Results 61 to 70 of about 878 (182)
Multilevel Converter by Cascading Two-Level Three-Phase Voltage Source Converter
Energies, 2018 This paper proposes a topology using isolated, cascaded multilevel voltage source converters (VSCs) and employing two-winding magnetic elements for high-power applications.
Abdullrahman A. Al-Shamma’a +4 more
doaj +1 more source
International Journal of Computer Applications, 2016 recent years, there is tremendous growth in the use of power electronic devices in every sphere but in nonlinear loads, it has problem of drawing the two important limitations; draws the non-sinusoidal current and reactive power from source which in turn effects the power quality.
Abdul Hamid, Anita Khosla, Saima Ashraf
openaire +1 more source
High‐Power Voltage Source Converter for Integration of Battery in Power System
IET Energy Systems IntegrationTo address grid instability caused by intermittent renewable energy, this work proposes utility‐scale battery energy storage (BES) integration using a hybrid multilevel and multipulse voltage source converter (VSC) topology, which overcomes the ...
Subir Karmakar +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
doaj +1 more source
Journal of Modern Power Systems and Clean Energy, 2018 This paper presents an improved virtual synchronous control (VSynC) for the grid-connected voltage source converter (VSC) so as to continuously operate under the grid voltage with steady unbalance.
Lei SHANG +3 more
doaj +1 more source
Small Signal Model for VSC-HVDC Connected DFIG-Based Offshore Wind Farms
Journal of Applied Mathematics, 2014 Large-scale offshore wind farms are integrated with onshore ac grids through the voltage source converter based high voltage direct current (VSC-HVDC) transmission system. The impact on the stability of the ac grids will be significant.
Kai Liao, Zheng-you He, Bin Sun
doaj +1 more source
IEEE AccessVirtual synchronous machine (VSM) has been applied in voltage source converter high voltage direct current (VSC-HVDC) system. This paper proposes a stability evaluation model for ‘rate of change of frequency-transient frequency excursion’ ...
Chang Li +4 more
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EnergiesWhen conducting research on the static voltage stability of AC/DC systems with voltage source converter-high voltage direct current (VSC-HVDC) transmission lines, the focus is often given to reactive power control, neglecting the potential from active ...
Jinpeng Guo +5 more
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High VoltageLine‐commuted converter (LCC)–voltage source converter (VSC) hybrid high voltage direct current (HVDC) transmission system is an innovative technology, the existing LCC and VSC protection require setting, and it is difficult to be directly applied in the
Shunguang Lei +5 more
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IET Energy Systems IntegrationA supercapacitor‐based coordinated synthetic inertia (SCSI) scheme for a voltage source converter‐based HVDC (VSC‐HVDC)‐integrated offshore wind farm (OWF) is proposed.
Jiebei Zhu +6 more
doaj +1 more source