Protection of Microgrid Using Coordinated Directional Overcurrent and Undervoltage Relay

Patil, Nikita; Kirar, Mukesh Kumar; Paliwal, Priyanka; Wankhede, Sumeet K.

doi:10.1109/sefet48154.2021.9375695

Cited by 6 publications

(1 citation statement)

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“…In the recent past, much research has been done on the protection of electrical power grids integrated with RESs [5]- [7]. The authors in [8] proposed the development of an overcurrent protection scheme due to the change of upstream of overcurrent protective devices in variations of short-circuit currents on the IEEE Distribution 13-Bus Test Feeder System.…”

Section: Introductionmentioning

confidence: 99%

Concise Definition of the Overcurrent Protection System for CIGRE European Medium Voltage Benchmark Network

Pham

Wagle

González-Longatt

2023

2023 IEEE PES Conference on Innovative Smart Grid Technologies - Middle East (ISGT Middle East)

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In the significant widespread transition towards clean energies, there has been an unstoppable trend in integrating renewable energy sources (RESs) in distribution networks. However, the massive penetration of integrated multi-sources into conventional distribution systems may create several operational problems, such as malfunctioning protection systems. This paper concisely defines the setting for overcurrent protection applied to the CIGRE European (EU) Medium Voltage (MV) benchmark network. The benchmark system is commonly recommended for RESs penetration studies. In this paper, the authors show the calculations and results of the non-directional and directional overcurrent protection relay in a very educational and detailed way. The definition of the settings considers several operating situations and two short-circuit (SC) types: three-phase and single-line-toground. The main contribution of this paper is a well-documented and validated overcurrent protection settings of the CIGRE EU MV that can be used for teaching and research purposes.

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Section: Introductionmentioning

confidence: 99%