Results 71 to 80 of about 1,350 (128)

Recent developments in HVDC transmission systems to support renewable energy integration

Global Energy Interconnection, 2018
The demands for massive renewable energy integration, passive network power supply, and global energy interconnection have all gradually increased, posing new challenges for high voltage direct current (HVDC) power transmission systems, including more ...
Zhou Li, Ruopei Zhan, Yazhou Li, Yan He, Jinming Hou, Xiaoling Zhao, Xiao-Ping Zhang   +6 more
doaj   +1 more source

High Voltage Direct Current (HVDC) Transmission and Protection System

International journal of Engineering Works, 2022
Illeyun Zaman, Abdul Basit
openaire   +1 more source

Investigation of Leakage Current Behaviour on Artificially Contaminated Insulators Under Superimposed HVDC Voltage Stress and Hybrid HVDC/HVAC Transmission Conditions

Energies
High-voltage direct current (HVDC) transmission systems are increasingly used for long-distance power transmission and the integration of renewable energy sources. In such systems, outdoor insulators are exposed to combined electrical stresses, including
Julian Hanusrichter, Frank Jenau
doaj   +1 more source

A Secure Fault Identification Approach for MMC-HVDC Network

International Transactions on Electrical Energy Systems
In high voltage direct current (HVDC) systems, the occurrence of short circuits results in a rapid rise in line current, adversely affecting the interconnected alternating current (AC) grid.
Kiran Rana, Monalisa Biswal, Nand Kishor, Richa Negi   +3 more
doaj   +1 more source

Direct Current and Voltage Measurement Technology for HVDC (High-Voltage-Direct-Current Power Transmission)

The Journal of The Institute of Electrical Engineers of Japan, 2014
TAKAHASHI, Masao, TAKAHASHI, Tsuguhiro
openaire   +1 more source

High Voltage Direct Current (HVDC) Transmission Project Location Analysis

README: These data and code correspond to the pre-print manuscipt "Undergrounding High Voltage Direct Current transmission: accelerating buildout", an original research work by the Climate Innovation Initiative at the Environmental Defense Fund (EDF). The output dataset (HVDC_Projects_out_EDF_2024.csv) contains the relevant variables and data for the ...
openaire   +1 more source

Analysis of faults on high voltage direct current HVDC transmissions system

PRZEGLĄD ELEKTROTECHNICZNY, 2022
openaire   +1 more source

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Overcurrent protection for high voltage direct current (HVDC) distribution systems

Intelec 2012, 2012
A consideration of short-circuit protection in high voltage direct current (HVDC) distribution system is written in this paper. There are some types of energy sources in HVDC system, and the behavior of short-circuit current is affected by the way to rectify. Therefore, it may be more complicated to protect short-circuit in HVDC system than it is in AC
Masatoshi Noritake, Masato Mino, Keiichi Hirose   +2 more
exaly   +2 more sources

High voltage direct current (HVDC) in applications for independent power providers

Twenty-Second Domestic Use of Energy, 2014
The developments of power electronic devices have improved most of technical limitations that HVDC used to have. Nowadays HVDC is widely used for transmission of bulk power over long distances and for the interconnection of asynchronous grid. With the development of the HVDC, the growth of power demand also increased beyond the utilities capacities. In
M. Giraneza, M T E Kahn
openaire   +1 more source

High voltage direct current (HVDC) electric power transmission systems

2013
HVDC is a technology which has been used for longdistance bulk power transfer, connecting different synchronous zones or submarine connections. Lately, HVDC has experienced a revival. In Europe, this revival is being driven by the strong increase in generation from renewable energy sources, the liberalization of the energy system, and the diffi culty ...
D. Van Hertem, M. Delimar
openaire   +3 more sources