Closed-Loop Control on PMSG Torque in Direct-Drive Wind Power Generation System without Speed Sensor
Shuying Yang ; Leilei Guo ; Liuchen Chang ; Xing Zhang ; Zhen Xie
speed sensorless
,
double-loop control
,
second order sliding mode observer
,
stator flux
In this paper, a speed sensorless double-loop control method is researched for PMSG-based direct-drive wind power generation system in order…
Controller Design for TCSC using Observed-State Feedback Method to Damp SSR in DFIG-based Wind Farms
Hossein Ali Mohammadpour ; Jonathan Siegers ; Enrico Santi
wind farm
,
SSR
,
simulation
,
DFIG
In this paper, sub-synchronous resonance damping in a doubly-fed induction generator (DFIG)-based wind farm using thyristor controlled series…
Harmonic Compensation for Variable Speed DFIG Wind Turbines using Multiple Reference Frame Theory
DFIG
,
Harmonic Compensation
,
Multiple Reference Frame
,
d-q Decoupled Control
This paper proposes novel methods to compensate grid current harmonics by controlling the back-to-back converter of a dual-fed induction…
Virtual Inductance Self-Demagnetization based LVRT Control Strategy for Doubly Fed WTs
Shuying Yang ; Yin Chen ; Liuchen Chang ; Zhen Xie ; Xing Zhang
virtual inductance
,
self-demagnetization
,
low-voltage ride-through (LVRT)
,
doubly fed induction generator (DFIG)
,
wind power generation
Following the analysis of the transient electromagnetic characteristics of DFIG on grid fault, a novel LVRT control strategy based on virtual…
Virtual Synchronous Control of Grid-Connected DFIG-based Wind Turbines
Yangyang Zhao ; Jianyun Chai ; Xudong Sun
DFIG
,
Virtual Synchronous Generator
,
Adaptive droop
,
MPPT
This paper proposed a virtual synchronous control strategy for Doubly-Fed Induction Generator-based wind turbines. On the basis of the…
