Energy extraction characteristic of the flapping wing type vertical axis turbine

Hou, Longfeng; Wang, Bo; Zhu, Bing

doi:10.1049/iet-rpg.2020.0463

Cited by 3 publications

(1 citation statement)

References 25 publications

(28 reference statements)

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“…The fixed speed WT operates at a finite wind speed limit, and it requires a multistage gearbox for increasing the generator speed, while VSWT operates at different wind speeds so that maximum output power can be achieved at several wind speeds (see for more details [7,8]). Hence, the VSWT has been popularly applied for wind energy extraction purposes because of its easy construction, simplicity to start up, flexibility for installation, the high degree of reliability and more power extraction capability [9]. Thus, VSWT is used in this study because it can perform better than the fixed speed wind turbine.…”

Section: Introductionmentioning

confidence: 99%

Stabilization of nonlinear PMSG-based wind energy conversion system via coupling memory sampled-data control with a membership function-dependent $ H_{\infty} $-approach

Yesudhas

Joo

2022

Preprint

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This study presents the coupling memory sampled-data control (CMSDC) design for the Takagi-Sugeno (T-S) fuzzy system that solves the stabilization issue of a surface-mounted permanent magnet synchronous generator (PMSG)-based wind energy conversion system (WECS). A fuzzy CMSDC scheme that includes the sampled-data control (SDC) and memory sampled-data control (MSDC) is designed by employing a Bernoulli distribution order. Meanwhile, the membership function-dependent (MFD) H∞ performance index is presented, mitigating the continuous-time fuzzy system's disturbances. Then, by using Lyapunov-Krasovski functional with MFD $H_\infty$ performance index, data of sampling pattern and a constant signal transmission delay, sufficient conditions are derived. These sufficient conditions are linear matrix inequalities (LMIs), ensuring the global asymptotic stability of PMSG-based WECS under the designed control technique. Besides, the proposed method is demonstrated by a numerical simulation implemented on the PMSG-based WECS. Finally, Rossler's system demonstrates the effectiveness and superiority of the proposed method.

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Section: Introductionmentioning

confidence: 99%

Stabilization of nonlinear PMSG-based wind energy conversion system via coupling memory sampled-data control with a membership function-dependent $ H_{\infty} $-approach

Yesudhas

Joo

2022

Preprint

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Numerical study on the energy extraction characteristics of a flapping foil with movable lateral flaps

Tian,

Liu

2024

Renewable Energy

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The Stabilization of a Nonlinear Permanent-Magnet- Synchronous-Generator-Based Wind Energy Conversion System via Coupling-Memory-Sampled Data Control with a Membership-Function-Dependent H∞ Approach

Yesudhas,

Lee,

Jeong

et al. 2024

Energies

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This study presents the coupling-memory-sampled data control (CMSDC) design for the Takagi–Sugeno (T-S) fuzzy system that solves the stabilization issue of a surface-mounted permanent-magnet synchronous generator (PMSG)-based wind energy conversion system (WECS). A fuzzy CMSDC scheme that includes the sampled data control (SDC) and memory-sampled data control (MSDC) is designed by employing a Bernoulli distribution order. Meanwhile, the membership-function-dependent (MFD) H∞ performance index is presented, mitigating the continuous-time fuzzy system’s disturbances. Then, by using the Lyapunov–Krasovskii functional with the MFD H∞ performance index, the data of the sampling pattern, and a constant signal transmission delay, sufficient conditions are derived. These sufficient conditions are linear matrix inequalities (LMIs), ensuring the global asymptotic stability of a PMSG-based WECS under the designed control technique. The proposed method is demonstrated by a numerical simulation implemented on the PMSG-based WECS. Finally, Rossler’s system demonstrates the effectiveness and superiority of the proposed method.

show abstract

Energy extraction characteristic of the flapping wing type vertical axis turbine

Cited by 3 publications

References 25 publications

Stabilization of nonlinear PMSG-based wind energy conversion system via coupling memory sampled-data control with a membership function-dependent $ H_{\infty} $-approach

Stabilization of nonlinear PMSG-based wind energy conversion system via coupling memory sampled-data control with a membership function-dependent $ H_{\infty} $-approach

Numerical study on the energy extraction characteristics of a flapping foil with movable lateral flaps

The Stabilization of a Nonlinear Permanent-Magnet- Synchronous-Generator-Based Wind Energy Conversion System via Coupling-Memory-Sampled Data Control with a Membership-Function-Dependent H∞ Approach

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