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HVDC transmission: yesterday and today
IEEE Power and Energy Magazine, 2007Basically, this paper takes a brief look at the history of HVDC to better understand its upcoming future. It also portrays some of the early developments in modern high-voltage direct current (HVDC) transmission. Today there are 16 DC links operating or under construction in the United States and 21 in North America.
Willis Long, Stig Nilsson
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Electromagnetic simulation of HVDC transmission
2020Electromagnetic simulation is an effective approach to study the dynamic behaviors of high-voltage direct current (HVDC) transmission system. Transient characteristics of HVDC transmission system can be described with a set of differential equations, which are time varying and nonlinear. To include the distributed parameter effects of HVDC transmission
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Digital dynamic simulation of HVDC transmission systems
Proceedings of MELECON '94. Mediterranean Electrotechnical Conference, 2002The planning, design and operation of HVDC transmission systems requires the detailed study of various options and prediction of the system performance. HVDC transmission systems described by nonlinear models are not tractable for analytical approaches. Here, the tableau approach is the method that is used for the analysis of HVDC transmission systems.
Gurunlu, C., DİNÇER, HASAN
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HVDC transmission technology for sustainable power supply
International Multi-Conference on Systems, Sygnals & Devices, 2012The necessity to limit CO 2 emissions as well as the renunciation of nuclear power in many countries are the chief factors that determine the future development of electric power generation. These requirements can be met by integrating renewable energy sources, such as offshore wind farms and solar power from North Africa.
Jörg Dorn, H. Gambach, Dietmar Retzmann
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Telephone interference criteria for HVDC transmission lines
IEEE Transactions on Power Delivery, 1989The telephone interference caused by a transmission line is primarily characterized by the equivalent line disturbance current defined as: le=?n (Cn · In)2 where Cn = C-message weighting factor for the n:th harmonic ln = residual line current of n:th harmonic For many HVdc lines, particularly in North America, this current has been required to be < 270
Arne V. Johansson, Ake Ekstrom
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HVDC Transmission and FACTS Fundamentals
Large scale installations of inverter based renewable generation in remote locations has increase interest in the application of HVDC transmission and flexible ac transmission systems (FACTS) devices, possibly with energy storage. Schemes have been proposed or implemented for applications ranging from bulk power transfer, transmission support for off ...Daqing Hou +4 more
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HVDC transmission - opportunities and challenges
8th IEE International Conference on AC and DC Power Transmission (ACDC 2006), 2006HVDC transmission has a number of technical advantages compared with HVAC transmission, which have been highlighted in many papers. However, HVDC transmission has remained a niche technology, being used only for long distance overhead transmission, submarine cable and frequency conversion.
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Recent advancements in HVDC transmission
2017104 REE N°1/2017 LE DEVELOPPEMENT DES LIAISONS A COURANT-CONTINU (HVDC) DOSSIER 2 Introduction HVDC is a technology of choice for transmitting power efficiently and reliably over long distances. It is ideally suited for integrating renewable energy sources situated in remote and challen- ging locations.
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