Results 71 to 80 of about 4,922,386 (131)
The Journal of Engineering, 2019 This study exploits the impact of different low voltage ride-through (LVRT) methods and equipment on both the wind energy elements and the grid including wind turbine/farm ability to provide reactive compensation and maintain controllability during ...
Attya Bakry Attya +3 more
doaj +1 more source
Power System Resilience Improvement Provided by VSC-HVDC Link Flexibility
, 2023 VSC-HVDC links can play a significant role in improving power system resilience due to their inner ability in properly regulating active and reactive powers in effective way.
Mottola F. +4 more
core +1 more source
Wind Energy, Volume 29, Issue 11, November 2026.ABSTRACT Offshore wind power, like other variable renewable electricity sources, requires variation management strategies (VMS) to address demand–supply imbalances in the electricity system. From a functional perspective, VMS that can absorb excess electricity are particularly well suited to wind power, which exhibits strong temporal variability.
Kumail Marnate, Stefan Grönkvist
wiley +1 more source
IET Power ElectronicsTo solve the commutation failure (CF) issues in high voltage direct current (HVDC) transmission systems based on line commutated converter (LCC), this paper proposes a hybrid solution combining the LCC inverter with the continuously controlled IGCT‐based
Yindi Liu +3 more
doaj +1 more source
The Journal of Engineering, 2019 Recently, there has been significant interest in developing the modular multilevel converter (MMC) based DC grids in the power industry. However, the immature DC circuit breaker (DCCB) technology hampers the development of DC grids in overhead lines ...
Binye Ni +4 more
doaj +1 more source
HVDC VSC link for offshore wind: operation losses and economic evaluation [PDF]
, 2022 High voltage direct current (HVDC) is a highly efficient alternative for trans-mitting bulk electricity over a long distance. This report presents the cost modellingand power flow simulation of an hybrid Voltage Source Converter-HVDCsystem ...
Filosofo, Alessandro
core
Variance‐Empirical Mode Decomposition Method for Fault Detection in MMC‐HVDC Transmission Lines
Energy Science &Engineering, Volume 14, Issue 10, Page 4626-4640, October 2026.A variance‐embedded empirical mode decomposition (VEMD) method is proposed for fast and accurate fault detection in MMC‐HVDC transmission lines. By combining variance analysis with EMD, the method reliably detects various faults without communication links and remains robust to noise and non‐fault transients.
Seyed Amir Hosseini, Behrooz Taheri
wiley +1 more source
Electric Field Determination in DC Polymeric Power Cable in the Presence of Space Charge and Temperature Gradient under dc Conditions [PDF]
, 2008 In direct current (dc) power cable the electric field is affected by conductivity of the material, which is a function of both temperature and electric field.
Choo, Wilson +3 more
core +2 more sources
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
HVDC for frequency stability under RES penetration. The Sardinia island case
, 2019 High Voltage Direct Current (HVDC) transmission has been increasingly deployed in modern power systems, over long distances in asynchronous interconnections and offshore wind integration, due to lower investment costs, lower losses and higher ...
Vergine C. +5 more
core +2 more sources