A systematic review on DC-microgrid protection and grounding techniques: Issues, challenges and future perspective

M Mishra, B Patnaik, M Biswal, S Hasan, RC Bansal - Applied Energy, 2022‏ - Elsevier
This article presents an up-to-date systematic review of the status, progress, and upcoming
advancement regarding DC-microgrid. In recent years, the attention of researchers towards …

A comprehensive review of islanding detection methods for distribution systems

K Naraghipour, K Ahmed… - 2020 9th International …, 2020‏ - ieeexplore.ieee.org
The rapid increasing of Distributed Generators (DGs) in electric power system necessitate
updating of the grid interconnection requirements, particularly with penetration of microgrids …

Fault detection and location method for mesh-type DC microgrid using pearson correlation coefficient

L Kong, H Nian - IEEE Transactions on Power Delivery, 2020‏ - ieeexplore.ieee.org
Fault detection and location method are two significant techniques to recognize and clear
the fault timely. This paper proposes a novel fault detection and location method for mesh …

A novel hybrid islanding detection method using dynamic characteristics of synchronous generator and signal processing technique

R Zamani, MEH Golshan, HH Alhelou… - Electric Power Systems …, 2019‏ - Elsevier
Integration of the distributed generators (DGs) to power system is growing thanks to their
technical, economic and environment benefits. The high penetration of DGs however raises …

Detection and classification of DC and feeder faults in DC microgrid using new morphological operators with multi class AdaBoost algorithm

PK Dash, SR Pattnaik, EN Prasad, R Bisoi - Applied Energy, 2023‏ - Elsevier
DC microgrids with energy storage systems based on photovoltaic (PV) and wind energy are
gaining popularity as a means to offer users with reliable supply in either a stand-alone or …

Superimposed impedance-based passive islanding detection scheme for DC microgrids

BK Choudhury, P Jena - … of Emerging and Selected Topics in …, 2021‏ - ieeexplore.ieee.org
Due to improved efficiency, reduced conversion stages, integration of distributed generators
(DGs), and increased use of DC loads, DC microgrids (MGs) are earning extensive approval …

Islanding detection for DC microgrids based on episode of care severity index

AH Fathi-Jowzdani, I Sadeghkhani… - IEEE Transactions on …, 2021‏ - ieeexplore.ieee.org
Lack of an effective protection scheme is a major barrier to increased integration of
renewable energy sources. Despite the system instability and personnel safety concerns …

Detecting speed improvement and system stability enhancement for DC microgrids islanding detection based on impedance characteristic analysis

T Shi, H Chen, B Liu, S Fan, F Wang… - … on Power Electronics, 2022‏ - ieeexplore.ieee.org
Islanding detection is the essential basis for the safety and protection of dc microgrids. Due
to the advantages of rapid detection speed and small nondetection zone, the positive …

Seamless transition between interconnected and islanded operation of DC microgrids

V Kleftakis, D Lagos, C Papadimitriou… - … on Smart Grid, 2017‏ - ieeexplore.ieee.org
In this paper, a seamless interchange method between interconnected and islanded
operational mode of a DC Microgrid is presented. The DC Microgrid examined consists of …

Decentralized bidirectional voltage supporting control for multi-mode hybrid AC/DC microgrid

P Yang, M Yu, Q Wu, N Hatziargyriou… - IEEE Transactions on …, 2019‏ - ieeexplore.ieee.org
A hybrid ac/dc microgrid consists of alternating current (ac) subgrid (s), direct current (dc)
subgrid (s) and intermediate bidirectional power converters (BPCs). The presence of dc …