Results 201 to 210 of about 36,815 (251)

Polypropylene-based ternary nanocomposites for recyclable high-voltage direct-current cable insulation

Composites Science And Technology, 2018
Polymeric high-voltage direct-current (HVDC) cables are the core equipment in energy internet, which enable the long-distance large-capacity electric power transmission, large-scale utilization of renewable electric power and flexible interconnection of ...
Yao Zhou, Bin Dang, Haoming Wang, Jiping Liu, Qi Li, Jun Hu, Jinliang He   +6 more
semanticscholar   +1 more source

Compact High Voltage Direct Current Gas-insulated Systems

IEEE International Conference on High Voltage Engineering and Application, 2020
The technology of high-voltage direct current transmission (HVDC) for long-distance transportation of huge energy amounts has made its way also for grid access of offshore windfarms and interconnectors between different countries.
U. Riechert
semanticscholar   +1 more source

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

A method for fault section identification in High voltage direct current transmission lines using one End measurements

Electric power systems research, 2019
To identify the section of fault in line commutated converter based high voltage direct current transmission lines, a new technique has been proposed in this work.
S. Agarwal, A. Swetapadma, C. Panigrahi, A. Dasgupta   +3 more
semanticscholar   +1 more source

High Voltage Direct Current Transmission

, 2019
This comprehensive reference guides the reader through all HVDC technologies, including LCC (Line Commutated Converter), 2-level VSC and VSC HVDC based on modular multilevel converters (MMC) for an in-depth understanding of converters, system level ...
D. Jovcic
semanticscholar   +1 more source

Control of High Voltage Direct Current (HVDC) bridges for power transmission systems

2010 IEEE Student Conference on Research and Development (SCOReD), 2010
High Voltage Direct Current (HVDC) transmission systems are now getting more popular due to their low power losses and fast controllability of power in DC lines as compared to AC systems currently used. The primary goal for this study is to control the voltage and power flow direction by adjusting the firing angles of rectifier (α) and extinction angle
null Lee Wei Sheng, Ahmad Razani, Neelakantan Prabhakaran   +2 more
openaire   +1 more source

Recommendations for surface conductivity characterisation under High Voltage Direct Current (HVDC)

2017 INSUCON - 13th International Electrical Insulation Conference (INSUCON), 2017
Gas Insulated Substation (GIS) under High Voltage Direct Current (HVDC) are becoming widely investigated with the development of DC networks. Under DC voltage, mechanism of charge accumulation on the insulation surface is of major importance since it may distort the electric field distribution.
L. Zavattoni, C-T. Vu, P. Vinson, A. Girodet, R. Hanna, O. Lesaint   +5 more
openaire   +1 more source

Effect of breaking high voltage direct current (HVDC) circuit on demonstrative project on power supply systems by service level in Sendai

International Telecommunications Energy Conference, 2007
N. Yamato, A. Fukui, K. Hirose
semanticscholar   +1 more source

Thyristor valves for high voltage direct current (HVDC) power transmission

2023
  +5 more sources

High Voltage Direct Current (HVDC) Transmission

, 2013
N. Hadjsaid, J. Sabonnadiere
semanticscholar   +1 more source