Results 111 to 120 of about 17,685 (234)

Implementing HVDC Line Modeling in MOST Simulation Environment for Multi-period Optimal Power Flow

open access: yes
This paper proposes an approach to integrate HVDC (High Voltage Direct Current) line models in the open access tool MOST. MOST is an extension of the well-known Matpower simulation environment, and it can solve multiperiod linearized optimal power flow ...
Sessa, Sebastian Dambone   +3 more
core   +1 more source

Comparison of DigSILENT, Matlab PST and PSAT for steady state and stability studies on HVAC-HVDC systems

open access: yes, 2012
Includes abstract.Includes bibliographical references.It is said that the electric power system is the most complex system ever built by mankind. Over the past few decades, many software packages focusing on the study of this complex system have been ...
Ubisse, Albino Virgílio
core  

Készítsen tervet a HVDC hálózatok zárlati áramkorlátozására szupravezető alkalmazásával

open access: yes, 2018
Feladatom egy nagyfeszültségű egyenáramú hálózathoz méretezni egy rezisztív típusú szupravezetős zárlati áramkorlátozót. Ismertettem a nagyfeszültségű egyenáramú (HVDC) hálózatok jellemzőit.
Oroszi, Richárd
core  

HVDC Offshore Return Electrodes; light or heavy?

open access: yes
The number of HVDC plants is continuously increasing, basically due to practical reasons -i.e. frequent impossibility to develop a terrestrial routing- and to the better exploitation of renewable energy sources.
Daniele Mestriner   +3 more
core   +1 more source

Impact of LCC–HVDC multiterminal on generator rotor angle stability

open access: yes, 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

Space charges and life models for lifetime inference of HVDC cables under voltage polarity reversal

open access: yes, 2019
HVDC cables connected to Current Source Converters are subjected to polarity reversal when the HVDC intertie changes the power flow. Mass Impregnated Non-Draining cables had been using since the dawn of HVDC transmission with Current Source Converters ...
Antonio Battaglia   +5 more
core   +1 more source

Experimental studies of influence of DC and AC electric fields on bridging in contaminated transformer oil

open access: yes, 2015
Analysis of real operating condition revealed that HVDC transformers experience combined effect of DC biased AC electric field. The dynamics of pressboard particle in contaminated transformer oil under the influence of DC, AC and DC biased AC electric ...
Mahmud, S.   +4 more
core   +1 more source

HVDC Circuit Breakers for HVDC Grids [PDF]

open access: yesInternational Journal of Engineering Research and, 2019
openaire   +1 more source

Renewable sources integration using HVDC in parallel to AC traditional system: the Adriatic project

open access: yes, 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

Assessment of the Impact of HVDC Links on Frequency Containment Capacity in a Portion of the Italian Transmission Network

open access: yes
The progressive replacement of conventional power plants equipped with Synchronous Generators (SGs) by Inverter-based Resources (IBRs), like Photovoltaic (PV), Wind Turbine (WT) and Battery Energy Storage Systems (BESSs) power plants, introduces ...
Rinzo, Giovanni   +8 more
core   +1 more source

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