Sensorless Control of Late-Stage Offshore DFIG-WT with FSTP Converters by Using EKF to Ride through Hybrid Faults

Sensorless Control of Late-Stage Offshore DFIG-WT with FSTP Converters by Using EKF to Ride through Hybrid Faults

A hybrid fault scenario in a late-stage offshore doubly-fed induction generator (DFIG)-based wind turbine (DFIG-WT) with converter open-circuit fault and position sensor failure is investigated in this paper. An extended Kalman filter (EKF)-based sensorless control strategy is utilized to eliminate...

Full description

Bibliographic Details
Main Authors: Wei Li, Gengyin Li, Kai Ni, Yihua Hu, Xinhua Li
Format: Article
Language:English
Published: MDPI AG 2017-11-01
Series:Energies
Subjects:
hybrid fault
doubly-fed induction generator
extended Kalman filter
sensorless control
back-to-back power converter
four-switch three-phase converter
Online Access:https://www.mdpi.com/1996-1073/10/12/1939

Internet

https://www.mdpi.com/1996-1073/10/12/1939

Similar Items