J. Lewis Blackburn

Publisher: CRC Press

Published: 2014-02-11

Total Pages: 678

ISBN-13: 1439888124

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For many years, Protective Relaying: Principles and Applications has been the go-to text for gaining proficiency in the technological fundamentals of power system protection. Continuing in the bestselling tradition of the previous editions by the late J. Lewis Blackburn, the Fourth Edition retains the core concepts at the heart of power system anal