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Power electronics in electric utilities: HVDC power transmission systems
Proceedings of the IEEE, 1988Reviews important aspects of high-voltage direct-current (HVDC) power transmission systems. They summarize the history of HVDC transmission and discuss the economic and technical factors responsible for the development of HVDC systems. Terminal design and basic configurations of HVDC systems as well as major equipment of HVDC transmission systems are ...
F. Nozari, H.S. Patel
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Hybrid HVDC system for power transmission to island networks
2003 IEEE PES Transmission and Distribution Conference and Exposition (IEEE Cat. No.03CH37495), 2004A hybrid system, comprising a line commutated thyristor HVDC converter and a STATCOM, is proposed in this paper for the connection of networks with no synchronous generation to a main grid. The proposed system combines the robust performance and low capital cost and power loss of a line-commutated HVDC converter, with the fast dynamic performance of a ...
Andersen, B., Xu, L.
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Power Transmission with HVDC at Voltages Above 600 kV
2005 IEEE/PES Transmission & Distribution Conference & Exposition: Asia and Pacific, 2005The use of ultra high voltage direct current (UHVDC), i.e. voltages above the highest in use, 600 kV, has been found to be economically attractive for power blocks up to 6000 MW for distances above 1000 km, Furthermore the use of 800 kV as transmission voltage will be achievable within the near future with a limited amount of development work none of ...
U. Astrom +3 more
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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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