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Grid Fault Ride-Through capabilities of diesel-electric systems
The XIX International Conference on Electrical Machines - ICEM 2010, 2010The progressive modifications in energy production led to a different grid management. In particular, new standards relative to the grid sustenance during the faults are required. In this paper, a model for the analysis of dynamic behaviour of a diesel-electric genset is proposed.
C. Blome, M. De Bortoli, G. Stanic
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Investigation of Fault Ride Through Capabilities of DFIG and PMSG Wind System
2021 IEEE PES/IAS PowerAfrica, 2021Recently, wind turbines under diverse conditions and complex activity have become a core topic in grid codes. The fault ride-through (FRT) capability of wind turbines is the most significant prerequisite for national grid codes. On this basis, the wind turbine should remain connected to the grid during the grid fault to preserve the system's ...
Bongani Mthiyane +2 more
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Low voltage ride through and fault ride through capability of 40kw PV model grid connected
2016 Saudi Arabia Smart Grid (SASG), 2016Nowadays, progressive grow in renewable energy sources such as (wind, solar energy) pursued distribution companies to update its code in order to achieve maximum power available and guarantee electrical reliability and quality. Egypt diversify many techniques to facilitate introducing new renewable energy technologies, such as, a new program to ...
Sabah Mashaly, Mokhtar Hussien Abdallah
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A novel probabilistic approach for evaluating fault ride-through capability of wind generation
2016 International Conference on Machine Learning and Cybernetics (ICMLC), 2016Uncertainty and variability are the inherent factors in modern power systems with increasing number of intermittent power resources such as wind and solar integration. This paper presents a novel probabilistic approach to evaluate the power grid with Fault Ride-Through consideration of the wind generation. Low Voltage Ride-Through regulation applied in
Hao-Tian Zhang +3 more
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Doubly fed induction generator wind farm fault ride-through capability
2012 International Conference on Multimedia Computing and Systems, 2012Wind farms WF connected to the power network are frequently subjected to grid faults, a large rotor current rising proportion happens during grid voltage sags. These faults may cause damages to rotor windings, converters, DC Link capacitor or induce drive train mechanical stress due to torque fluctuations.
Mohamed Hilal +5 more
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Enhanced fault ride through capability of matrix converter for wind power system
IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013The matrix converter has many advantages in wind power system applications. Matrix converter is compact and highly efficient because it directly converts power from AC generator to the grid without intermediate DC bus while conventional back-to-back converter system requires a lot of electrolytic capacitors in DC link bus which are bulky and have short
Kentaro Inomata +7 more
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Capability of asymmetrical grid faults ride-through for DFIG-based Wind turbines
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society, 2012In order to meet the grid codes and ensure safe operation of doubly-fed induction generator (DFIG) based wind energy conversion system (WECS) during asymmetrical grid faults, firstly, this paper designs low voltage ride-through (LVRT) control schemes for the back-to-back converters of DFIG-based WECS. Then, due to the converter capacity constraint, the
Zhong Zheng, Geng Yang, Hua Geng
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Fault ride-through capabilities of siemens full-converter wind turbines
2011 IEEE Power and Energy Society General Meeting, 2011Over the past decade, interconnection authorities have imposed fault ride-through capability requirements for wind farms. Both low voltage ride-through (LVRT) and 9-cycle zero-voltage ride-through requirement are included in FERC Order 661A This paper describes the solution developed by a major manufacturer that helped pioneer the application of type 4
R. J. Nelson, H. Ma, N. M. Goldenbaum
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A DC Solid State Transformer with DC Fault Ride-through Capability
2018 IEEE Energy Conversion Congress and Exposition (ECCE), 2018This paper investigates a DC solid state transformer (DCSST) with DC fault ride-through (FRT) capability for medium voltage DC (MVDC) systems. The ability of short circuit fault clearance on the medium voltage (MV) side can be promoted with a suitable control scheme by introducing one or several full bridge converters to the cascaded DC converter ...
Haoyuan Weng +4 more
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A Compact Hybrid MMC with DC Fault Ride-Through Capability
IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society, 2023Yuwei Li +5 more
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