Results 51 to 60 of about 702,260 (344)
High Voltage Direct Current Transmission (HVDC)
Revista de Operaciones Tecnologicas, 2023 High Voltage Direct Current (HVDC) transmission links are currently in operation throughout the world. Until a few years ago, what has limited the use of this way of transmitting power has generally been its cost, but with the advances in power electronics in reducing costs in thyristors: higher rated voltage and current, and simplification of the ...
openaire +1 more source
Recent advances in High-Voltage direct-current power transmission systems
, 2006 The ever increasing progress of high-voltage high-power fully-controlled semiconductor technology continues to have a significant impact on the development of advanced power electronic apparatus used to support optimised operations and efficient ...
Nikolas Flourentzou +5 more
core +1 more source
Overview of Various Voltage Control Technologies for Wind Turbines and AC/DC Connection Systems
Energies, 2023 Wind power generation is one of the mainstream renewable energy resources. Voltage stability is as important as the frequency stability of a power system with a high penetration of wind power generation.
Yuan-Kang Wu +2 more
doaj +1 more source
High VoltageThe potential of using eco‐friendly thermoplastic polypropylene (PP)‐based insulation for high voltage direct current (HVDC) cable has been widely investigated but much less work on the PP‐based semiconducting screen (SC). Considering a long service life
Haitian Wang +4 more
semanticscholar +1 more source
Direct Flux Field Oriented Control of IPM Drives with Variable DC-Link in the Field-Weakening Region [PDF]
, 2009 This paper presents the direct flux control of an interior permanent-magnet (IPM) motor drive in the field-weakening region. The output torque is regulated by the coordinated control of the stator flux amplitude and the current component in quadrature ...
Pellegrino, Gian-Mario Luigi +3 more
core +1 more source
MachinesPermanent magnet synchronous generators (PMSGs) are inevitably subject to aperiodic and periodic disturbances due to complex operating conditions and internal coupling effects.
Junpeng Cheng +6 more
doaj +1 more source
The Interest of the Wind Farm of Adrar to the Southwest Network of Algeria [PDF]
Iranica Journal of Energy and Environment, 2019 The interest in renewable energy has been increasing over the last few years, especially after global awareness regarding the hazardous effect of fossil fuel burning.
G. Hocine +3 more
doaj +1 more source
Journal of Modern Power Systems and Clean Energy, 2020 To reduce the probability of commutation failure (CF) of a line commutated converter based high-voltage direct current (LCC-HVDC) transmission, a DC chopper topology composed of power consumption sub-modules based on thyristor full-bridge module (TFB ...
Chunyi Guo, Bo Liu, Chengyong Zhao
semanticscholar +1 more source
Energy and director switches commutation controls for the alternate arm converter [PDF]
, 2018 The Alternate Arm Converter (AAC) is promising multilevel Voltage Source Converter (VSC) suitable for High Voltage Direct Current (HVDC) transmission systems.
GUILLAUD, Xavier +4 more
core +1 more source
IEEE Transactions on Control Systems Technology, 2020 This paper introduces a control induced time-scale separation scheme for a multiterminal high-voltage direct current system used for large scale integration of renewable energy sources.
Yijing Chen +5 more
semanticscholar +1 more source