Results 81 to 90 of about 1,539,180 (166)

Review on HVDC cable terminations

High Voltage, 2018
With modern power utilities going green by utilising renewable energy technologies and the development of the smart power grid, high-voltage direct current (HVDC) technologies become more and more important in the energy transmission. In particular, HVDC
Hanyu Ye, Tobias Fechner, Xianzhang Lei, Yi Luo, Mingyu Zhou, Zhengyi Han, Haitian Wang, Qikai Zhuang, Ruoyu Xu, Duo Li   +9 more
doaj   +1 more source

Study on the Interference of the HVDC Transmission Grounding Electrode to the Pipeline Cathodic Protection System. [PDF]

ACS Omega, 2023
Chen X, Li L.
europepmc   +1 more source

Space charge determination in HVDC power cable and its influence on electric field

, 2010
Considerable amount of transmission and distribution of electricity is carried out by power cable. At present, most high voltage direct current (HVDC) installation uses traditional (oil-impregnated paper insulation and oil-filled-types) cables which pose
Choo, Chin Tze
core   +1 more source

Minimum Frequency and Voltage Stability Constrained Unit Commitment for AC/DC Transmission Systems

Applied Sciences, 2019
An increased use of the high-voltage direct current (HVDC) technologies can have important effects on frequency performance and voltage stability of the receiving-end grid during normal operation as well as during blocking failure.
Ningyu Zhang, Qian Zhou, Haoming Hu
doaj   +1 more source

GADF-VGG16 based fault diagnosis method for HVDC transmission lines. [PDF]

PLoS One, 2022
Wu H, Yang Y, Deng S, Wang Q, Song H.
europepmc   +1 more source

A Novel Ensemble Fault Diagnosis Model for Main Circulation Pumps of Converter Valves in VSC-HVDC Transmission Systems. [PDF]

Sensors (Basel), 2023
Zhou S, Qin L, Yang Y, Wei Z, Wang J, Wang J, Ruan J, Tang X, Wang X, Liu K.   +9 more
europepmc   +1 more source

Intelligent Fault Diagnosis Framework for Modular Multilevel Converters in HVDC Transmission. [PDF]

Sensors (Basel), 2022
Ahmed HOA, Yu Y, Wang Q, Darwish M, Nandi AK.   +4 more
europepmc   +1 more source

New HVDC technology in Pan-European power system planning

, 2019
High Voltage Direct Current (HVDC) technology will play a more central role in the future grid development than it had in the past due to the technological developments, the increasing use of renewable energy resources and the more ambitious European ...
Aluisio, B., Calcara, L., G. Donnini, C. Giordano, S. Lauria, A. L'Abbate, B. Aluisio, Scavo, F., L. Michi, E.G. Luciano, Ch. Vergine, Luciano, E. G., Michi, L., Donnini, G., Pompili, M., Giordano, C., Lauria, S., L. Calcara, Vergine, C., M. Pompili, F. Scavo, L'Abbate, A.   +21 more
core   +1 more source

Impedance modeling and stability analysis of a three-phase three-level NPC inverter connected to the grid

CSEE Journal of Power and Energy Systems, 2020
Bo Zhang, Xiong Du, Jingbo Zhao, Jiapei Zhou, Xiaoming Zou   +4 more
doaj   +1 more source

Tracking wheel test for DC polymeric insulators [PDF]

, 2011
Il lavoro di tesi svolto è atto ad apportare delle migliorie nel sistema di trasmissione HVDC (High Voltage Direct Current). Un elemento problematico per le linee aeree HVDC è dato dagli isolatori, questa situazione si aggrava particolarmente nel caso in
Gazzola, Alice
core