Enhancement of FRT Capability of DFIG Based Wind Farm by a Hybrid Superconducting Fault Current Limiter With Bias Magnetic Field

Islam, Md. Rashidul; Abir, Dhrubo Das; Islam, Md. Rabiul; Hasan, Jakir; Huda, Md. Najmul; Muttaqi, Kashem M.; Sutanto, Danny

doi:10.1109/pesgre45664.2020.9070632

Cited by 8 publications

(7 citation statements)

References 9 publications

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“…An index‐based analysis has been carried out to further evaluate the efficacy of the proposed HBFCL [18, 37]. The indices of different parameters are represented as

vlt(pu.s)

pow(pu.s)

dclink(pu.s)

spd(pu.s)

str(pu.s)

rtr(pu.s)

, and

torque(pu.s)

.…”

Section: Performance Evaluation Of the Proposed Hbfclmentioning

confidence: 99%

Transient performance improvement of DFIG‐based wind farm by H‐bridge fault current limiter

Hossain,

Hasan,

Upadhay

et al. 2024

Applied Research

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Despite the unique advantages a doubly fed induction generator (DFIG) offers to the grid‐integrated renewable energy systems, they have a limitation of being susceptible to grid fault as their stator windings are directly connected to the grid. The fault current limiters (FCLs) provide a sustainable solution by enhancing the fault ride‐through capability and thus it improve the transient performance of a DFIG. In this work, a multi‐inductor‐based H‐bridge fault current limiter (HBFCL) is proposed to augment the transient performance of a DFIG. The operational efficacy of the HBFCL is evaluated through the administration of both symmetrical and asymmetrical fault scenarios. The effectiveness of the HBFCL is further investigated by comparing the performance of the HBFCL with that of the bridge‐type series dynamic braking resistor (BSDBR). Both the graphical and numerical interpretations of the simulation result assert that the HBFCL improves the transient performance of a DFIG‐based wind farm and outweighs the performance of the BSDBR in all aspects.

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“…An index‐based analysis has been carried out to further evaluate the efficacy of the proposed HBFCL [18, 37]. The indices of different parameters are represented as

vlt(pu.s)

pow(pu.s)

dclink(pu.s)

spd(pu.s)

str(pu.s)

rtr(pu.s)

, and

torque(pu.s)

.…”

Section: Performance Evaluation Of the Proposed Hbfclmentioning

confidence: 99%

Transient performance improvement of DFIG‐based wind farm by H‐bridge fault current limiter

Hossain,

Hasan,

Upadhay

et al. 2024

Applied Research

Self Cite

View full text Add to dashboard Cite

show abstract

“…Nonlinear Adaptive Backstepping Controller [14] and a simple but working method, which includes resetting the distributed generation and network protection relays to create conditions to meet the FRT requirements [15]. Latest protective components studies were held on hybrid superconducting fault current limiter with bias magnetic field [16] and Optimal Shunt-Resonance Fault Current Limiter [17]. In previous studies, generator parameters affecting FRT are mentioned e.g.…”

Section: Introductionmentioning

confidence: 99%

Parameter Selection Guidelines for Direct-on-Line Permanent Magnet Generators Contemplating Fault-Ride-Through Capability

et al. 2022

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Direct-on-line (DOL) driven permanent-magnet generators (PMSGs) are often applied in small-scale hydropower plants (< 10 MW). The Commission Regulation (EU) 2016/631 defines the boundary conditions to operate these generators in parallel with the grid. According to the regulation, fault-ride-through (FRT) capability is required in some cases. FRT scenario of PMSGs was studied by simulations and the importance of machine parameters was analyzed. Machine parameters under interest are damper winding resistance and leakage inductance, stator resistance and leakage inductance, saliency, source voltage, total inductance and system inertia. Authors proved that fault-ride-through can be achieved by utilizing smart machine parameters selection without using complicated control systems and auxiliary equipment. FRT simulations are performed for three PMSGs and their capabilities are explored. Results can be used as a guideline in DOL PMSG design for satisfying FRT requirements. The simulation system was also verified with measurements of a 600 kW PMSG data during a fault situation: an incident where the generator was connected to the grid in phase opposition.

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“…But its application is fairly recent addition in DFIG-based wind farms [26]. In the literature, there are discussions of coordinated applications of the SFCLs with other auxiliary devices too [27]- [30]. But the application of the SFCL is limited due to its complex structure, high implementation cost, and need of liquid cryogenic systems.…”

Section: Introductionmentioning

confidence: 99%

Neuro Fuzzy Logic Controlled Parallel Resonance Type Fault Current Limiter to Improve the Fault Ride Through Capability of DFIG Based Wind Farm

et al. 2020

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Doubly fed induction generators (DFIGs) are vulnerable to grid related electrical faults. Standards require DFIGs to be disconnected from the grid unless augmented with a fault ride through (FRT) capability. A fault current limiter (FCL) can enhance the overall stability of wind farms and allow them to maintain grid-code requirements. In this paper, a neuro fuzzy logic controlled parallel resonance type fault current limiter (NFLC-PRFCL) is proposed to enhance the FRT capability of the DFIG based wind farm. Theoretical and graphical analysis of the proposed method are carried out by MATLAB/Simulink software. The performance of the NFLC-PRFCL is compared with other documented FCL devices, e.g., the bridge type fault current limiter (BFCL) and the series dynamic braking resistor (SDBR). The performance of the NFLC-PRFCL is also compared with that of the existing fuzzy logic controlled parallel resonance fault current limiter (FLC-PRFCL). From the simulation results, it is found that the NFLC-PRFCL outperforms its competitors and enables the DFIG to maintain a near-seamless performance during various fault events. INDEX TERMS Doubly fed induction generator (DFIG), fault ride through (FRT), fuzzy logic controller (FLC), neuro fuzzy logic controller (NFLC), parallel resonance fault current limiter (PRFCL).

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Enhancement of FRT Capability of DFIG Based Wind Farm by a Hybrid Superconducting Fault Current Limiter With Bias Magnetic Field

Cited by 8 publications

References 9 publications

Transient performance improvement of DFIG‐based wind farm by H‐bridge fault current limiter

Transient performance improvement of DFIG‐based wind farm by H‐bridge fault current limiter

Parameter Selection Guidelines for Direct-on-Line Permanent Magnet Generators Contemplating Fault-Ride-Through Capability

Neuro Fuzzy Logic Controlled Parallel Resonance Type Fault Current Limiter to Improve the Fault Ride Through Capability of DFIG Based Wind Farm

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