Performance of communication networks for Integrity protection systems based on travelling wave with IEC 61850

Ali, Nasser; Ali, Borhanuddin Mohd; Othman, Mohammad Lutfi; Abdel-Latif, K.M.

doi:10.1016/j.ijepes.2017.09.024

Cited by 19 publications

(5 citation statements)

References 14 publications

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“…The model emplys a sampling frequency of 200 kHz, corresponding to a sampling time of 5µs. Besides, the communication channel boasts a bandwidth of 10 Gbps, equivalent to 7116.778 kHz, allowing for a communication time of 0.1405µs [63]. The switching frequency for all DC circuit breakers and all connected converters is 10 kHz, providing a 100 µs switching time [64].…”

Section: Simulation Verificationmentioning

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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Section: Simulation Verificationmentioning

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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“…Fault protection and detection can be achieved using IEEE 802.11n WLAN or Ethernet in conjunction with IEC 61850. The decentralized approach is intended to share and exchange information between the FIDs, ACCBs, current and voltage transducers, and the master control unit [51].…”

Section: B Iot Messaging Protocolsmentioning

confidence: 99%

IoT Technology-Based Protection Scheme for MT-HVDC Transmission Grids With Restoration Algorithm Using Support Vector Machine

et al. 2021

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This paper proposes a protection scheme for multi-terminal high voltage direct current (MT-HVDC) transmission grids. The proposed scheme is based on three protection levels; di/dt overcurrent protection as the main protection, dv/dt undervoltage protection as a backup one protection. If the main and backup one fails to detect and clear the fault current, then the fault tripping and clearing is accomplished using the overcurrent protection by AC circuit breakers (ACCBs) in the AC grid side after a coordinated time. The tripping in the main and backup one protection levels are based on using fault isolation devices (FIDs) tripping. Support vector machine (SVM) is proposed for the fault detection and discrimination in the MT-HVDC using the backup two protection system. The Internet of things (IoT) has been used for monitoring and coordination between the AC grid and MT-HVDC grid. The proposed protection scheme is applied and verified on the MT-HVDC network under different transmission system faults using the MATLAB/Simulink ® environment. The results show that the proposed scheme's effectiveness as a fast and reliable scheme in fault detection and discrimination for the MT-HVDC grids.

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“…The test results obtained from both Simulink and RTDS platform show that the proposed RAD‐based index can reliably identify the fault situations with wide variations in the operating condition and faults with a response time of two cycles (maximum) following fault inception. The communication between the PMUs can be established by using IEC 61850 point‐to‐point communication protocol [29]. This is to be noted that the proposed scheme does not consider the communication latency, which may delay the response time by half a cycle (maximum) [30] considering the line segment, not the accuracy.…”

Section: Validation On Rtdsmentioning

confidence: 99%

Assessment of PMU‐based wide‐area angle criterion for fault detection in microgrid

Sharma

Samantaray

2019

IET Generation, Transmission & Distribution

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Performance of communication networks for Integrity protection systems based on travelling wave with IEC 61850

Cited by 19 publications

References 14 publications

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

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

IoT Technology-Based Protection Scheme for MT-HVDC Transmission Grids With Restoration Algorithm Using Support Vector Machine

Assessment of PMU‐based wide‐area angle criterion for fault detection in microgrid

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