Protection challenges and mitigation techniques of power grid integrated to renewable energy sources: A review

H Shah, J Chakravorty, NG Chothani - Energy Sources, Part A …, 2023 - Taylor & Francis
Recently, there has been a noticeable contribution from renewable energy sources to
enhance sources of electricity generation. The annual increase in energy consumption, the …

Real‐time stability assessment in smart cyber‐physical grids: a deep learning approach

F Darbandi, A Jafari, H Karimipour… - IET Smart …, 2020 - Wiley Online Library
The increasing coupling between the physical and communication layers in the cyber‐
physical system (CPS) brings up new challenges in system monitoring and control. Smart …

Improving protection of compensated transmission line using IoT enabled adaptive auto reclosing scheme

D Konda, U Patel, R Rathi, J Shah… - International Journal of …, 2024 - degruyter.com
Protection of critical components in the power sector especially the transmission line system
is very important to minimize loss of revenue, resources, and productivity. Improvement of …

Protection challenges on integration of renewable energy sources to power system network: A review

H Shah, J Chakravorty, N Chothani - Journal of applied research and …, 2023 - scielo.org.mx
The demand for electricity to meet the 21st century requirement is increasing exponentially.
This excessive demand is also forcing to increase the electricity generation limits. A huge …

[PDF][PDF] Adaptive quadrilateral distance relaying scheme for fault impedance compensation

UJ Patel, NG Chothani, PJ Bhatt - Electrical, Control and …, 2018 - sciendo.com
Impedance reach of numerical distance relay is severely affected by Fault Resistance (RF),
Fault Inception Angle (FIA), Fault Type (FT), Fault Location (FL), Power Flow Angle (PFA) …

An enhanced power swing and symmetrical fault discrimination logic for integrated power network

K Andanapalli, M Biswal - International Transactions on …, 2020 - Wiley Online Library
To sustain reliable and secured power system operation, distance relay designs with swing
blocking/tripping logic. In order to obviate this event, relay is implanted with power swing …

Modal current and cumulative sum based fault detection approach in transmission lines

MA Jarrahi, H Samet - … Journal of Emerging Electric Power Systems, 2018 - degruyter.com
In this paper, a simple and fast approach is suggested for fault detection in transmission
lines. The proposed technique utilizes a modified cumulative sum approach for a modal …

Instability prediction in smart cyber-physical grids using feedforward neural networks

A Jafari, F Darbandi… - 2020 IEEE Electric Power …, 2020 - ieeexplore.ieee.org
Due to the use of huge number of sensors and the increasing use of communication
networks, cyber-physical systems (CPS) are becoming vulnerable to cyber-attacks. The ever …

Auto‐reclosing scheme with adaptive dead time control for extra‐high‐voltage transmission line

UJ Patel, NG Chothani, PJ Bhatt… - IET Science …, 2018 - Wiley Online Library
Discrimination between transient fault and permanent fault is contemporary problems for
protection of transmission line. Auto‐reclosure is one of the foremost solutions for the same …

Three-Zone Distance Protection of the Transmission Line Considering High Resistance Fault (HRF)

N Chothani, H Vasava, D Patel… - 2023 IEEE 3rd …, 2023 - ieeexplore.ieee.org
Transmission lines play an important role in power grids. Protection of transmission lines is a
challenging task looking at the reliability and economics of the power supply. There are …