Results 11 to 20 of about 65,219 (255)

WAMS-Based HVDC Damping Control for Cyber Attack Defense

open access: yesIEEE Transactions on Power Systems, 2023
Owing to the fast and large power regulating the capacity of the HVDC system, the wide-area measurement system (WAMS) based high voltage direct current (HVDC) system has been regarded as a prospective solution to deal with the low-frequency oscillation ...
Kaiqi Sun   +6 more
semanticscholar   +1 more source

HVDC Fault Detection and Classification with Artificial Neural Network Based on ACO-DWT Method

open access: yesEnergies, 2023
Unlike the more prevalent alternating current transmission systems, the high voltage direct current (HVDC) electric power transmission system transmits electric power using direct current. In order to investigate the precise remedy for fault detection of
Raad Salih Jawad, Hafedh Abid
semanticscholar   +1 more source

Circuit breakers in HVDC systems: state-of-the-art review and future trends

open access: yesProtection and Control of Modern Power Systems, 2023
High voltage direct current (HVDC) systems are efficient solutions for the integration of large-scale renewable energy sources with the main power grids.
Erfan Taherzadeh   +3 more
semanticscholar   +1 more source

Nonlinear Observer-Based Controller Design for VSC-Based HVDC Transmission Systems Under Uncertainties

open access: yesIEEE Access, 2023
This paper addresses the problem of output feedback control for high voltage direct current (HVDC) systems based on voltage source converters (VSC). Specifically, the system under study consists of two power grids and two VSC stations connected via a ...
Ilyass El Maysse   +7 more
semanticscholar   +1 more source

A comprehensive review of DC fault protection methods in HVDC transmission systems

open access: yes, 2021
High voltage direct current (HVDC) transmission is an economical option for transmitting a large amount of power over long distances. Initially, HVDC was developed using thyristor-based current source converters (CSC).
Mohan Muniappan
semanticscholar   +1 more source

Updated Review of the Life and Reliability Models for HVDC Cables

open access: yesIEEE transactions on dielectrics and electrical insulation, 2023
This article updates previous reviews of life and reliability models for high-voltage direct-current (HVDC) cables. The update is motivated by the impressive research and development activities on HVDC cable systems in the last years, with many projects ...
G. Mazzanti
semanticscholar   +1 more source

A Comprehensive Survey of HVDC Protection System: Fault Analysis, Methodology, Issues, Challenges, and Future Perspective

open access: yesEnergies, 2023
The extensive application of power transfer through high-voltage direct current (HVDC) transmission links in smart grid scenarios is due to many factors such as high-power transfer efficiency, decoupled interconnection, control of AC networks, reliable ...
Abha Pragati   +5 more
semanticscholar   +1 more source

Monitoring Technologies for HVDC Transmission Lines

open access: yesEnergies, 2023
HVDC transmission systems are becoming more prevalent because of the advantages they offer. They are more efficient and environmentally friendly and are becoming preferred in distributed power generation. The reliable operation of HVDC transmission lines
J. Laninga   +4 more
semanticscholar   +1 more source

HVDC Circuit Breakers: A Comprehensive Review

open access: yesIEEE transactions on power electronics, 2021
High voltage direct current (HVDC) systems are now well integrated into AC systems in many jurisdictions. The integration of renewable energy sources (RESs) is a major focus and the role of HVDC systems is expanding.
F. Mohammadi   +7 more
semanticscholar   +1 more source

Overview and Assessment of HVDC Current Applications and Future Trends

open access: yesEnergies, 2022
High voltage direct current (HVDC) technology has begun to gather a high degree of interest in the last few decades, showing a fast evolution of achievable voltage levels, transfer capacities, and transmission lengths.
Andrei-Mihai Stan, S. Costinas, G. Ion
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy