Effective location of SMES for power fluctuation mitigation of grid connected doubly fed induction generator

Mukherjee, Poulomi; Rao, Vishal Govind

doi:10.1016/j.est.2020.101369

Cited by 16 publications

(5 citation statements)

References 28 publications

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“…Power quality improvement of PV and DFIG systems is presented [175], [176] with superconducting magnetic energy storage (SMES [152], [155] These methods improve dynamic voltage stabilization Further improvement is possible by systematic D-FACTS design Harmonics mitigation is achieved and power factor is improved SSFC [154] Harmonics mitigation and voltage stabilization Losses reduction and power factor improvement STATCOM [156]- [158] Point of common coupling harmonic mitigation…”

Section: Power Quality Issuesmentioning

confidence: 99%

“…Voltage controller parameters can be tuned with any optimization technique Voltage deviaton reduced by 73.4% in [158] The strategy presented in [158] only considers linear load TCSC [159], [160] Machine electrical torque deviation is reduced In some cases, damping of oscillation is slower than traditional controller [159] Optimal placement of TCSC is not considered [160] SVC [161], [162] Wind and PV systems voltage profile is improved Harmonics minimization is not considered in optimization [161] Large-scale DFIG harmonic reduction is observed in [162] UPFC [163]- [165] Voltage profile and harmonics are improved UPFC can mitiage more harmonics with phase shifting capability [165] UPQC [24], [166]- [168] Voltage sag and current harmonics are mitigated Mitigation of higher order harmonics requires further research Interharmonics, noise and DC offset are improved output and utility power quality [175]. Although the power quality of DFIG wind system is improved in [176], extreme high current flows through the SMES coil which may be problematic for practical implementation of such device. To resolve this issue, improved control strategy can be proposed, or several SMES can be connected in parallel as a future research.…”

Section: Power Quality Issuesmentioning

confidence: 99%

“…The parameters of battery and supercapacitor are given by experience in this study; however, the economic optimization can be employed for further power quality improvement. Power quality improvement of PV and DFIG systems is presented [163,164] with superconducting magnetic energy storage (SMES). The high temperature superconducting (HTS) coil is charged and discharged based on PV array output and utility power quality [163].…”

Section: Filtersmentioning

confidence: 99%

“…The high temperature superconducting (HTS) coil is charged and discharged based on PV array output and utility power quality [163]. Although the power quality of DFIG wind system is improved in [164], extreme high current flows through the SMES coil which may be problematic for practical implementation of such device.…”

Section: Filtersmentioning

confidence: 99%

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High-Level Penetration of Renewable Energy Sources Into Grid Utility: Challenges and Solutions

et al. 2020

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The utilization of renewable energy sources (RESs) has become significant throughout the world, especially over the last two decades. Although high-level RESs penetration reduces negative environmental impact compared to conventional fossil fuel-based energy generation, control issues become more complex as the system inertia is significantly decreased due to the absence of conventional synchronous generators. Some other technical issues, high uncertainties, low fault ride through capability, high fault current, low generation reserve, and low power quality, arise due to RESs integration. Renewable energy like solar and wind are highly uncertain due to the intermittent nature of wind and sunlight. Cutting edge technologies including different control strategies, optimization techniques, energy storage devices, and fault current limiters are employed to handle those issues. This paper summarizes several challenges in the integration process of high-level RESs to the existing grid. The respective solutions to each challenge are presented and discussed. A comprehensive list of challenges and solutions, for both wind and solar energy integration cases, are well documented. Finally, the future recommendations are provided to solve the several problems of renewable energy integration which could be key research areas for the industry personnel and researchers.

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Section: Power Quality Issuesmentioning

confidence: 99%

Section: Power Quality Issuesmentioning

confidence: 99%

Section: Filtersmentioning

confidence: 99%

Section: Filtersmentioning

confidence: 99%

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High-Level Penetration of Renewable Energy Sources Into Grid Utility: Challenges and Solutions

et al. 2020

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“…In the process of energy conversion, the generator is the most important tool. Induction machine, permanent magnet synchronous machine and switched reluctance machine (SRM) all can be used as generators (Saeed et al , 2022; Narjes et al , 2022; Mukherjee and Rao, 2020; Namazi et al , 2020; Kokernak and Torrey, 2000; Azer et al , 2019). SRM is very suitable for generators for the reason that strong fault tolerance, high reliability, low cost and high efficiency.…”

Section: Introductionmentioning

confidence: 99%

Bipolar power converter and control of switched reluctance generator system for renewable energy storage

Chen

Yang

Aguirre

et al. 2023

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Purpose Because of the shortage of energy, the development of green and reliable energy is particularly important. As a green and clean energy, wind power is widely used. As the core component of wind power generation, it is particularly important to choose generators with high reliability. Switched reluctance machine is widely used as generators because of its strong fault tolerance and high reliability. Therefore, this paper aims to propose a power converter and its control strategy to improve the efficiency of switched reluctance generators. Design/methodology/approach In this paper, a full-bridge power converter (FBPC) instead of the asymmetric half-bridge power converter (AHBPC) is adopted to drive the switched reluctance generator (SRG) system. Compare the FBPC with the AHBPC, the FBPC has several advantages including low cost and modularization, and operation process of SRG winding current direction is variable. Findings The results show that the SRG system can keep smooth operation by the FBPC with relatively high efficiency. Originality/value The FBPC is suitable to drive the SRG system. Meanwhile, this paper introduces two excitation modes of the FBPC as three-phase three-beat mode and six-phase six-beat mode. When the six-phase six-beat control strategy is adopted, the dead band time of the converter can be avoided. At the same time, the SRG has higher efficiency.

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Integration of battery and hydrogen energy storage systems with small-scale hydropower plants in off-grid local energy communities

Jin

Rossi

Ferrario

et al. 2023

Energy Conversion and Management

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Effective location of SMES for power fluctuation mitigation of grid connected doubly fed induction generator

Cited by 16 publications

References 28 publications

High-Level Penetration of Renewable Energy Sources Into Grid Utility: Challenges and Solutions

High-Level Penetration of Renewable Energy Sources Into Grid Utility: Challenges and Solutions

Bipolar power converter and control of switched reluctance generator system for renewable energy storage

Integration of battery and hydrogen energy storage systems with small-scale hydropower plants in off-grid local energy communities

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