Adaptive Robust Backstepping Control of the Speed Regulating Differential Mechanism for Wind Turbines

Yin, Wenliang; Wu, Xin; Rui, Xiaoming

doi:10.1109/tste.2018.2865631

Cited by 34 publications

(16 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In our previous work, a new-type SRDM-based WT was proposed to generate constant-frequency electricity without converters. The transmission characteristics and robust speed control methods of PMSM were studied, and the feasibility and superiority of SRDM-based WT were also verified [12]- [14], [21]- [22]. In this paper, the harmonious combination of HSS and SRDM-based WT is successfully realized.…”

Section: Introductionmentioning

confidence: 81%

“…The structure diagram of PMSM control system is given in Fig. 8 and the detailed design processes of control approach are illustrated in our previous publication [22].…”

Section: ) Control Of Srdm-based Wtmentioning

confidence: 99%

“…Case studies indicated that the overall efficiency of their proposed WT was 2.1% higher than that of the WTs with typical gearbox. Furthermore, the advanced control strategies for ensuring the desired PMSM speed regulating performance [18]- [22] and for achieving the maximal power point tracking [23]- [24] were synthesized under structured and unstructured uncertainties. In [25]- [26], experimental studies were demonstrated in high-power test platforms to investigate the feasibility, transient performance and power split behavior of WT based on electrically controlled SRDM.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Analysis, Modeling and Control of a Hybrid Drive Wind Turbine With Hydrogen Energy Storage System

2020

Self Cite

View full text Add to dashboard Cite

Hybrid drive wind power generation system, equipped with the speed regulating differential mechanism (SRDM), is able to be friendly connected to power grid without the need of partly-or fullyrated converters. The novel transmission schemes can promote not only the output power quality but also the low voltage ride through (LVRT) capability of the existing wind turbines (WTs). For the purpose of further improving the grid-connected operating performances of SRDM-based WT, this paper aims to develop a hybrid power production unit, in which the hydrogen storage system (HSS), comprising an electrolyzer, a hydrogen fuel cell and a supercapacitor, is integrated into SRDM-based WT. The basic architecture and numerical modelling methods of key subsystems in SRDM-based WT as well as in HSS are analyzed. After determining the eight different operating modes, a power supervision approach is synthesized for the proposed SRDM-based WT with HSS, by which the power flow management between energy sources and storage elements can be realized. Case studies are carried out in the presence of different randomly varying wind speeds and grid voltage faults. The satisfactory operating performances of the proposed wind-hydrogen hybrid system in terms of maximizing wind energy utilization, suppressing output power fluctuation and improving system continuous operating stability are verified.

show abstract

Section: Introductionmentioning

confidence: 81%

“…The structure diagram of PMSM control system is given in Fig. 8 and the detailed design processes of control approach are illustrated in our previous publication [22].…”

Section: ) Control Of Srdm-based Wtmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Analysis, Modeling and Control of a Hybrid Drive Wind Turbine With Hydrogen Energy Storage System

2020

Self Cite

View full text Add to dashboard Cite

show abstract

“…Speed regulating differential mechanism (SRDM), expected to be effective in regulating output frequency of SG and eliminating undesirable effects induced by fully-or partially-rated converters, possesses advantages for VSCF wind turbines (WTs) in terms of improving energy transmission efficiency and system operational reliability as well as reducing equipment manufacturing and maintenance costs [9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26]. Using the advanced technologies of mechanical transmission and servo control, SRDM can be adopted at the front-end of SG to get constant-frequency power regardless of the changing wind rotor speed.…”

Section: Introductionmentioning

confidence: 99%

“…Lin et al [22] analysed the frequency regulation ability of their proposed converter-free offshore hydrostatic WTs. In our previous work [23][24][25][26], detailed studies of the transmission scheme design method, performance simulations and principle experiments for WTs with SRDM were reported. Modified control strategies, consisting of an adaptive robust controller and an extended state observer, were also given to achieve accurate speed regulation of SRDM under subsynchronous resonance and sudden load fluctuation in the power grid.…”

Section: Introductionmentioning

confidence: 99%

Self‐stabilising speed regulating differential mechanism for continuously variable speed wind power generation system

Yin

Dong

Liu

et al. 2020

IET Renewable Power Generation

Self Cite

View full text Add to dashboard Cite

Disturbance‐observer‐based adaptive finite‐time dynamic surface control for PMSM with time‐varying asymmetric output constraint

Zhang

et al. 2023

Asian Journal of Control

View full text Add to dashboard Cite

This article presents a disturbance‐observer‐based adaptive finite‐time dynamic surface control scheme, capable of guaranteeing transient behavior for the PMSM with arbitrary asymmetric time‐varying output constraint and unmatched external disturbance. The major challenge of this paper is devising efficient strategies to tackle the nonsymmetric output restraints with arbitrary characteristics and unmatched external perturbation for the system under the finite‐time backstepping framework. Given this, a nonlinear transformation function is adopted to coordinate from the output‐constrained dynamic model to an uncontained one, and a finite‐time disturbance observer is introduced to evaluate the unmatched external perturbation. Then, a dynamic surface control approach having adaptive properties for PMSM is conceived by combing a neural network to evaluate the nonlinear functions and a first‐order filter to handle the “explosion of complexity.” Additionally, it is proved that the signals in the closed‐loop system can narrow down to a bounded region and the tracking error can merge in a limited time to tiny vicinity of zero by employing a fast finite‐time stability principle. Eventually, simulation cases and contrast results reveal the tracking performance and immunity to the disturbance of the devised controller.

show abstract

Adaptive Robust Backstepping Control of the Speed Regulating Differential Mechanism for Wind Turbines

Cited by 34 publications

References 29 publications

Analysis, Modeling and Control of a Hybrid Drive Wind Turbine With Hydrogen Energy Storage System

Analysis, Modeling and Control of a Hybrid Drive Wind Turbine With Hydrogen Energy Storage System

Self‐stabilising speed regulating differential mechanism for continuously variable speed wind power generation system

Disturbance‐observer‐based adaptive finite‐time dynamic surface control for PMSM with time‐varying asymmetric output constraint

Contact Info

Product

Resources

About