[HTML][HTML] Control and protection of MMC-based HVDC systems: A review

RH Chandio, FA Chachar, JB Soomro, JA Ansari… - Energy Reports, 2023 - Elsevier
The voltage source converter (VSC) based HVDC (high voltage direct current system) offers
the possibility to integrate other renewable energy sources (RES) into the electrical grid, and …

[HTML][HTML] Review of protection systems for multi-terminal high voltage direct current grids

MJ Perez-Molina, DM Larruskain, PE Lopez… - … and Sustainable Energy …, 2021 - Elsevier
Given the current evolution of Voltage Source Converters (VSC), Multi-Terminal High
Voltage Direct Current (MTDC) grids are now becoming a real possibility. Still, some …

Data-Mining Techniques Based Relaying Support for Symmetric-Monopolar-Multi-Terminal VSC-HVDC System

A Pragati, DA Gadanayak, T Parida… - Applied System Innovation, 2023 - mdpi.com
Considering the advantage of the ability of data-mining techniques (DMTs) to detect and
classify patterns, this paper explores their applicability for the protection of voltage source …

An Optimized Solution for Fault Detection and Location in Underground Cables Based on Traveling Waves

R Tariq, I Alhamrouni, AU Rehman, E Tag Eldin… - Energies, 2022 - mdpi.com
Faults in the power system affect the reliability, safety, and stability. Power-distribution
systems are familiar with the different faults that can damage the overall performance of the …

A high-speed protection strategy for bipolar CSC-Based HVDC transmission system

SJ Ankar, A Yadav - Electric Power Components and Systems, 2021 - Taylor & Francis
This paper introduces a novel approach to high-speed fault protection strategy for bipolar
Current Source Converter (CSC) based high voltage DC transmission line. The Bagged …

A computationally less expensive fault detection technique in VSC-HVDC system using wavelet decomposition and support vector machine classifier

A Joshi, R Khathoon, PVA Peter… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
The VSC-based HVDC system has gained more popularity due to the advancement in the
high power carrying capability of the semiconductor switches. Despite the numerous …

Wavelet-ANN based fault location scheme for bipolar CSC-based HVDC transmission system

S Ankar, A Yadav - 2020 First International Conference on …, 2020 - ieeexplore.ieee.org
Wavelet transform (WT) is a widely used method for analyzing fault transients in the faulty
signals to achieve fault diagnosis. It enhances the efficiency and accuracy in the operation of …

A very fast and easily implementable support vector machine based relay algorithm to classify the fault and non fault disturbance in VSC HVDC terminals

A Joshi, R Khathoon, AP PV, V Vinod - Electric Power Systems Research, 2023 - Elsevier
The high current carrying capacity of the power electronics based switches has gained much
popularity to the VSC-based HVDC system. The challenge faced by the protection schemes …

Current controlled robust four-switch buck-boost DC-DC converter

Q Ullah, X Wu, U Saleem - 2021 International Conference on …, 2021 - ieeexplore.ieee.org
In the last decade, there has been a significant increase in the need for sustainable power
resources, which requires intelligent power sources to fulfill the power requirements of …

Comparative analysis of fault detection for HVDC transmission system using wavelet transform based on standard deviation

N Ahmed, N Ram, AP Memon… - 2020 3rd International …, 2020 - ieeexplore.ieee.org
Electrical losses and capital cost are two important factors for an efficient transmission of
electrical power from generation station to load center. High Voltage Direct Current (HVDC) …