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Fault Ride Through Capability for Solar Inverters
EPE Journal (European Power Electronics and Drives Journal), 2012AbstractA solar inverter for utility scale has been developed in this paper, and the inverter has fault ride through (FRT) capability, which is now discussed in Japan and similar to requirement in U.S.A and Europe. This solar inverter consists of a boost chopper and a three-phase 2-level inverter, and the capacity covers from 20 kW to 600 kW.
K. Fujii +3 more
exaly +2 more sources
A DC Solid-State Transformer With DC Fault Ride-Through Capability
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2022This paper investigates a dc solid state transformer (DCSST) with dc fault ride-through (FRT) capability for medium voltage dc (MVDC) systems. The fault ride through requirement for DCSST in dc gird is investigated. Short circuit fault clearance on the medium voltage (MV) side is realized by introducing full bridge converters with cascaded dc converter
Keyan Shi, Philip T. Krein
exaly +2 more sources
An enhanced MMC topology with DC fault ride-through capability
IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013High-voltage direct current system using modular multilevel converter (MMC-HVDC) is a potential candidate for grid integration of renewable energy over long distances. The dc-link fault is an issue MMC-HVDC must deal with. This paper proposed an enhanced MMC topology with dc fault ride-through capability.
Xiaoqian Li +4 more
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Fault-Ride-Through Capability of Photovoltaic Inverter
201025th European Photovoltaic Solar Energy Conference and Exhibition / 5th World Conference on Photovoltaic Energy Conversion, 6-10 September 2010, Valencia, Spain; 4992 ...
Tounsi, B., Duval, J., Thibert, M.
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ISA Transactions, 2014 International audienceThis paper deals with the fault ride-through capability assessment of a doubly-fed induction generator-based wind turbine using a high-order sliding mode control. Indeed, it has been recently suggested that sliding mode control is a
Yassine Amirat +2 more
exaly +1 more source
Fault ride-through capability for grid-supporting inverters
2016 IEEE Energy Conversion Congress and Exposition (ECCE), 2016Voltage control strategy has been observed as being more advantageous than current control strategy for microgrid applications where grid-connected and standalone operation of grid-supporting inverters are desired. Voltage control, however, limits the ability to directly control the inverter current.
Prasanna Piya +2 more
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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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Control for Fault Ride-Through Capability Augmentation
2014This chapter presents the design and implementation of a new control scheme for reactive power compensation, voltage regulation and transient stability enhancement for wind turbines equipped with fixed-speed induction generators in large interconnected power systems.
Jahangir Hossain, Hemanshu Roy Pota
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A Megawatt Converter with Ride-Through Fault Capability
IEEE Transactions on Industry Applications, 1975Protecting thyristors by means of fuses in electro-chemical rectifiers where more than 100 devices are used in a single unit may cause considerable service interruption when fuses open during temporary faults. This paper considers the thyristor and fuse ratings in conjunction with gate suppression techniques to achieve a protective system which allows ...
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Transient Modeling and Control of DFIG with Fault Ride Through Capability
2018 IEEE Innovative Smart Grid Technologies - Asia (ISGT Asia), 2018The scarcity in the electrical power generation and huge demand of power promotes more renewable energy integration to the grid. This paper proposes a solution for Fault/Low Voltage Ride through (LVRT) problem with dynamic crowbar operation for grid connected Doubly Fed Induction Generator (DFIG) based Wind Energy Conversion Systems (WECS).
Likin Simon, P M Naina, Shanti Swarup
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