Intelligent Coordination of Overcurrent and Distance Relays using Meta Heuristic Algorithms

Roy, Saptarshi; PERLI, Suresh Babu; Babu, N V Phanendra

doi:10.15676/ijeei.2018.10.4.5

Cited by 4 publications

(2 citation statements)

References 23 publications

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“…The authors presented a simulation derived from humpback whale behaviors called the Whale Optimization Algorithm (WOA). Meanwhile, the authors in [121] used the teaching learning-based optimization process (TLBO) with the IEEE 5-bus and IEEE 30-bus test systems. Therefore, they present the solution to the DOCR coordination problem with a new methodology compared with PSO and GA as another type of optimization approach.…”

Section: Optimization Techniquementioning

confidence: 99%

A Review of Protection Schemes for Electrical Distribution Networks with Green Distributed Generation

Majeed,

Altaie,

Abderrahim

et al. 2023

Energies

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An amalgamation of Green Distributed Generation (GDG) with Distribution Networks (DNs) was developed because its performance became more efficient and sustainable. It increased the challenges in the design and operation of the protection scheme and changed the short circuit current (SCC), voltage profile, power losses, and power flow direction after the GDG penetration. These changes rely on the number, size, location, and environmental influence according to the GDG type. Therefore, many researchers have discussed protection system challenges and presented types of protection approaches to find a robust protection layout for DNs integrated with GDGs to prevent the electrical equipment from being destroyed during abnormal conditions. This paper represents an exhaustive survey of GDG integration with DNs and its effects on protection design challenges. Furthermore, this paper summarizes the modern protection methods and detection technologies, along with their important aspects that have been accessed. One of the important and reliable methods is resetting and coordinating between protection devices (PDs) that operate in the same distribution feeder. This methodology focuses on restricting the main variables and parameters used in the PDs setting after the GDG is embedded to recalculate the suitable setting and coordination. Optimization techniques should be used to find the best setting or location of the protection system in the DNs, in addition to calculating the optimal GDG scale and location. However, international standards are used to specify the suitable equations that satisfy high protection system characteristics to ensure the DNs’ reliability.

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Section: Optimization Techniquementioning

confidence: 99%

A Review of Protection Schemes for Electrical Distribution Networks with Green Distributed Generation

Majeed,

Altaie,

Abderrahim

et al. 2023

Energies

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“…In [22], the coordination of DOCRs in power systems is tackled using a Gravitational Search (GS)-based algorithm, addressing a complex and non-linear optimization problem influenced by plug setting, time dial setting, network size, and the presence of multiple backup relays for a single primary relay. In [23], relay coordination is done on IEEE-5 and IEEE-30 bus systems and data from the IEEE-30 bus system are used in this research. In most papers cited, the issue of miscoordination in protective relays in the presence of renewable sources has not been discussed.…”

Section: Introductionmentioning

confidence: 99%

Coordination of Overcurrent and Distance Relays in Power System Networks with Distributed Generations

Majhi,

Ray,

Biswal

et al. 2024

Preprint

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The integration of distributed generations (DGs) in power systems poses challenges in coordinating protection devices originally designed for a centralized generation. This study examines numerous scenarios for choosing and coordinating protection systems in presence & absence of DGs and provides a thorough analysis of how DGs impact protection coordination. The technique takes into account a variety of relay attributes and use Teaching Learning Based Optimization (TLBO) algorithm to ascertain ideal relay configuration that will enable most efficient coordination. Optimization techniques are employed to optimize the zones of distance relays and ensure a suitable coordination time interval (CTI) [0.2 sec or more]. Simulation results on real-time networks, such as the IEEE-9 and IEEE-30 bus test systems, demonstrate the effectiveness of the method in achieving optimal coordination. TSM and over-current relay characteristics are found for various cases and uniform values in every situation to prevent relay resets. Using the TSM and Characteristics values operating time of overcurrent relays and the operating time of the second zone of distance relays are found. The simulation outcomes showcase the ability of the method used to generate practical and feasible solutions.

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Review on Coordination of Time Overcurrent Relays in Electrical Distribution Network

Mhagama,

Y. Hamisi,

Naiman

2024

Acta Tech. Jaurinensis

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Integration of distributed generators in micro grid causes bidirectional current flow as a result of the need for readjustment of the setting of the overcurrent protective relays in the electrical network. Adaptive coordination is one of the solutions that adjust the setting of protective relays according to the dynamics of the distribution network. Various algorithms had been reported on the adaptive coordination of time overcurrent relays. This paper reports a survey about the coordination of time overcurrent relays in micro grid electrical distribution network. The review found that there is limited research on distributed control rules of the multi agent coordination of protection relays. Furthermore, it was found that the trend of coordination algorithms focused on the nature inspired algorithms.

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Intelligent Coordination of Overcurrent and Distance Relays using Meta Heuristic Algorithms

Cited by 4 publications

References 23 publications

A Review of Protection Schemes for Electrical Distribution Networks with Green Distributed Generation

A Review of Protection Schemes for Electrical Distribution Networks with Green Distributed Generation

Coordination of Overcurrent and Distance Relays in Power System Networks with Distributed Generations

Review on Coordination of Time Overcurrent Relays in Electrical Distribution Network

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