Results 61 to 70 of about 1,710 (215)
MODELING AND SIMULATION OF GROUNDING PROTECTION FOR PROTECTING HIGH VOLTAGE DIRECT CURRENT (HVDC) TRANSMISSION LINES FROM LIGHTNING [PDF]
, 2023 A very long-distance transmission lines has a high potential of the electrical losses. High Voltage Direct Current (HVDC) transmission systems are considered as an outstanding solution for this problem.
Dayang Syahirah, Awang Shebli
core
High Voltage, EarlyView.ABSTRACT This paper provides an overview of high‐temperature superconducting (HTS) cables in DC systems, with a focus on their deployment in high‐voltage DC (HVDC) networks. The assessment of HTS cable properties—such as extremely low electrical resistance, high current‐carrying capacity and a compact geometry—and their comparison with those of ...
Mohammad Hossein Mousavi +2 more
wiley +1 more source
A novel protection scheme for VSC‐HVDC transmission lines based on current integral autocorrelation
IET Generation, Transmission & Distribution, 2021 Voltage source converter‐based high voltage direct current (VSC‐HVDC) transmission system has become the mainstream of power construction and plays an increasingly important role in the power system. However, the DC line fault results in shutting down of
Chuanjian Wu +4 more
doaj +1 more source
High Voltage, EarlyView.ABSTRACT Low‐frequency AC transmission holds promise for high‐voltage land cables, but its ampacity is significantly influenced by cable grounding methods and other structural factors. To explore the specific low‐frequency current‐carrying characteristics of high‐voltage land cables, this paper conducts a thorough theoretical analysis of the coupling ...
Yongpei Li +4 more
wiley +1 more source
Impact of LCC–HVDC multiterminal on generator rotor angle stability
, 2020 Multiterminal High Voltage Direct Current (HVDC) transmission utilizing Line Commutated Converter (LCC-HVDC) technology is on the increase in interconnecting a remote generating station to any urban centre via long distance DC lines.
Oni, Oluwafemi Emmanuel +5 more
core +1 more source
Aswan HighDam/Cairo proposed HVDC transmission system
Beni-Suef University Journal of Basic and Applied Sciences, 2014 High-voltage direct current (HVDC) transmission is an efficient technology designed to deliver large amounts of power over long distances. The technology is a key component in the future energy transmission system based on renewable energy sources.
Ahmed Y.M.R. Salama +3 more
doaj +1 more source
IET Smart Energy Systems, EarlyView.The Graphical Abstract depicts the proposed Artificial Bee Colony algorithm‐based optimal tuning of PI controllers for back‐to‐back Voltage Source Converters in a hybrid wind–PV system. ABSTRACT This paper proposes a hybrid model‐based back‐to‐back voltage‐source converter (B2B‐VSC) system comprising a Photovoltaic (PV) array and a Permanent Magnet ...
Ch. Sreenu +3 more
wiley +1 more source
Transmission network expansion planning considering HVAC/HVDC lines and technical losses
, 2017 This paper presents a mixed-integer linear programming (MILP) model to solve the transmission network expansion planning problem considering HVAC/HVDC links and power system losses.
Dominguez, Andres H. +3 more
core +1 more source
Engineering Reports, Volume 8, Issue 7, July 2026.This work introduces an IGSA‐BPSO optimized hybrid PIDNPDN controller for Automatic Generation Control in deregulated multisource power systems with electric vehicle integration, achieving faster dynamic response, reduced settling times, and enhanced stability compared to conventional controllers, thereby improving system reliability, flexibility, and ...
Ajay Kumar +3 more
wiley +1 more source
A Fast Fault Detection for Multi-Terminal VSC HVDC Transmission Lines [PDF]
, 2023 The quick rise of DC short circuit current becomes a great challenge in high voltage direct current (HVDC) systems. The protection system issues of HVDC have been increasing with the presence of multi-terminal (MT) HVDC systems, in particular meshed ones.
Niaki, Seyed Hassan Ashrafi +4 more
core +2 more sources