Voltage Stability Enhancement of Bac Lieu Wind Power by ANFIS Controlled Static Var Compensator

Bui, Van-Tri; Truong, Dinh-Nhon

doi:10.1109/gtsd.2018.8595629

Cited by 7 publications

(3 citation statements)

References 14 publications

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“…The performance index graph is shown in Figs. [20][21][22] during the LLLG and LG faults. The lowest values of the performance indices of the proposed cooperative approach show good performance in comparison to those of the SR-BFCL without an auxiliary controller.…”

Section: Performance Indexmentioning

confidence: 99%

“…Reactive injection devices such as the static synchronous compensator (STATCOM) [19], [20], dynamic voltage restorer (DVR) [21], adaptive neuro fuzzy inference system (AN-FIS) controlled static var compensator (SVC) [22], thyristorcontrolled series compensator (TCSC) [23], static-synchronous-series compensator (SSSC) [24], and unified power flow controllers (UPFC) [25] are also used in DFIG-based WFs to provide voltage support and reactive power compensation. These FACTS controllers require a high-rated converter device with a controller and storage solution, which increases the investment and operational costs of the power system.…”

Section: Introductionmentioning

confidence: 99%

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A Cooperative Approach of Frequency Regulation Through Virtual Inertia Control and Enhancement of Low Voltage Ride-through in DFIG-based Wind Farm

Verma

Seethalekshmi

Dwivedi

2022

Journal of Modern Power Systems and Clean Energy

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Doubly-fed induction generator (DFIG)-based wind farms (WFs) are interfaced with power electronic converters. Such interfaces are attributed to the low inertia generated in the WFs under high penetration and that becomes prevalent in a fault scenario. Therefore, transient stability enhancement along with frequency stability in DFIG-based WFs is a major concern in the present scenario. In this paper, a cooperative approach consisting of virtual inertia control (VIC) and a modified grid-side converter (GSC) approach for low voltage ridethrough (LVRT) is proposed to achieve fault ride-through (FRT) capabilities as per the grid code requirements (GCRs) while providing frequency support to the grid through a synthetic inertia. The proposed approach provides LVRT and reactive power compensation in the system. The participation of the VIC in a rotor-side converter (RSC) provides frequency support to the DFIG-based WFs. The combined approach supports active power compensation and provides sufficient kinetic energy support to the system in a contingency scenario. Simulation studies are carried out in MATLAB/Simulink environment for symmetrical and unsymmetrical faults. The superiority of the proposed scheme is demonstrated through analysis of the performance of the scheme and that of a series resonance bridgetype fault current limiter (SR-BFCL). Index Terms--Virtual inertia controller (VIC), doubly-fed induction generator (DFIG), fault ride-through (FRT) capability, wind farm (WF), fault current limiter (FCL).

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Section: Performance Indexmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A Cooperative Approach of Frequency Regulation Through Virtual Inertia Control and Enhancement of Low Voltage Ride-through in DFIG-based Wind Farm

Verma

Seethalekshmi

Dwivedi

2022

Journal of Modern Power Systems and Clean Energy

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“…It consists of a thyristor switched capacitor (TSC) and thyristor controlled reactors (TCRS). The control scheme of the studied SVC is presented in [19]. In the SVC model, if the bus voltage is lower than the reference value, the value of the equivalent susceptance (B SVC ) of the SVC is positive and on the contrary, if the bus voltage is higher than the reference value, the B SVC is negative.…”

Section: B Svc Modelmentioning

confidence: 99%

Hybrid PSO-Optimized ANFIS-Based Model to Improve Dynamic Voltage Stability

Truong

Bui

2019

Eng. Technol. Appl. Sci. Res.

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The objective of this paper is to perform a hybrid design for an Adaptive Neuro-Fuzzy Inference System (ANFIS) optimized by Particle Swarm Optimization (PSO) to improve the dynamic voltage stability of a grid-connected wind power system. An onshore 99.2MW wind farm using Doubly Fed Induction Generator (DFIG) is studied. To compensate the reactive power absorbed from the power grid of the wind farm, a Static VAR Compensator (SVC) is proposed. To demonstrate the performance of the proposed hybrid PSO–ANFIS controller, simulations of the voltage response in time-domain are performed in Matlab to evaluate the effectiveness of the designed controller. From the results, it can be concluded that the proposed hybrid PSO-optimized ANFIS-based model can be applied to enhance the dynamic voltage stability of the studied grid-connected wind power system.

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Low voltage ride through enhancement in interconnected system through center of inertia approach

Verma,

Kaimal,

Dwivedi

2024

Energy Efficiency of Modern Power and Energy Systems

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Voltage Stability Enhancement of Bac Lieu Wind Power by ANFIS Controlled Static Var Compensator

Cited by 7 publications

References 14 publications

A Cooperative Approach of Frequency Regulation Through Virtual Inertia Control and Enhancement of Low Voltage Ride-through in DFIG-based Wind Farm

A Cooperative Approach of Frequency Regulation Through Virtual Inertia Control and Enhancement of Low Voltage Ride-through in DFIG-based Wind Farm

Hybrid PSO-Optimized ANFIS-Based Model to Improve Dynamic Voltage Stability

Low voltage ride through enhancement in interconnected system through center of inertia approach

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