Results 101 to 110 of about 311,111 (242)

DC Model Cable under Polarity Inversion and Thermal Gradient: Build-Up of Design-Related Space Charge

Technologies, 2017
In the field of energy transport, High-Voltage DC (HVDC) technologies are booming at present due to the more flexible power converter solutions along with needs to bring electrical energy from distributed production areas to consumption sites and to ...
Nugroho Adi, Thi Thu Nga Vu, Gilbert Teyssèdre, Fulbert Baudoin, Ngapuli Sinisuka   +4 more
doaj   +1 more source

Experimental Investigation of the Effect of Transient Overvoltages on XLPE-insulated HVDC Cables

IEEE transactions on dielectrics and electrical insulation, 2023
B. Diban, G. Mazzanti, L. Mazzocchetti, P. Seri   +3 more
semanticscholar   +1 more source

Lineas y cables de HVDC

, 2019
Incluye ...
Ávila Méndez, Kevin Hadid, Figueroa Torres, Hamilton S.   +1 more
openaire   +1 more source

"Mirror Image" space charge distribution in XLPE power cable under opposite stressing voltage polarity [PDF]

, 2005
The paper presents the research on space charge distribution under different polarities in full size cross-linked polyethylene power cables using the pulsed electro-acoustic technique.
Chen, G., Fothergill, J., Fu, M.
core  

Local Electric Field in Mass-Impregnated HVDC Cables

, 2017
Detailed knowledge of the electric field in the insulation of mass-impregnated HVDC cables is important in order to understand their breakdown mechanisms and to improve their design.
G. Håkonseth, E. Ildstad, K. Furuheim
semanticscholar   +1 more source

Space charge accumulation under the effects of temperature gradient on solid dielectric DC cable

, 2009
It is well known that existence and accumulation of space charge within the insulating material poses threat to the reliability in the operation of dc power cables. When the cables are loaded under high voltage direct current (HVDC), temperature gradient
Chen, George, Choo, Wilson, Swingler, Steve   +2 more
core  

A Current Frequency Component-Based Fault-Location Method for Voltage-Source Converter-Based High-Voltage Direct Current (VSC-HVDC) Cables Using the S Transform

, 2017
This paper proposes a fault-location method for voltage-source converter (VSC)-based high-voltage direct current (VSC-HVDC) systems. This method relies on the current frequency components generated by faults in the cable, and requires the arrival time of
Pu Zhao, Qing Chen, Kongming Sun, Chuanxin Xi   +3 more
semanticscholar   +1 more source

Partial discharge behavior under HVDC superimposed with transients [PDF]

, 2017
Azizian Fard, M., Farrag, M., Hepburn, D.M., Reid, A.J.   +3 more
core   +2 more sources

Effect of Heat Exchange Transient Conditions With Moving Water-Air Interface on Space Charge Accumulation in Undersea HVdc Cables

IEEE transactions on industry applications, 2021
G. Rizzo, F. Viola, G. Ala, P. Romano, G. Schettino, A. Imburgia, G. Giglia   +6 more
semanticscholar   +1 more source

Enlarged operational area of an Interline DC power Flow controller via adaptive droop control for Multi-Terminal HVDC systems

International Journal of Electrical Power & Energy Systems
The effective performance of Interline DC Power Flow Controllers (IDC-PFCs) in Modular Multilevel Converters (MMC)-based High Voltage Direct Current (HVDC) grids is restricted by 1) the current limitation of the HVDC cables/lines, 2) the HVDC buses’ DC ...
Mirhamed Pourmirasghariyan, G.B Gharehpetian, Oriol Gomis-Bellmunt, David Campos-Gaona, Panagiotis N. Papadopoulos   +4 more
doaj   +1 more source