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, 2021
The ongoing increasing demand for electrical energy and the reliable access to remote renewable energy generation points such as off-shore wind power stations or solar power generation, have revived the interest in HVDC multi-terminal systems.
Seyed Pouya Ramezanzadeh +2 more
semanticscholar +1 more source
The ongoing increasing demand for electrical energy and the reliable access to remote renewable energy generation points such as off-shore wind power stations or solar power generation, have revived the interest in HVDC multi-terminal systems.
Seyed Pouya Ramezanzadeh +2 more
semanticscholar +1 more source
2006 IEEE PES Power Systems Conference and Exposition, 2006
High voltage direct current (HVDC) technology has characteristics which make it especially attractive in certain transmission applications. The number of HVDC projects committed or under consideration globally has increased in recent years reflecting a renewed interest in this field proven technology.
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High voltage direct current (HVDC) technology has characteristics which make it especially attractive in certain transmission applications. The number of HVDC projects committed or under consideration globally has increased in recent years reflecting a renewed interest in this field proven technology.
openaire +1 more source
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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IEEE Transactions on Power Delivery, 2019
In this paper, clearing of DC faults in a hybrid multi-terminal HVDC transmission system consisting of line commutated converters (LCCs) and voltage source converters (VSCs) implemented using half-bridge modular multilevel converter (MMC) technology is ...
N. M. Haleem +3 more
semanticscholar +1 more source
In this paper, clearing of DC faults in a hybrid multi-terminal HVDC transmission system consisting of line commutated converters (LCCs) and voltage source converters (VSCs) implemented using half-bridge modular multilevel converter (MMC) technology is ...
N. M. Haleem +3 more
semanticscholar +1 more source
2019 IEEE 8th International Conference on Advanced Power System Automation and Protection (APAP), 2019
This paper proposes a pilot protection scheme for long-distance LCC-HVDC transmission lines based on Pearson correlation coefficient of current derivatives.
Yunke Zhang +5 more
semanticscholar +1 more source
This paper proposes a pilot protection scheme for long-distance LCC-HVDC transmission lines based on Pearson correlation coefficient of current derivatives.
Yunke Zhang +5 more
semanticscholar +1 more source
, 2020
This paper investigates the fault location issue of hybrid multi-terminal high voltage direct current (HVDC) overhead transmission line based on the line commutated converter (LCC) and voltage source converter (VSC).
Dong Wang, Mengqian Hou
semanticscholar +1 more source
This paper investigates the fault location issue of hybrid multi-terminal high voltage direct current (HVDC) overhead transmission line based on the line commutated converter (LCC) and voltage source converter (VSC).
Dong Wang, Mengqian Hou
semanticscholar +1 more source
HVDC transmission and the environment
Power Engineering Journal, 1996The increased use of electrical systems has led to significant changes in the electromagnetic environment (RFI, TVI, telephone interference, carrier-frequency interference). The extent to which large electrical systems, such as HVDC transmission networks, impinge on the environment has become a topical and even controversial issue. This article takes a
G. Schmidt, B. Fiegl, S. Kolbeck
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, 2020
Since high voltage direct current (HVDC) transmission system takes on significant tasks in coordinating the power grids asynchronous interconnection and the comprehensive utilization of energy resources, the reliable and fast faults clearance to ...
Duan Jiandong, Hao Li, Y. Lei, Lihao Tuo
semanticscholar +1 more source
Since high voltage direct current (HVDC) transmission system takes on significant tasks in coordinating the power grids asynchronous interconnection and the comprehensive utilization of energy resources, the reliable and fast faults clearance to ...
Duan Jiandong, Hao Li, Y. Lei, Lihao Tuo
semanticscholar +1 more source
Telecommunications for HVDC Transmission
IEEE Transactions on Power Apparatus and Systems, 1968The control and operational principles of HVDC transmission are briefly reviewed. Basically no telecommunication is necessary for operation, with the exception of telephone connections. As the demand for service and system control increases, telecommunication requirements will grow. General requirements of telecommunications are summarized and specific
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IEEE Transactions on Power Delivery, 2020
When a short-circuit fault occurs in the VSC-HVDC transmission system, the DC-side current increases and the voltage decreases rapidly, which can pose a serious threat to the normal operation of the system.
Botong Li +4 more
semanticscholar +1 more source
When a short-circuit fault occurs in the VSC-HVDC transmission system, the DC-side current increases and the voltage decreases rapidly, which can pose a serious threat to the normal operation of the system.
Botong Li +4 more
semanticscholar +1 more source