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Power Line Carrier Application Considerations Involving HVDC Transmission
IEEE Transactions on Power Apparatus and Systems, 1980When applying a power line carrier system involving HVDC transmission, the HVDC system characteristics should be understood. Expected carrier noise levels on the DC line and on the adjacent, parallel or crossing AC lines must be known to ensure proper application of carrier.
G. Bacon +3 more
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Analysis and control of HVDC transmission power system
2016 Eighteenth International Middle East Power Systems Conference (MEPCON), 2016This paper presents a design of converter controllers and filters of Line Commutated Converter High voltage direct current (LCC-HVDC) power transmission system to increase loadability and reliability of long power transmission. Also the proposed tuned PI controllers for HVDC Converters are verified in sense of HVDC transmission system performance and ...
G. El-Saady +2 more
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Transmit the light fantastic [HVDC power transmission]
Power Engineer, 2006This paper looks at the current state of the electrical energy sector in the People's Republic of China in the face of a massive rate of economic growth. More than 120 GW of generating capacity is under construction including the 18.2 GW Three Gorges hydroelectric project, which is due for eventual expansion to 22.4 GW.
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Applications of embedded HVDC in power system transmission
2012 Power Engineering and Automation Conference, 2012High Voltage Direct Current (HVDC) Technology has been widely recognized advanced in power transmission. Classical HVDC has shown its advanced features in long distance bulk power delivery, submarine cable crossings, and asynchronous interconnections.
Jicheng Yu, George G. Karady, Lei Gu
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Constant power factor control system for HVDC transmission
IEEE Transactions on Power Apparatus and Systems, 1976In inverter operation of a converter for h.v.d.c. transmission, commutation failure is inevitable in such a case that a.c. voltage suddenly drops due to occurrence of a fault in the a.c. system. In this paper, the region of inevitable commutation failure is first discussed and then the constant power factor control system is proposed to squeeze the ...
F. Nishimura +3 more
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HVDC POWER TRANSMISSION. THE TECHNOLOGICAL RESURGENCE OF DIRECT CURRENT
DYNA, 2022This article provides an overview of high voltage direct current (HVDC) and high voltage alternating current (HVAC) power transmission alternatives. The use of HVDC systems currently represents an efficient alternative under certain conditions, mainly due to reduced converter costs, improved power system flexibility and higher economic efficiency for ...
JAVIER SERRANO GONZALEZ +2 more
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Novel HVDC Power Transmission Architectures for Subsea Grid
Offshore Technology Conference, 2019Abstract Subsea electrification is envisaged as one of the key building blocks of deep-water oil and gas (O&G) production. Present power transmission and distribution (T&D) schemes almost exclusively employ high voltage AC (HVAC) technology to drive the electrical processing units in the seabed, such as pump and compressor motors.
Anindya Ray +2 more
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VSC-Based HVDC Power Transmission Systems: An Overview
IEEE Transactions on Power Electronics, 2009The ever increasing progress of high-voltage high-power fully controlled semiconductor technology continues to have a significant impact on the development of advanced power electronic apparatus used to support optimized operations and efficient management of electrical grids, which, in many cases, are fully or partially deregulated networks ...
N. Flourentzou +2 more
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The Importance of Grounding in HVDC Power Transmission Systems
2020 International Ural Conference on Electrical Power Engineering (UralCon), 2020The great development in the field of semiconductors led to a development in the field of power electronics, which gave way to the use of the technology of high voltage direct current HVDC more widely. To ensure the proper and the safe operation of these systems, a good grounding system must be provided.
Ibrahim Alwazah +2 more
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HVDC Transmission Technologies for Offshore Wind Power Plants
2021The talk will discuss various offshore wind power plants (OWPPs), their power transmission options, and OWPP configurations from a power electronics converter's point of view. It will further outline grid requirements for OWPP and how to satisfy any such requirements. Furthermore, it will discuss various converter topologies options for OWPP, and their
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