Xinshou Tian, Weisheng Wang, Xiang Li, et al. Fault ride through strategy of DFIG using rotor voltage direct compensation control under voltage phase angle jump[J]. CSEE Journal of Power and Energy Systems, 2019, 5(4): 515-523.
DOI:
Xinshou Tian, Weisheng Wang, Xiang Li, et al. Fault ride through strategy of DFIG using rotor voltage direct compensation control under voltage phase angle jump[J]. CSEE Journal of Power and Energy Systems, 2019, 5(4): 515-523. DOI: 10.17775/CSEEJPES.2016.01630.
Fault ride through strategy of DFIG using rotor voltage direct compensation control under voltage phase angle jump
and large-scale wind power facilities connected to power grids will bring many new challenges. Some new operation characteristics of power grids with doubly-fed induction generator (DFIG) may exhibit
for example voltage phase angle jumps (VPAJ). VPAJ can negatively impact the fault ride through (FRT) performance of DFIG. This paper firstly investigates the physical mechanism and the operation characteristics of DFIG with VPAJ. It is noted that the current control strategies designed for voltage amplitude changes are not suitable for VPAJ. Secondly
the paper develops an FRT optimization control strategy under VPAJ which optimizes the DFIG operation characteristics. Finally
simulations of a 250 MW wind farm are presented which validate the proposed FRT strategy.
Determination of SCC Contributed by DFIG Under Asymmetrical Short Circuit Fault
Enhanced Transient Stability Strategy for Grid-Forming Converter Based on Current Limiting
A Survey on Model Predictive Control of DFIGs in Wind Energy Conversion Systems
Fast Protection for Collector Lines in Large-Scale Wind Farms Based on Random Matrix Theory
Innovated Inertia Control of DFIG with Dynamic Rotor Speed Recovery
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