Planning And Control Of Expandable Multi Terminal Vsc Hvdc Transmission Systems

Author : Roni Irnawan
Publisher : Springer Nature
Page : 209 pages
File Size : 45,6 Mb
Release : 2019-09-03
Category : Technology & Engineering
ISBN : 9783030274887

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Planning and Control of Expandable Multi-Terminal VSC-HVDC Transmission Systems by Roni Irnawan Pdf

This book discusses novel methods for planning and coordinating converters when an existing point-to-point (PtP) HVDC link is expanded into a multi-terminal HVDC (MTDC) system. It demonstrates that expanding an existing PtP HVDC link is the best way to build an MTDC system, and is especially a better option than the build-from-scratch approach in cases where several voltage-sourced converter (VSC) HVDC links are already in operation. The book reports in detail on the approaches used to estimate the new steady-state operation limits of the expanded system and examines the factors influencing them, revealing new operation limits in the process. Further, the book explains how to coordinate the converters to stay within the limits after there has been a disturbance in the system. In closing, it describes the current DC grid control concept, including how to implement it in an MTDC system, and introduces a new DC grid control layer, the primary control interface (IFC).

Author : Chan-ki Kim,Seung-il Moon,Kyeon Hur,Jang-mok Kim,Gilsoo Jang
Publisher : World Scientific
Page : 497 pages
File Size : 41,6 Mb
Release : 2021-04-09
Category : Technology & Engineering
ISBN : 9789811213595

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Hvdc Transmission +1: Vsc Hvdc Based Mmc Topology In Power Systems by Chan-ki Kim,Seung-il Moon,Kyeon Hur,Jang-mok Kim,Gilsoo Jang Pdf

HVDC grids and super grids have sparked so much interest these days that researchers and engineers across the globe are talking about them, studying them, supporting them, or questioning them. This book provides valuable information for researchers, industry, and policy makers. It explains why HVDC is favorable over AC technologies for power transmission; what the key technologies and challenges are for developing an HVDC grid; how an HVDC grid will be designed and operated; and how future HVDC grids will evolve. The book also devotes significant attention to nontechnical aspects such as the influence of energy policy and regulatory frameworks.This book is a result of collaboration between industry and academia. It provides theoretical insights into the design and control of MMC technology and investigates practical aspects of the project planning, design, manufacture, implementation, and commissioning of MMC-HVDC and multi-terminal HVDC transmission technologies; filling the knowledge gap between the technology specialists and VSC-HVDC project developers and key personnel involved in those projects.

Author : Enrique Acha,Pedro Roncero-Sánchez,Antonio de la Villa-Jaen,Luis M. Castro,Behzad Kazemtabrizi
Publisher : John Wiley & Sons
Page : 491 pages
File Size : 48,9 Mb
Release : 2019-04-04
Category : Technology & Engineering
ISBN : 9781118965849

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VSC-FACTS-HVDC by Enrique Acha,Pedro Roncero-Sánchez,Antonio de la Villa-Jaen,Luis M. Castro,Behzad Kazemtabrizi Pdf

An authoritative reference on the new generation of VSC-FACTS and VSC-HVDC systems and their applicability within current and future power systems VSC-FACTS-HVDC and PMU: Analysis, Modelling and Simulation in Power Grids provides comprehensive coverage of VSC-FACTS and VSC-HVDC systems within the context of high-voltage Smart Grids modelling and simulation. Readers are presented with an examination of the advanced computer modelling of the VSC-FACTS and VSC-HVDC systems for steady-state, optimal solutions, state estimation and transient stability analyses, including numerous case studies for the reader to gain hands-on experience in the use of models and concepts. Key features: Wide-ranging treatment of the VSC achieved by assessing basic operating principles, topology structures, control algorithms and utility-level applications. Detailed advanced models of VSC-FACTS and VSC-HVDC equipment, suitable for a wide range of power network-wide studies, such as power flows, optimal power flows, state estimation and dynamic simulations. Contains numerous case studies and practical examples, including cases of multi-terminal VSC-HVDC systems. Includes a companion website featuring MATLAB software and Power System Computer Aided Design (PSCAD) scripts which are provided to enable the reader to gain hands-on experience. Detailed coverage of electromagnetic transient studies of VSC-FACTS and VSC-HVDC systems using the de-facto industry standard PSCAD/EMTDC simulation package. An essential guide for utility engineers, academics, and research students as well as industry managers, engineers in equipment design and manufacturing, and consultants.

Author : K. R. Padiyar
Publisher : New Age International
Page : 306 pages
File Size : 49,8 Mb
Release : 1990
Category : Electric power transmission
ISBN : 8122401023

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HVDC Power Transmission Systems by K. R. Padiyar Pdf

Hvdc Transmission Technology Is Fast Advancing And Its Applications Are Rapidly Expanding. This Book Presents The Various Aspects Of Hvdc Technology In Sufficient Depth To A Beginner. In Addition, It Also Includes The Analysis And Simulation Of Ac-Dc System Interactions Which Are Of Importance In The Planning, Design And Operation Of Hvdc Systems. The Book Gives Up-To-Date Information And Integrates Material That Has Been Scattered In Several Journals.The Book Is Divided Into Two Parts. The First Part Has 9 Chapters And Covers The Techniques And Components Of Hvdc Systems In Detail. The Emphasis Is On The Unique Components Of Hvdc Systems, Such As Thyristor Valves, Converters, Control, Protection And Harmonic Filters. One Chapter Each Is Devoted To Each Of These Items. Reactive Power Control And Multiterminal Dc System Operation Are Also Included As Two Separate Chapters. Static Var Systems Used For Reactive Power Control In Converter Stations Are Also Discussed.The Second Part Of The Book Deals With The Modelling, Analysis And Simulation Of Ac/Dc Systems. Seven Chapters Are Included In This Part Which Cover Component Models, Power Flow, Transient Stability, Dynamic Stability And Power Modulation, Harmonic And Torsional Interactions, Simulation Of Converters And Hvdc Systems. The Coverage Is Fairly Detailed And Includes Some New Information Not Published Before.The Book Should Be Of Interest To Graduate Students, Researchers And Engineers From Utilities/Industries Who Are Involved With Hvdc Power Transmission.

Author : Nilanjan Chaudhuri,Balarko Chaudhuri,Rajat Majumder,Amirnaser Yazdani
Publisher : John Wiley & Sons
Page : 288 pages
File Size : 50,9 Mb
Release : 2014-09-09
Category : Technology & Engineering
ISBN : 9781118960530

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Multi-terminal Direct-Current Grids by Nilanjan Chaudhuri,Balarko Chaudhuri,Rajat Majumder,Amirnaser Yazdani Pdf

A generic DC grid model that is compatible with the standard AC system stability model is presented and used to analyse the interaction between the DC grid and the host AC systems. A multi-terminal DC (MTDC) grid interconnecting multiple AC systems and offshore energy sources (e.g. wind farms) across the nations and continents would allow effective sharing of intermittent renewable resources and open market operation for secure and cost-effective supply of electricity. However, such DC grids are unprecedented with no operational experience. Despite lots of discussions and specific visions for setting up such MTDC grids particularly in Europe, none has yet been realized in practice due to two major technical barriers: Lack of proper understanding about the interaction between a MTDC grid and the surrounding AC systems. Commercial unavailability of efficient DC side fault current interruption technology for conventional voltage sourced converter systems This book addresses the first issue in details by presenting a comprehensive modeling, analysis and control design framework. Possible methodologies for autonomous power sharing and exchange of frequency support across a MTDC grid and their impact on overall stability is covered. An overview of the state-of-the-art, challenges and on-going research and development initiatives for DC side fault current interruption is also presented.

Author : Shagufta Khan,Suman Bhowmick
Publisher : CRC Press
Page : 291 pages
File Size : 47,9 Mb
Release : 2022-12-23
Category : Technology & Engineering
ISBN : 9781000655025

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Power-Flow Modelling of HVDC Transmission Systems by Shagufta Khan,Suman Bhowmick Pdf

Discusses steady state (i.e. power flow) solution of integrated AC/DC system for operating any multi-terminal HVDC grid within an existing AC grid Presents a detailed theoretical analysis of the system equilibrium under the different types of converter control HVDC power-flow models developed have been validated by implementation in IEEE 300-bus test network integrated with different HVDC grids DC grid power-flow controllers like the IDCPFC has been introduced and subsequently modeled into the powerflow algorithm Both unified and sequential powerflow models are covered

Author : Dragan Jovcic
Publisher : John Wiley & Sons
Page : 657 pages
File Size : 44,5 Mb
Release : 2019-07-01
Category : Technology & Engineering
ISBN : 9781119566618

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High Voltage Direct Current Transmission by Dragan Jovcic Pdf

Presents the latest developments in switchgear and DC/DC converters for DC grids, and includes substantially expanded material on MMC HVDC This newly updated edition covers all HVDC transmission technologies including Line Commutated Converter (LCC) HVDC; Voltage Source Converter (VSC) HVDC, and the latest VSC HVDC based on Modular Multilevel Converters (MMC), as well as the principles of building DC transmission grids. Featuring new material throughout, High Voltage Direct Current Transmission: Converters, Systems and DC Grids, 2nd Edition offers several new chapters/sections including one on the newest MMC converters. It also provides extended coverage of switchgear, DC grid protection and DC/DC converters following the latest developments on the market and in research projects. All three HVDC technologies are studied in a wide range of topics, including: the basic converter operating principles; calculation of losses; system modelling, including dynamic modelling; system control; HVDC protection, including AC and DC fault studies; and integration with AC systems and fundamental frequency analysis. The text includes: A chapter dedicated to hybrid and mechanical DC circuit breakers Half bridge and full bridge MMC: modelling, control, start-up and fault management A chapter dedicated to unbalanced operation and control of MMC HVDC The advancement of protection methods for DC grids Wideband and high-order modeling of DC cables Novel treatment of topics not found in similar books, including SimPowerSystems models and examples for all HVDC topologies hosted by the 1st edition companion site. High Voltage Direct Current Transmission: Converters, Systems and DC Grids, 2nd Edition serves as an ideal textbook for a graduate-level course or a professional development course.

Author : Shagufta Khan,Suman Bhowmick
Publisher : CRC Press
Page : 0 pages
File Size : 54,8 Mb
Release : 2022-09-28
Category : Technology & Engineering
ISBN : 1003252079

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Power-Flow Modeling of HVDC Transmission Systems by Shagufta Khan,Suman Bhowmick Pdf

"This book deals exclusively with the power-flow modelling of HVDC systems alongwith details of different type of HVDC systems, their configuration/connections, adopted control techniques, and gradually builds upto power-flow modelling concept. It covers LCC- and VSC-based HVDC systems followed by power-flow modelling of HVDC systems integrated with renewable energy sources. It details DC grid power-flow controllers into the power-flow modelling of VSC-HVDC systems. The effect of the power-flow approaches and HVDC control strategies is detailed with their implementation. Features: Discusses steady state (i.e., power flow) solution of integrated AC/DC system for operating any multi-terminal HVDC grid within an existing AC grid. Presents a detailed theoretical analysis of the system equilibrium under the different types of converter control. HVDC power-flow models developed have been validated by implementation in IEEE 300-bus test network integrated with different HVDC grids. DC grid power-flow controllers like the IDCPFC has been introduced and subsequently modeled into the powerflow algorithm. Both unified and sequential powerflow models are covered. This book aims at Researchers and Graduate students in Electrical Engineering, Power Systems, and HVDC Transmission"--

Author : Jos Arrillaga,Y. H. Liu,Neville R. Watson
Publisher : Wiley
Page : 374 pages
File Size : 49,9 Mb
Release : 2007-09-27
Category : Technology & Engineering
ISBN : 9780470511855

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Flexible Power Transmission by Jos Arrillaga,Y. H. Liu,Neville R. Watson Pdf

The development of power semiconductors with greater ratings and improved characteristics has meant that the power industry has become more willing to develop new converter configurations. These new configurations take advantage of the higher controllability and switching frequencies of the new devices. The next few years will decide which of the proposed technologies will dominate future power transmission systems. Flexible Power Transmission is a comprehensive guide to the high voltage direct current (HVDC) options available, helping the reader to make informed decisions for designing future power transmission systems. The book includes: a full description of the principles and components in existing converter technology, as well as alternative proposals for self-commutating conversion; A review of the state of power semiconductors suited to HVDC transmission and present proposals for multi-level HVDC transmission. a detailed overview of the flexible HVDC methods for improving controllability and increasing power transfer capability in electrical power systems. up-to-date information on thyrisistor-based HVDC technology. coverage of new pulse width modulation (PWM) transmission technology and multi-level voltage source conversion (VSC) and current source conversion (CSC). An excellent reference for professional power engineers, Flexible Power Transmission is also a useful guide for power system researchers as well as lecturers and students in power systems and power electronics disciplines.

Author : Kamakshaiah
Publisher : Tata McGraw-Hill Education
Page : 0 pages
File Size : 54,8 Mb
Release : 2011
Category : Electric current converters
ISBN : 0071072535

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Hvdc Transmission by Kamakshaiah Pdf

Author : Hassan Bevrani,Masayuki Watanabe,Yasunori Mitani
Publisher : John Wiley & Sons
Page : 288 pages
File Size : 47,7 Mb
Release : 2014-06-09
Category : Technology & Engineering
ISBN : 9781118450697

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Power System Monitoring and Control by Hassan Bevrani,Masayuki Watanabe,Yasunori Mitani Pdf

POWER SYSTEM MONITORING AND CONTROL An invaluable resource for addressing the myriad critical technical engineering considerations in modern electric power system design and operation Power System Monitoring and Control (PSMC) is becoming increasingly significant in the design, planning, and operation of modern electric power systems. In response to the existing challenge of integrating advanced metering, computation, communication, and control into appropriate levels of PSMC, Power System Monitoring and Control presents a comprehensive overview of the basic principles and key technologies for the monitoring, protection, and control of contemporary wide-area power systems. A variety of topical issues are addressed, including renewable energy sources, smart grids, wide area stabilizing, coordinated voltage regulation and angle oscillation damping—as well as the advantages of phasor measurement units (PMUs) and global positioning system (GPS) time signal. Analysis and synthesis examples, along with case studies, add depth and clarity to all topics. Provides an up-to-date and comprehensive reference for researchers and engineers working on wide-area PSMC Links fundamental concepts of PSMC, advanced metering and control theory/techniques, and practical engineering considerations Covers PSMC problem understanding, design, practical aspects, and topics such as smart grid and coordinated angle oscillation damping and voltage regulation Incorporates the authors’ experiences teaching and researching in international locales including Japan, Singapore, Malaysia, and Australia Power System Monitoring and Control is ideally suited for a graduate course on this topic. It is also a practical reference for researchers and professional engineers working in power system monitoring, dynamic stability and control.

Author : Enrique Acha
Publisher : Newnes
Page : 464 pages
File Size : 48,8 Mb
Release : 2002-01-08
Category : Education
ISBN : 0750651261

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Power Electronic Control in Electrical Systems by Enrique Acha Pdf

Within this book the fundamental concepts associated with the topic of power electronic control are covered alongside the latest equipment and devices, new application areas and associated computer-assisted methods. *A practical guide to the control of reactive power systems *Ideal for postgraduate and professional courses *Covers the latest equipment and computer-aided analysis.

Author : Dirk Van Hertem,Oriol Gomis-Bellmunt,Jun Liang
Publisher : John Wiley & Sons
Page : 528 pages
File Size : 46,9 Mb
Release : 2016-02-23
Category : Technology & Engineering
ISBN : 9781119115236

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HVDC Grids by Dirk Van Hertem,Oriol Gomis-Bellmunt,Jun Liang Pdf

This book discusses HVDC grids based on multi-terminal voltage-source converters (VSC), which is suitable for the connection of offshore wind farms and a possible solution for a continent wide overlay grid. HVDC Grids: For Offshore and Supergrid of the Future begins by introducing and analyzing the motivations and energy policy drives for developing offshore grids and the European Supergrid. HVDC transmission technology and offshore equipment are described in the second part of the book. The third part of the book discusses how HVDC grids can be developed and integrated in the existing power system. The fourth part of the book focuses on HVDC grid integration, in studies, for different time domains of electric power systems. The book concludes by discussing developments of advanced control methods and control devices for enabling DC grids. Presents the technology of the future offshore and HVDC grid Explains how offshore and HVDC grids can be integrated in the existing power system Provides the required models to analyse the different time domains of power system studies: from steady-state to electromagnetic transients This book is intended for power system engineers and academics with an interest in HVDC or power systems, and policy makers. The book also provides a solid background for researchers working with VSC-HVDC technologies, power electronic devices, offshore wind farm integration, and DC grid protection.

Author : Loi Lei Lai
Publisher : John Wiley & Sons
Page : 508 pages
File Size : 46,6 Mb
Release : 2001-11-28
Category : Technology & Engineering
ISBN : 047149500X

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Power System Restructuring and Deregulation by Loi Lei Lai Pdf

Die Umstrukturierung und Liberalisierung der Stromerzeugung brachte tiefgreifende Veränderungen des Marktes, des Wettbewerbs, der Technologien und nicht zuletzt der gesetzlichen Vorschriften mit sich. Dieser Band konzentriert sich auf die technischen Fortschritte und bespricht derzeit aktuelle Probleme anhand anschaulicher Fallstudien. So werden zum Beispiel neue Verfahren zur Vorhersage der Netzlast erläutert. Von international renommierten Experten geschrieben! (07/00)

Author : Stuart Borlase
Publisher : CRC Press
Page : 593 pages
File Size : 40,8 Mb
Release : 2017-12-19
Category : Technology & Engineering
ISBN : 9781439829103

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Smart Grids by Stuart Borlase Pdf

What exactly is smart grid? Why is it receiving so much attention? What are utilities, vendors, and regulators doing about it? Answering these questions and more, Smart Grids: Infrastructure, Technology, and Solutions gives readers a clearer understanding of the drivers and infrastructure of one of the most talked-about topics in the electric utility market—smart grid. This book brings together the knowledge and views of a vast array of experts and leaders in their respective fields. Key Features Describes the impetus for change in the electric utility industry Discusses the business drivers, benefits, and market outlook of the smart grid initiative Examines the technical framework of enabling technologies and smart solutions Identifies the role of technology developments and coordinated standards in smart grid, including various initiatives and organizations helping to drive the smart grid effort Presents both current technologies and forward-looking ideas on new technologies Discusses barriers and critical factors for a successful smart grid from a utility, regulatory, and consumer perspective Summarizes recent smart grid initiatives around the world Discusses the outlook of the drivers and technologies for the next-generation smart grid Smart grid is defined not in terms of what it is, but what it achieves and the benefits it brings to the utility, consumer, society, and environment. Exploring the current situation and future challenges, the book provides a global perspective on how the smart grid integrates twenty-first-century technology with the twentieth-century power grid. CRC Press Authors Speak Stuart Borlase speaks about his book. Watch the video