Results 121 to 130 of about 6,910 (228)
Hybrid Converters for HVDC Transmission.
, 2019 Linjekommuterade (LCC) och spänningsstyva (VSC) omvandlare är de två huvudteknologier som används i högspänd likströmsöverföring (HVDC). Beroende på applikationskraven kan den ena varianten vara mer fördelaktig än den andra. LCC är teknologiskt mogen, har hög effektivitet och hög överföringskapacitet, men det saknar förmåga att styra den reaktiva ...
openaire +2 more sources
Cost-benefit analysis of HVDC transmission system [PDF]
, 2017 U ovom diplomskom radu opisana je visokonaponska istosmjerna tehnologija prijenosa električne energije (HVDC). HVDC sustavi počeli su se instalirati zbog velikog napretka elektronike, pomoću koje se smanjila cijena pretvaračkih stanica, a time i samih ...
Marijanović, Domagoj
core
HVDC for frequency stability under RES penetration. The Sardinia island case
, 2019 High Voltage Direct Current (HVDC) transmission has been increasingly deployed in modern power systems, over long distances in asynchronous interconnections and offshore wind integration, due to lower investment costs, lower losses and higher ...
Vergine C. +5 more
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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
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Rating methodology of high voltage mass impregnated DC cable circuits
, 2014 With the continuing growth in energy consumption worldwide, the move towards a European wide super grid will result in significant changes in how modern transmission and distribution networks are operated.
Huang, Ziyi
core
Role of multi-infeed VSC-HVDC on dynamic behaviour of future north Scotland transmission system
, 2017 Due to the expected proliferation of HVDC systems up to and beyond 2020 into the Great British transmission network, it is anticipated that in some locations two or more HVDC converter stations will be installed with only a short electrical distance ...
Preece, R +5 more
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EnergiesThe characteristics of the dynamic reactive power demand of a hybrid multi-infeed HVDC transmission system during the post-fault recovery period are analyzed and a coordinated control strategy to improve the fault recovery characteristics of the hybrid ...
Bingjie Jin +7 more
doaj +1 more source
A novel intelligent fault identification method based on random forests for HVDC transmission lines. [PDF]
PLoS One, 2020 Wu H, Wang Q, Yu K, Hu X, Ran M.
europepmc +1 more source
Renewable sources integration using HVDC in parallel to AC traditional system: the Adriatic project
, 2019 Along the Adriatic coast, the Italian transmission system consists of a single 400 kV North-South Line. This limits the power transfer capacity between the Center North and Center South market zones and with the risk of overload in case of high renewable
Vergine C. +5 more
core +1 more source