Impact of backlash nonlinearity on the dynamics of type-3 turbine-based windfarms
File(s)
Accepted version
Author(s)
Mir, Abdul Saleem
Singh, Abhinav Kumar
Pal, Bikash C
Senroy, Nilanjan
Type
Journal Article
Abstract
This paper considers detailed modeling of gear backlash in the drivetrains of a type-3 turbine-based windfarm in an interconnected power system. The detailed model has been used to: (a) thoroughly investigate the impact of backlash on the dynamic performance and response of the windfarm; (b) identify the nature of various modes and the change of the modal properties with changes in system parameters and operating conditions through eigenvalue analysis; and (c) study the effect of traditional lead-lag and linear quadratic stabilizers on oscillation suppression, particularly blade vibrations. Novel indices and realistic wind speed profile simulated using Van'der Hoven spectrum have been used to study the impact of backlash and variation in its width on the dynamic performance of the wind farm. Also, inadequacies in existing models of type-3 turbines have been identified in terms of control design.
Date Issued
2024-05-01
Date Acceptance
2023-11-01
Citation
IEEE Transactions on Power Systems, 2024, 39 (3), pp.4881-4896
ISSN
0885-8950
Publisher
Institute of Electrical and Electronics Engineers
Start Page
4881
End Page
4896
Journal / Book Title
IEEE Transactions on Power Systems
Volume
39
Issue
3
Copyright Statement
Copyright © 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Subjects
backlash
doubly-fed-induction-generator (DFIG)
Engineering
Engineering, Electrical & Electronic
FED INDUCTION GENERATOR
modal analysis
MODELING CONSIDERATION
nonlinear modeling
OSCILLATIONS
ROTOR SPEED
SIMULATION
STABILITY
structure
vibrations
WIND TURBINE
Publication Status
Published
Date Publish Online
2023-11-06