Pilot Distance Protection Scheme for DC Zonal Shipboard Microgrid

Aboelezz, Asmaa M.; Sedhom, Bishoy E.; El‐Saadawi, Magdi M.

doi:10.1109/isaect53699.2021.9668537

Cited by 7 publications

(6 citation statements)

References 28 publications

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“…The system's dynamic is not investigated [215] Presents fault detection and isolation based on nonintrusive load monitoring (NILM) Fault reconfiguration is not investigated [216] Presents a fault diagnosis method based on the wavelet-based filtering approach Minimizes the probability of misdetection Fault reconfiguration is not investigated [217] Presents a scalable solid-state bus-tie Switch that can be easily scaled for current and voltage Investigates fault-detection methods Reduces the electrical and thermal stresses by using multiple units rather than a single unit Fault localization and reconfiguration are not investigated [218] Presents a new solid-state bus-tie switch (SSBTS) Parallel connecting multiple units of the topology to increase power and voltage ratings Fault localization and reconfiguration are not investigated [219] Presents a solid-state DC circuit breaker Detects and isolates the fault in significantly less time Fault reconfiguration is not investigated [220] Explores three different protection schemes for DC faults in SBMGs, namely, a six-pulse thyristor rectifier, a six-pulse diode rectifier, and a two-level active rectifier Fault reconfiguration is not investigated [221] Presents a fault-detection algorithm based on overcurrent Recloses the Z-source breaker after the fault if necessary by control Integrates Z-source DC circuit breakers into a zonal MVDC SBMG Provides solutions for two Z-source breakers to work in parallel and supply current for Fault localization is not detected Table 8. Comparison of the contributions and issues of the most recent research related to faultmanagement techniques [213][214][215][216][217][218][219][220][221][222][223].…”

Section: Refmentioning

confidence: 99%

“…[219] Presents a solid-state DC circuit breaker Detects and isolates the fault in significantly less time Fault reconfiguration is not investigated [220] Explores three different protection schemes for DC faults in SBMGs, namely, a six-pulse thyristor rectifier, a six-pulse diode rectifier, and a two-level active rectifier Fault reconfiguration is not investigated [221] Presents a fault-detection algorithm based on overcurrent Recloses the Z-source breaker after the fault if necessary by control Integrates Z-source DC circuit breakers into a zonal MVDC SBMG Provides solutions for two Z-source breakers to work in parallel and supply current for the same load center Explores the SCR's gate control Fault localization is not detected [222,223] Presents a fault-detection and -localization method based on a distance scheme Locates different types of faults in both forward and reverse directions Fault reconfiguration is not investigated Figure 16 represents the co-occurrence analysis for these studies. The analysis divides the author's keywords into four clusters, with the main keywords in each cluster.…”

Section: Refs Contributions Issuesmentioning

confidence: 99%

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State-of-the-Art Review on Shipboard Microgrids: Architecture, Control, Management, Protection, and Future Perspectives

et al. 2023

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Shipboard microgrids (SBMGs) are becoming increasingly popular in the power industry due to their potential for reducing fossil-fuel usage and increasing power production. However, operating SBMGs poses significant challenges due to operational and environmental constraints. To address these challenges, intelligent control, management, and protection strategies are necessary to ensure safe operation under complex and uncertain conditions. This paper provides a comprehensive review of SBMGs, including their classifications, control, management, and protection, as well as the most recent research statistics in these areas. The state-of-the-art SBMG types, propulsion systems, and power system architectures are discussed, along with a comparison of recent research contributions and issues related to control, uncertainties, management, and protection in SBMGs. In addition, a bibliometric analysis is performed to examine recent trends in SBMG research. This paper concludes with a discussion of research gaps and recommendations for further investigation in the field of SBMGs, highlighting the need for more research on the optimization of SBMGs in terms of efficiency, reliability, and cost-effectiveness, as well as the development of advanced control and protection strategies to ensure safe and stable operation.

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Section: Refmentioning

confidence: 99%

Section: Refs Contributions Issuesmentioning

confidence: 99%

State-of-the-Art Review on Shipboard Microgrids: Architecture, Control, Management, Protection, and Future Perspectives

et al. 2023

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“…An alternative method involves applying FFT to voltage and current measurements to estimate the system impedance during fault conditions, refs. [35]- [37] applied this method in addition to a communication system based on IEC 61850 for protecting SBMG. The high-frequency equivalent impedance model for converters based on local measurements is studied and analyzed in [38].…”

Section: Introductionmentioning

confidence: 99%

“…Not affected by electrical parameter variations. [35], [36] Distance method IEC 61850 27 -30 ms High Malfunction occurring during the system complexity and uncertainty.…”

Section: Introductionmentioning

confidence: 99%

A Novel Fault Detection and Location Approach for DC Zonal Shipboard Microgrid Based on High-Frequency Impedance Estimation With IEC 61850 Communication Protocol

Aboelezz,

El-Saadawi,

Eladl

et al. 2024

IEEE Access

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This paper introduces an innovative adaptive scheme for detecting and locating faults in DC-zonal shipboard microgrids (SBMGs). This scheme relies on the estimation of high-frequency impedance. The proposed scheme is implemented in an intelligent electronic device (IED) in which the Fast Fourier Transform is applied to obtain the high-frequency components of the current and voltage at each node. Then, these components are exchanged between the two IEDs that protect the same line by using IEC 61850 GOOSE-based communication system. The estimated highfrequency impedance of the line is calculated and compared to the prescribed settings to detect and locate the fault. After fault detection and localization, communication signals are exchanged between the two IEDs positioned at each end of the line. This exchange precedes the transmission of tripping signals to the relevant circuit breakers for the accurate isolation of the faulty line. The proposed protection scheme is tested through MATLAB/Simulink® environment. The scheme can detect and locate the fault under different uncertainty conditions, such as fault impedances, various system configurations, changes in system loads and generations, multi-faults' existence, contingency conditions, and the presence of noise on the communication signals. The results proved its efficient performance and superiority. The scheme can detect and locate the faults quickly and accurately within 0.125 ms.

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“…To solve this problem, high-speed DSPs are employed to perform calculations, which enhances the costs. Distance protection is also recommended by researchers to present a simple algorithm for DCMG fault detection [26,27]. Nonetheless, this plan requires backup protection and additionally, is sensitive to fault impedance [28].…”

Section: Introductionmentioning

confidence: 99%

Bi‐level multi‐agent system (MAS) to protect DC microgrids (DCMGs) in free renewable sources and uncertainties penetration

Bamshad,

Ghaffarzadeh

2023

IET Generation Trans & Dist

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DC microgrids (DCMGs) have significant advantages, but their protection can be a challenge for DCMGs expansion expressly in distributed generation sources’ (DGS) tendance. This paper proposes a quick, and precise strategy to perceive and trip any fault in DCMGs in the free tendance of DGS. A bi‐level multi‐agent system (MAS) is proposed to protect the DCMG and DGs. The MAS first level perceives the fault in DCMG via a discrete wavelet transform (DWT). The multiply of two harvest levels’ summation of DWT is exerted to detect and distinguish DC lines faults. The MAS second level detects the fault in DGS and their switchers to the point of common connection (PCC) via a differential pole (DP) controller. A four bus DCMG containing solar PV and wind sources is implemented, and the results demonstrate that the proposed plan can recognize and trip the fault by 100% of reliability.

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Pilot Distance Protection Scheme for DC Zonal Shipboard Microgrid

Cited by 7 publications

References 28 publications

State-of-the-Art Review on Shipboard Microgrids: Architecture, Control, Management, Protection, and Future Perspectives

State-of-the-Art Review on Shipboard Microgrids: Architecture, Control, Management, Protection, and Future Perspectives

A Novel Fault Detection and Location Approach for DC Zonal Shipboard Microgrid Based on High-Frequency Impedance Estimation With IEC 61850 Communication Protocol

Bi‐level multi‐agent system (MAS) to protect DC microgrids (DCMGs) in free renewable sources and uncertainties penetration

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