Results 301 to 310 of about 277,270 (358)
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IEEE Journal of Emerging and Selected Topics in Power Electronics
Grid-connected converters must remain coupled to the grid during a fault. They have to control the reactive currents injected to the grid because of its limited overload capacity. In particular, grid-forming (GFM) converters ride through the fault either
Diego Ri-os-Castro +2 more
semanticscholar +1 more source
Grid-connected converters must remain coupled to the grid during a fault. They have to control the reactive currents injected to the grid because of its limited overload capacity. In particular, grid-forming (GFM) converters ride through the fault either
Diego Ri-os-Castro +2 more
semanticscholar +1 more source
IEEE transactions on power electronics, 2021
The commutation failure fault usually occurs in the line-commutated-converter-based high-voltage direct current transmission system. When commutation failure fault occurs, the voltage of sending alternate current (ac) system changes rapidly, and the ...
Tian Zhang +6 more
semanticscholar +1 more source
The commutation failure fault usually occurs in the line-commutated-converter-based high-voltage direct current transmission system. When commutation failure fault occurs, the voltage of sending alternate current (ac) system changes rapidly, and the ...
Tian Zhang +6 more
semanticscholar +1 more source
IEEE transactions on industrial electronics (1982. Print)
The grid-forming (GFM) converter has excellent active support capabilities, but it will face problems of transient instability and transient overcurrent during grid faults, which brings challenges to its large-scale application.
Jilei Wang, Xing Zhang
semanticscholar +1 more source
The grid-forming (GFM) converter has excellent active support capabilities, but it will face problems of transient instability and transient overcurrent during grid faults, which brings challenges to its large-scale application.
Jilei Wang, Xing Zhang
semanticscholar +1 more source
IEEE transactions on power electronics, 2023
A simple detection and ride-through operation approach is proposed for star-connected cascaded H-bridge (CHB) converter-based STATCOMs with a single IGBT open circuit fault.
Y. Chen, Jinwei He
semanticscholar +1 more source
A simple detection and ride-through operation approach is proposed for star-connected cascaded H-bridge (CHB) converter-based STATCOMs with a single IGBT open circuit fault.
Y. Chen, Jinwei He
semanticscholar +1 more source
Fault ride-through capability of DFIG wind turbines
Renewable Energy, 2007This paper concentrates on the fault ride-through capability of doubly fed induction generator (DFIG) wind turbines. The main attention in the paper is, therefore, drawn to the control of the DFIG wind turbine and of its power converter and to the ability to protect itself without disconnection during grid faults. The paper provides also an overview on
Anca D. Hansen, Gabriele Michalke
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IEEE Transactions on Sustainable Energy
Synchronverters are inverters that provide damping and inertia, similar to synchronous generators. Like traditional inverters, synchronverters are adaptable to the microgrid's operation modes.
Saad Pola, M. Azzouz, M. Mirhassani
semanticscholar +1 more source
Synchronverters are inverters that provide damping and inertia, similar to synchronous generators. Like traditional inverters, synchronverters are adaptable to the microgrid's operation modes.
Saad Pola, M. Azzouz, M. Mirhassani
semanticscholar +1 more source
IEEE Transactions on Sustainable Energy
This article presents an advanced fault ride-through control strategy based on model predictive control (MPC) of high-power wind turbine (WT), which is able to provide voltage support for power grid under symmetrical and asymmetrical grid faults.
Pedro Catalán +3 more
semanticscholar +1 more source
This article presents an advanced fault ride-through control strategy based on model predictive control (MPC) of high-power wind turbine (WT), which is able to provide voltage support for power grid under symmetrical and asymmetrical grid faults.
Pedro Catalán +3 more
semanticscholar +1 more source
IEEE transactions on applied superconductivity, 2021
Motivated by the issues that the cost of superconducting fault current limiter (SFCL) based fault ride through (FRT) scheme for permanent magnet synchronous generator (PMSG) is high, and it cannot tackle different voltage sags due to the constant ...
Qi Xie +3 more
semanticscholar +1 more source
Motivated by the issues that the cost of superconducting fault current limiter (SFCL) based fault ride through (FRT) scheme for permanent magnet synchronous generator (PMSG) is high, and it cannot tackle different voltage sags due to the constant ...
Qi Xie +3 more
semanticscholar +1 more source
Fault Current Suppression for the Fault Ride-Through of Triple-Active-Bridge Converters
IEEE transactions on industrial electronics (1982. Print)The fault ride-through (FRT) capability is an important ancillary service for power converters in dc power distribution systems. Despite extensive research, the triple active bridge converter (TABC) has been perceived as lacking FRT capability due to the
Hanwen Zhang +4 more
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IEEE Transactions on Sustainable Energy
To cope with onshore AC faults in modular multilevel converter based high voltage direct current integrated offshore wind farms (OWF-MMC-HVDC), this paper proposes a multi-mode matching control (MMMC) approach. Mode I is active energy control.
Hongyu Zhou +5 more
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To cope with onshore AC faults in modular multilevel converter based high voltage direct current integrated offshore wind farms (OWF-MMC-HVDC), this paper proposes a multi-mode matching control (MMMC) approach. Mode I is active energy control.
Hongyu Zhou +5 more
semanticscholar +1 more source