Results 11 to 20 of about 20,988 (236)
The Journal of Engineering, 2019 Wind farms integrated to an AC power system through a voltage source converter-based high-voltage direct current system (VSC-HVDC) are viewed as islanded wind farms. The wind farm side converter of VSC-HVDC maintains a constant frequency of the wind farm
Yan Li +3 more
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Overview of Research on Stability and Control of VSC-HVDC
发电技术, 2019 Voltage source converter based high voltage direct current (VSC-HVDC) transmission systems has the advantages of good active and reactive power control capability and more suitable for multi-terminal transmission system.
Mingzhe WU, Wuhui CHEN
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Multi-Objective Optimization of VSC Stations in Multi-Terminal VSC-HVdc Grids, Based on PSO
IEEE Access, 2018 The objective of this paper is to enhance the control performance of voltage source converter (VSC) stations within multi-terminal high voltage direct current (M-HVdc) grids under dynamic conditions. This paper presents the application of particle swarm optimization (PSO) to tune the control parameters of VSC stations. VSCs are non-linear components of
Ali Raza 0002 +8 more
openaire +3 more sources
Inertia emulation control of VSC-HVDC transmission system [PDF]
, 2011 The increasing penetration of power electronics interfaced renewable generation (e.g. offshore wind) has been leading to a reduction in conventional synchronous-machine based generation.
Roscoe, Andrew +3 more
core +4 more sources
Inertia emulation control strategy for VSC-HVDC transmission systems [PDF]
, 2013 There is concern that the levels of inertia in power systems may decrease in the future, due to increased levels of energy being provided from renewable sources, which typically have little or no inertia.
Roscoe, Andrew +4 more
core +4 more sources
Power electronics options for large wind farm integration : VSC-based HVDC transmission [PDF]
, 2006 This paper describes the use of voltage source converter based HVDC transmission (VSC transmission) system for grid integration of large wind farms over long distance.
Xu, Lie +8 more
core +1 more source
Análise Comparativa Entre O Controle Direto E Indireto De Injeção De Corrente Em Um D-statcom
Eletrônica de Potência, 2006 O D-STATCOM (Distribution Static Synchronous Compensator) é em sua essência uma fonte de tensão ac onde a magnitude, o ângulo de fase e a freqüência da tensão de saída podem ser controlados.
Antonio Carlos Borre +3 more
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Frequency stabilisation using VSC-HVDC [PDF]
2016 IEEE Power and Energy Society General Meeting (PESGM), 2016 Frequency control of AC systems using VoltageSource Converter (VSC) HVDC links is of growing importanceas interconnectors and links to offshore generation replaceconventional synchronous generators in many countries. This paper investigates the use of local system feedback andadvanced droop control to achieve frequency stabilization for atwo-area test ...
Shen, L +3 more
openaire +3 more sources
Transient stability enhancement control strategy for droop-controlled voltage source converter
Energy Reports, 2022 The droop-controlled voltage source converter (VSC) can support the voltage at the point of common coupling (PCC) and realize frequency adjustment by simulating the swing equation of the synchronous generator (SG) and has a higher stability margin in the
Jilei Wang +4 more
doaj +1 more source
Energies, 2019 The dq impedance stability analysis for a grid-connected current-control inverter is based on the impedance ratio matrix. However, the coupled matrix brings difficulties in deriving its eigenvalues for the analysis based on the general Nyquist criterion.
Chuanyue Li +6 more
doaj +1 more source