Download Ultra-High Voltage AC/DC Grids Ebook PDF

Ultra-High Voltage AC/DC Grids

Ultra-High Voltage AC/DC Grids
A Book

by Zhenya Liu

  • Publisher : Academic Press
  • Release : 2014-12-11
  • Pages : 758
  • ISBN : 0128023600
  • Language : En, Es, Fr & De
GET BOOK

The UHV transmission has many advantages for new power networks due to its capacity, long distance potential, high efficiency, and low loss. Development of UHV transmission technology is led by infrastructure development and renewal, as well as smart grid developments, which can use UHV power networks as the transmission backbone for hydropower, coal, nuclear power and large renewable energy bases. Over the years, State Grid Corporation of China has developed a leading position in UHV core technology R&D, equipment development, plus construction experience, standards development and operational management. SGCC built the most advanced technology 'two AC and two DC' UHV projects with the highest voltage-class and largest transmission capacity in the world, with a cumulative power transmission of 10TWh. This book comprehensively summarizes the research achievement, theoretical innovation and engineering practice in UHV power grid construction in China since 2005. It covers the key technology and parameters used in the design of the UHV transmission network, shows readers the technical problems State Grid encountered during the construction, and the solution they come up with. It also introduces key technology like UHV series compensation, DC converter valve, and the systematic standards and norms. Discusses technical characteristics and advantages of using of AC/DC transmission system Includes applications and technical standards of UHV technologies Provides insight and case studies into a technology area that is developing worldwide Introduces the technical difficulties encountered in design and construction phase and provides solutions

Integration of High Voltage AC/DC Grids into Modern Power Systems

Integration of High Voltage AC/DC Grids into Modern Power Systems
A Book

by Fazel Mohammadi

  • Publisher : MDPI
  • Release : 2020-12-10
  • Pages : 140
  • ISBN : 3039365258
  • Language : En, Es, Fr & De
GET BOOK

Electric power transmission relies on AC and DC grids. The extensive integration of conventional and nonconventional energy sources and power converters into power grids has resulted in a demand for high voltage (HV), extra-high voltage (EHV), and ultra-high voltage (UHV) AC/DC transmission grids in modern power systems. To ensure the security, adequacy, and reliable operation of power systems, the practical aspects of interconnecting HV, EHV, and UHV AC/DC grids into the electric power systems, along with their economic and environmental impacts, should be considered. The stability analysis for the planning and operation of HV, EHV, and UHV AC/DC grids in power systems is regarded as another key issue in modern power systems. Moreover, interactions between power converters and other power electronics devices (e.g., FACTS devices) installed on the network are other aspects of power systems that must be addressed. This Special Issue aims to investigate the integration of HV, EHV, and UHV AC/DC grids into modern power systems by analyzing their control, operation, protection, dynamics, planning, reliability, and security, along with considering power quality improvement, market operations, power conversion, cybersecurity, supervisory and monitoring, diagnostics, and prognostics systems.

High Voltage Direct Current Transmission

High Voltage Direct Current Transmission
Converters, Systems and DC Grids

by Dragan Jovcic,Khaled Ahmed

  • Publisher : John Wiley & Sons
  • Release : 2015-09-28
  • Pages : 456
  • ISBN : 1118846664
  • Language : En, Es, Fr & De
GET BOOK

This comprehensive reference guides the reader through all HVDC technologies, including LCC (Line Commutated Converter), 2-level VSC and VSC HVDC based on modular multilevel converters (MMC) for an in-depth understanding of converters, system level design, operating principles and modeling. Written in a tutorial style, the book also describes the key principles of design, control, protection and operation of DC transmission grids, which will be substantially different from the practice with AC transmission grids. The first dedicated reference to the latest HVDC technologies and DC grid developments; this is an essential resource for graduate students and researchers as well as engineers and professionals working on the design, modeling and operation of DC grids and HVDC. Key features: Provides comprehensive coverage of LCC, VSC and (half and full bridge) MMC-based VSC technologies and DC transmission grids. Presents phasor and dynamic analytical models for each HVDC technology and DC grids. Includes HVDC protection, studies of DC and AC faults, as well as system-level studies of AC-DC interactions and impact on AC grids for each HVDC technology. Companion website hosts SIMULINK SimPowerSystems models with examples for all HVDC topologies.

Protection Technologies of Ultra-High-Voltage AC Transmission Systems

Protection Technologies of Ultra-High-Voltage AC Transmission Systems
A Book

by Bin Li,Yongli Li,Jiali He,Yuping Zheng

  • Publisher : Academic Press
  • Release : 2020-01-24
  • Pages : 250
  • ISBN : 0128162066
  • Language : En, Es, Fr & De
GET BOOK

Protection Technologies of Ultra-High-Voltage AC Transmission Systems considers the latest research on UHV, UHV transmission line electromagnetic field, transmission line parameters, and tower structures, with a focus on protective relaying of UHV transmission systems. This book gives insights into protective relaying of UHV AC transmission systems and sheds light on the conundrum of protective relaying for the EHV systems. In addition, it elaborates on both traditional relaying and the application of new type current differential protection, distance protection and automatic reclosing, as well as protective schemes for transformers and reactors in UHV transmission systems. This resource will serve as an important reference for technical personnel in network design and operation, as well as students and engineers in related engineering areas. Compares new advances and trends in Ultra-High-Voltage (UHV) transmission system from a global aspect Describes UHV protection technologies Evaluates conventional protection and novel protection principles in applied and verified global systems

Ultra-high Voltage AC/DC Power Transmission

Ultra-high Voltage AC/DC Power Transmission
A Book

by Hao Zhou,Wenqian Qiu,Ke Sun,Jiamiao Chen,Xu Deng,Feng Qian,Dongju Wang,Bincai Zhao,Jiyuan Li,Sha Li,Yuting Qiu,Jingzhe Yu

  • Publisher : Springer
  • Release : 2017-12-21
  • Pages : 1475
  • ISBN : 3662545756
  • Language : En, Es, Fr & De
GET BOOK

This book addresses the latest findings on practical ultra-high voltage AC/DC (UHVAC/UHVDC) power transmission. Firstly, it reviews current constructions and future plans for major UHVDC and UHVAC projects around the world. The book subsequently illustrates the basic theories, economic analysis, and key technologies of UHV power networks in detail, and describes the design of the UHVAC substations and UHVDC converter stations and transmission lines. A wealth of clear and specific figures and formulas help readers to understand the fundamental theories underlying UHVAC and UHVDC technologies, as well as their developmental trends. This book is intended for graduate students, researchers and engineers in the fields of power systems and electrical engineering.

Sinews of Power

Sinews of Power
Politics of the State Grid Corporation of China

by Xu Yi-chong

  • Publisher : Oxford University Press
  • Release : 2016-12-08
  • Pages : 300
  • ISBN : 0190279524
  • Language : En, Es, Fr & De
GET BOOK

Electricity is a basic requirement for a modern economy, and transmission grids at the center of transition to a low-carbon power system. They are the principal means to integrate large shares of wind and solar power and they are essential to ensuring a secure and reliable electricity supply. Grid companies around the world are struggling to find their niche in this transition. The State Grid Corporation of China (SGCC) is one of the principal players in this round of global competition. Central state-owned enterprise (SOEs), such as SGCC, continue to hold the 'commanding heights' of the Chinese economy. Their relationship with the Party-state is crucial to understanding the questions of whether SOEs take orders from, and do the bidding of, the Chinese Communist Party, and how they operate under the state ownership and with a wide range of operational autonomy and expectation that they are profit-maximazing corporations. This book examines the origin, development and expansion of SGCC, the world's largest utility company and the 7th largest corporation. By telling both the electricity story and the SOE story, it provides insights into the challenges facing the grids and their possible futures. It challenges the orthodox account of Chinese politics that portrays SOEs as little more than puppets, jumping to every demand of the Party-state. It shows that SGCC has been built into a modern corporation by entrepreneurial managers. By extending its operation to four continents, SGCC is now a global player, competing with its peers and also having its input in the future low-carbon electricity system. This book challenges the popular interpretation of Chinese government. Piling detail on detail, it provides a comprehensive picture of Chinese political economy that is both new and utterly convincing.

Use of Voltage Stability Assessment and Transient Stability Assessment Tools in Grid Operations

Use of Voltage Stability Assessment and Transient Stability Assessment Tools in Grid Operations
A Book

by Sarma (NDR) Nuthalapati

  • Publisher : Springer Nature
  • Release : 2021-05-28
  • Pages : 403
  • ISBN : 3030674827
  • Language : En, Es, Fr & De
GET BOOK

This book brings together real-world accounts of using voltage stability assessment (VSA) and transient stability assessment (TSA) tools for grid management. Chapters are written by leading experts in the field who have used these tools to manage their grids and can provide readers with a unique and international perspective. Case studies and success stories are presented by those who have used these tools in the field, making this book a useful reference for different utilities worldwide that are looking into implementing these tools, as well as students and practicing engineers who are interested in learning the real-time applications of VSA and TSA for grid operation.

The Sustainable City

The Sustainable City
A Book

by Steven Cohen,Guo Dong

  • Publisher : Columbia University Press
  • Release : 2021-06-15
  • Pages : 129
  • ISBN : 0231551703
  • Language : En, Es, Fr & De
GET BOOK

Living sustainably is not just about preserving the wilderness or keeping nature pristine. The transition to a green economy depends on cities. Economic, technological, and cultural forces are moving people out of rural areas and into urban areas. If we are to avert climate catastrophe, we will need our cities to coexist with nature without destroying it. Urbanization holds the key to long-term sustainability, reducing per capita environmental impacts while improving economic prosperity and social inclusion for current and future generations. The Sustainable City provides a broad and engaging overview of the urban systems of the twenty-first century. It approaches urban sustainability from the perspectives of behavioral change, organizational management, and public policy, looking at case studies of existing legislation, programs, and public-private partnerships that strive to align modern urban life and sustainability. The book synthesizes the disparate strands of sustainable city planning in an approachable and applicable guide that highlights how these issues touch our lives on a daily basis, including the transportation we take, the public health systems that protect us, where our energy comes from, and what becomes of our food waste. This second edition of The Sustainable City dives deeper into the financing of sustainable infrastructure and initiatives and puts additional emphasis on the roles that individual citizens and varied stakeholders can play. It also reviews current trends in urban inequality and discusses whether a model of sustainability that embraces a multidimensional approach to development and a multistakeholder approach to decision making can foster social inclusion. It features many more examples and new international case studies spanning the globe.

Global Energy Interconnection

Global Energy Interconnection
A Book

by Zhenya Liu

  • Publisher : Academic Press
  • Release : 2015-08-28
  • Pages : 396
  • ISBN : 0128044063
  • Language : En, Es, Fr & De
GET BOOK

Global energy network is an important platform to guarantee effective exploitation of global clean energy and ensure reliable energy supply for everybody. Global Energy Interconnection analyzes the current situation and challenges of global energy development, provides the strategic thinking, overall objective, basic pattern, construction method and development mode for the development of global energy network. Based on the prediction of global energy and electricity supply and demand in the future, with the development of UHV AC/DC and smart grid technologies, this book offers new solutions to drive the safe, clean, highly efficient and sustainable development of global energy. The concept and development ideas concerning global energy interconnection in this book are based on the author’s thinking of strategic issues about China’s and the world’s energy and electricity development for many years, especially combined with successful practices of China’s UHV development. This book is particularly suitable for researchers and graduated students engaged in energy sector, as well as energy economics researchers, economists, consultants, and government energy policy makers in relevant fields. Based on the author's many years' experience in developing Smart Grid solutions within national and international projects. Combines both solid background information and cutting-edge technology progress, coupled with a useful and impressive list of references. The key energy problems which are challenging us nowadays are well stated and explained in this book, which facilitates a better understanding of the development of global energy interconnection with UHV AC/DC and smart grid technologies.

Telecommunication Networks for the Smart Grid

Telecommunication Networks for the Smart Grid
A Book

by Alberto Sendin,Miguel A. Sanchez-Fornie,Inigo Berganza,Javier Simon,Iker Urrutia

  • Publisher : Artech House
  • Release : 2016-07-31
  • Pages : 360
  • ISBN : 1630813737
  • Language : En, Es, Fr & De
GET BOOK

This comprehensive new resource demonstrates how to build smart grids utilizing the latest telecommunications technologies. Readers find practical coverage of PLC and wireless for smart grid and are given concise excerpts of the different technologies, networks, and services around it. Design and planning guidelines are shown through the combination of electricity grid and telecommunications technologies that support the reliability, performance and security requirements needed in smart grid applications. This book covers a wide range of critical topics, including telecommunications for power engineers, power engineering for telecommunications engineers, utility applications projecting in smart grids, technologies for smart grid networks, and telecommunications architecture. This practical reference is supported with in-depth case studies.

HVDC Grids

HVDC Grids
For Offshore and Supergrid of the Future

by Dirk Van Hertem,Oriol Gomis-Bellmunt,Jun Liang

  • Publisher : John Wiley & Sons
  • Release : 2016-02-29
  • Pages : 528
  • ISBN : 1118859154
  • Language : En, Es, Fr & De
GET BOOK

Presents the advantages, challenges, and technologies of High Voltage Direct Current (HVDC) Grids 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. Dirk Van Hertem is an Assistant Professor within ESAT-ELECTA at KU Leuven, Belgium. Dr. Van Hertem has written over 100 scientific papers in international journals and conferences. Oriol Gomis-Bellmunt is an Associate Professor in the Technical University of Catalonia (UPC). He is involved in the CITCEA-UPC research group and the Catalonia Institute for Energy Research (IREC). Jun Liang is a Reader within the School of Engineering at Cardiff University, UK. He’s also an Adjunct Professor at Changsha University of Science and Technology and North China Electric Power University.

Measurement and Analysis of Overvoltages in Power Systems

Measurement and Analysis of Overvoltages in Power Systems
A Book

by Jianming Li

  • Publisher : John Wiley & Sons
  • Release : 2018-02-19
  • Pages : 384
  • ISBN : 1119129052
  • Language : En, Es, Fr & De
GET BOOK

Measurement and Analysis of Overvoltages in Power Systems Jianming Li, Professor, State Grid Corporation, China A combination of theory and application, this book features practical tests and analytical techniques comprehensively with engineering practicality as its focus. Based on years of research and industry experience, the author introduces many scientific research methods such as overvoltage simulation studies, dynamic simulation experiment platform development and application, and overvoltage pattern recognition. Readers will get a good grounding in the various sources of overvoltages in power systems, methods in on-line measurements as well as explanations of overvoltage formation mechanisms and monitoring analysis methods. •Systematically examines sources, online measurements, analytical techniques, and simulations of overvoltages, with an emphasis on engineering practicality •Presents practical engineering examples analyzing overvoltages and improving system operation, based on field experiments and data analysis •Features overvoltage simulations and waveform analysis in transmission systems Measurement and Analysis of Overvoltages in Power Systems is intended as an all-in-one guide for engineers and researchers in power systems engineering. It can be used as a reference text for graduate students and lecturers of electrical engineering.

Sustainable Urbanism in China

Sustainable Urbanism in China
A Book

by Ali Cheshmehzangi,Ayotunde Dawodu,Ayyoob Sharifi

  • Publisher : Routledge
  • Release : 2021-08-16
  • Pages : 438
  • ISBN : 100041048X
  • Language : En, Es, Fr & De
GET BOOK

Sustainable Urbanism in China explores the notion of "Sustainable Urbanism" by considering the role sustainable neighborhood planning plays in the larger picture of sustainable urbanism and suggests innovations and best practices that are either developed or adopted by China. These are narrated as lessons learnt for other countries where we see similar trends of development patterns or emerging practices. Through various explorations of challenges, paradigms, and innovations of urban sustainability, this book highlights how planning, policy, and design are forming and reforming in the context of China. These are offered through a set of guidelines and pathways for urban sustainability at the scale of neighborhoods/communities or districts in a wider context of urban environments, as well as strategies for planners, developers, policy makers, and educators in the field of the built environment. Through a comprehensive overview of urban sustainability practices in China, this book investigates 12 case study projects. These comprehensive explorations should in turn help construct the future directions of China’s sustainable urban development and provide innovative pathways of sustainable urbanism in China and around the globe.

The Future of Africa

The Future of Africa
Challenges and Opportunities

by Jakkie Cilliers

  • Publisher : Springer Nature
  • Release : 2020
  • Pages : 421
  • ISBN : 303046590X
  • Language : En, Es, Fr & De
GET BOOK

This open access textbook offers a critical introduction to human and economic development prospects in Africa revolving around three questions: where is Africa today, what explains the current state, and, given historical trends and what we know about the world, where do we think the continent will be in 2040? And, a final question: what can we do to create a better tomorrow? It models ambitious progress in health, demographics, agriculture, education, industrialization, technological leapfrogging, increased trade, greater stability, better governance and external support. The book reviews the future of work/jobs, poverty and the impact of climate change. A combined Closing the Gap scenario presents a forecast of what could be possible by 2040. Each chapter suggests which policies might accelerate prospects for each sector. Written in an accessible style, and supported by a range of pedagogical features, this textbook introduces undergraduate and graduate students to the contemporary human and economic development prospects in Africa. Jakkie Cilliers is the founder of the Institute for Security Studies. He now serves as head of the African Futures and Innovation program and chair of the ISS Board of Trustees. He is an extraordinary professor at the University of Pretoria, South Africa.

Fault Analysis and Protection System Design for DC Grids

Fault Analysis and Protection System Design for DC Grids
A Book

by Abhisek Ukil

  • Publisher : Springer Nature
  • Release : 2021
  • Pages : 129
  • ISBN : 9811529779
  • Language : En, Es, Fr & De
GET BOOK

UHV Transmission Technology

UHV Transmission Technology
A Book

by China Electric Power Research Institute

  • Publisher : Academic Press
  • Release : 2017-10-18
  • Pages : 776
  • ISBN : 0128052805
  • Language : En, Es, Fr & De
GET BOOK

UHV Transmission Technology enables power system employees and the vast majority of those caring for UHV transmission technology to understand and master key technologies of UHV transmission. This book can be used as a technical reference and guide for future UHV projects. UHV transmission has many advantages for new power networks due to its capacity, long distance potential, high efficiency and low loss. Development of UHV transmission technology is led by infrastructure development and renewal, as well as smart grid developments, which can use UHV power networks as the transmission backbone for hydropower, coal, nuclear power and large renewable energy bases. UHV is a key enabling technology for optimal allocation of resources across large geographic areas, and has a key role to play in reducing pressure on energy and land resources. Provides a complete reference on the latest ultra-high voltage transmission technologies Covers practical applications made possible by theoretical material, extensive proofs, applied systems examples and real world implementations, including coverage of problem solving and design and manufacturing guidance Includes case studies of AC and DC demonstration projects Features input from a world-leading UHV team

Advances in Artificial Systems for Medicine and Education II

Advances in Artificial Systems for Medicine and Education II
A Book

by Zhengbing Hu,Sergey V. Petoukhov,Matthew He

  • Publisher : Springer
  • Release : 2019-05-16
  • Pages : 787
  • ISBN : 3030120821
  • Language : En, Es, Fr & De
GET BOOK

This book includes the proceedings of the Second International Conference of Artificial Intelligence, Medical Engineering, Education (AIMEE2018), held in Moscow, Russia, on 6–8 October 2018. The conference covered advances in the development of artificial intelligence systems and their applications in various fields, from medicine and technology to education. The papers presented in the book discuss topics in mathematics and biomathematics; medical approaches; and technological and educational approaches. Given the rapid development of artificial intelligence systems, the book highlights the need for more intensive training for a growing number of specialists, particularly in medical engineering, to increase the effectiveness of medical diagnosis and treatment. The book is intended for specialists, students and other readers who would like to know where artificial intelligence systems can beneficially be applied in the future.

High Voltage Direct Current Transmission

High Voltage Direct Current Transmission
Converters, Systems and DC Grids

by Dragan Jovcic,Khaled Ahmed

  • Publisher : John Wiley & Sons
  • Release : 2015-07-21
  • Pages : 440
  • ISBN : 1118846672
  • Language : En, Es, Fr & De
GET BOOK

This comprehensive reference guides the reader through all HVDC technologies, including LCC (Line Commutated Converter), 2-level VSC and VSC HVDC based on modular multilevel converters (MMC) for an in-depth understanding of converters, system level design, operating principles and modeling. Written in a tutorial style, the book also describes the key principles of design, control, protection and operation of DC transmission grids, which will be substantially different from the practice with AC transmission grids. The first dedicated reference to the latest HVDC technologies and DC grid developments; this is an essential resource for graduate students and researchers as well as engineers and professionals working on the design, modeling and operation of DC grids and HVDC. Key features: Provides comprehensive coverage of LCC, VSC and (half and full bridge) MMC-based VSC technologies and DC transmission grids. Presents phasor and dynamic analytical models for each HVDC technology and DC grids. Includes HVDC protection, studies of DC and AC faults, as well as system-level studies of AC-DC interactions and impact on AC grids for each HVDC technology. Companion website hosts SIMULINK SimPowerSystems models with examples for all HVDC topologies.

Proceedings of PURPLE MOUNTAIN FORUM 2019-International Forum on Smart Grid Protection and Control

Proceedings of PURPLE MOUNTAIN FORUM 2019-International Forum on Smart Grid Protection and Control
A Book

by Yusheng Xue,Yuping Zheng,Saifur Rahman

  • Publisher : Springer
  • Release : 2019-08-08
  • Pages : 1054
  • ISBN : 9811397791
  • Language : En, Es, Fr & De
GET BOOK

This book presents original, peer-reviewed research papers from the 4th Purple Mountain Forum –International Forum on Smart Grid Protection and Control (PMF2019-SGPC), held in Nanjing, China on August 17–18, 2019. Addressing the latest research hotspots in the power industry, such as renewable energy integration, flexible interconnection of large scale power grids, integrated energy system, and cyber physical power systems, the papers share the latest research findings and practical application examples of the new theories, methodologies and algorithms in these areas. As such book a valuable reference for researchers, engineers, and university students.

Issues in Energy Conversion, Transmission, and Systems: 2013 Edition

Issues in Energy Conversion, Transmission, and Systems: 2013 Edition
A Book

by Anonim

  • Publisher : ScholarlyEditions
  • Release : 2013-05-01
  • Pages : 1188
  • ISBN : 1490106669
  • Language : En, Es, Fr & De
GET BOOK

Issues in Energy Conversion, Transmission, and Systems: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Additional Research. The editors have built Issues in Energy Conversion, Transmission, and Systems: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Additional Research in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Energy Conversion, Transmission, and Systems: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.