Results 11 to 20 of about 16,206,899 (292)
Wind turbine control design to enhance the fault ride through capability [PDF]
IET Conference on Renewable Power Generation (RPG 2011), 2011 This paper presents a control strategy for wind turbines to enhance their fault ride-through capability. The controller design is based on pitch controlled variable speed wind turbine equipped with doubly-fed induction generator (DFIG). The fault ride-through is realized by injecting a crowbar with variable resistance on the generator rotor circuit. To
Zhang, F. +2 more
core +8 more sources
Energies, 2017 This paper proposes the use of bridge type fault current limiters (BFCLs) as a potential solution to reduce the impact of fault disturbance on voltage source converter-based high voltage DC (VSC-HVDC) systems.
Md Shafiul Alam +1 more
doaj +3 more sources
Fault Ride-Through Capability of DSTATCOM for Distributed Wind Generation System [PDF]
International Journal of Power Electronics and Drive Systems (IJPEDS), 2015 <span>In this paper, fault ride through analysis of a low voltage distribution system augmented with distributed wind generation using squirrel cage induction generator and distribution static compensator (DSTATCOM) is carried out through modeling and simulation study in MATLAB.
Manju Aggarwal +2 more
openaire +2 more sources
Advances in Electrical and Computer Engineering, 2018 In this paper, bridge type fault current limiter (BFCL) is proposed as a potential solution to the fault problems of permanent magnet synchronous generator (PMSG) based large-scale wind energy system.
ALAM, M. S., ABIDO, M. A. Y.
doaj +2 more sources
Distributed control of a fault tolerant modular multilevel inverter for direct-drive wind turbine grid interfacing [PDF]
, 2013 Modular generator and converter topologies are being pursued for large offshore wind turbines to achieve fault tolerance and high reliability. A centralized controller presents a single critical point of failure which has prevented a truly modular and ...
Parker, Max, Ran, Li, Finney, Stephen
core +4 more sources
Fault Ride-Through Capability Enhancement for Microinverter Applications [PDF]
Journal of Renewable Energy, 2019 Due to the fast growth of single-phase grid-connected photovoltaic (PV) systems, the existing grid codes are expected to be modified to guarantee the availability, quality, and reliability of the electrical system. Therefore, the future single-phase PV systems should become smarter and support low voltage ride-through (LVRT) capability, which are ...
Sajad Arab Ansari +3 more
openaire +1 more source
Fault-Ride-Through Capability of VSG-Based Grid-Forming Converters
2021 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE Europe), 2021 Peer ...
Saeedian, Meysam +5 more
openaire +2 more sources
电力工程技术, 2022 Permanent magnet synchronous motor is widely used in industrial sites. In some cases,it is started softly by variable frequency converter and then switched to operate normally with power frequency.
ZHANG Zhihua +4 more
doaj +1 more source
Fault Ride-Through Strategy for GFM Inverters Based on Power Command Constraints [PDF]
Dianli jianshe[Objective] To address the issues of power angle instability and output current overload in grid-forming（GFM）inverter during symmetrical grid faults，this paper proposes a fault ride-through strategy based on power command constraints.
LIU Yiqi, ZHAO Bo, LAN Hao, ZHANG Hengke, WANG Zeyang, WU Yucheng
doaj +1 more source
南方能源建设, 2023 [Introduction] In order to improve the flexible fault ride through (FFRT) capability of semi-direct drive wind power system, this paper proposes an improved grid-side control strategy with reactive power priority.
Jiangtao GUO, Shuo CHEN, Liling HUANG
doaj +1 more source