Transient-voltage-based protection scheme for DC line faults in the multiterminal VSC-HVDC system

J Liu, N Tai, C Fan - IEEE Transactions on Power Delivery, 2016 - ieeexplore.ieee.org
DC line faults are major issues for a multiterminal high-voltage direct current (HVDC) system
based on voltage-source converter (VSC). The fault current increases quickly along with a …

Electric drive systems with long feeder cables

P **e, G Vakil, C Gerada - IET Electric Power Applications, 2020 - Wiley Online Library
Electric drive systems with long feeder cables connecting inverter and machine are used for
oil exploration, mining, remote operated vehicles, industrial, and aerospace applications …

Transient measured impedance‐based protection scheme for DC line faults in ultra high‐voltage direct‐current system

J Liu, N Tai, C Fan, Y Yang - IET Generation, Transmission & …, 2016 - Wiley Online Library
DC line fault is a major threat to the security of ultra high‐voltage direct‐current system due
to complex terrain and terrible weather conditions over long distances. This study proposes …

Estimation of transmission line parameters using multiple methods

ECM Costa, S Kurokawa - IET Generation, Transmission & …, 2015 - Wiley Online Library
An estimation procedure for transmission line parameters is developed that combines a new
method of determining line parameters with others available in the technical literature. Each …

[HTML][HTML] Mathematical modelling of transient processes in a three phase electric power system for a single phase short-circuit

A Chaban, M Lis, A Szafraniec, V Levoniuk - energies, 2022 - mdpi.com
Field approaches are employed to develop a mathematical model of a power network
section. The facility consists of two electric power subsystems described with ordinary …

[HTML][HTML] Frequency-dependent modeling of three-phase power cables for electromagnetic transient simulations

CG Morata, FP de Albuquerque, PT Caballero… - International Journal of …, 2024 - Elsevier
This paper proposes a methodology for modeling and simulating electromagnetic transients
in power transmission cables with arbitrary cross-sections, usually applied in offshore power …

Development of an experimental scaled-down frequency dependent transmission line model

KK Challa, G Gurrala - IEEE Access, 2021 - ieeexplore.ieee.org
The penetration of power electronic based equipment in the power grid has increased the co-
occurrence of electromechanical and electromagnetic transients. Significant research efforts …

Time-domain modeling and simulation of partial discharge on medium-voltage cables by vector fitting method

T Ming, S Jianyang, G Jianzhao… - IEEE Transactions …, 2014 - ieeexplore.ieee.org
In this paper, a transmission line model is developed based on lumped element
representation. A simple and efficient procedure is presented for modeling medium-voltage …

Digital filtering of oscillations intrinsic to transmission line modeling based on lumped parameters

ECM Da Costa, S Kurokawa, AA Shinoda… - International Journal of …, 2013 - Elsevier
A correction procedure based on digital signal processing theory is proposed to smooth the
numeric oscillations in electromagnetic transient simulation results from transmission line …

Proximity effect modelling for cables of finite length using the hybrid partial element equivalent circuit and artificial neural network method

H Chen, Y Du - IET Generation, Transmission & Distribution, 2018 - Wiley Online Library
This study presents an efficient method for modelling the proximity effect in complex
conductor systems. This method is based on a discretisation partial element equivalent …