Results 101 to 110 of about 8,930,858 (215)

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., Aluisio B., Mosca C., Bompard E., Cuccia P., Migliori M.   +5 more
core   +1 more source

Adaptive CFPREV Control for Cascading Commutation Failure Mitigation Considering Reactive Power Interaction

IEEE Access
Advancing the firing angle implemented by the commutation failure prevention (CFPREV) is an effective method for commutation failure (CF), but the increase of reactive power consumption of local inverter would cause adverse influence on voltage at the ac
Chenyi Zheng, Yi Tang
doaj   +1 more source

Fault Detection and Classification in MMC-HVDC Systems Using Learning Methods. [PDF]

Sensors (Basel), 2020
Wang Q, Yu Y, Ahmed HOA, Darwish M, Nandi AK.   +4 more
europepmc   +1 more source

New HVDC technology in Pan-European power system planning

, 2019
High Voltage Direct Current (HVDC) technology will play a more central role in the future grid development than it had in the past due to the technological developments, the increasing use of renewable energy resources and the more ambitious European ...
Aluisio, B., Calcara, L., G. Donnini, C. Giordano, S. Lauria, A. L'Abbate, B. Aluisio, Scavo, F., L. Michi, E.G. Luciano, Ch. Vergine, Luciano, E. G., Michi, L., Donnini, G., Pompili, M., Giordano, C., Lauria, S., L. Calcara, Vergine, C., M. Pompili, F. Scavo, L'Abbate, A.   +21 more
core   +1 more source

HVDC Cable System Testing

High Voltage
ABSTRACT This paper reviews the existing testing techniques for high voltage direct current (HVDC) cable systems, following as a backbone the structure of CIGRE Technical Brochure (TB) 852:2021 ‘Recommendations for testing DC extruded cable systems for power transmission at a rated voltage up to 800 kV’ because it has a fairly similar
openaire   +2 more sources

Transient Overvoltage Analysis in HVDC MMC Power Cables: Assessment of the Critical Points

, 2019
The current scenario of continuous and increasing production of energy from renewable sources and the progressive increase of interties between different countries, gives the high voltage direct current transmission lines (HVDC) a role of present and ...
Sessa, S. Dambone, Chiarelli, A., S. Dambone Sessa, A. Chiarelli, Benato, R., R. Benato   +5 more
core   +1 more source

control-protection-grids-tudelft/Control-and-protection-of-HVDC-AC-electrical-grids-IEEE-IES-MOOC: Control and protection of HVDC/AC electrical grids

<p>The material was created for the course "Control and protection of HVDC/AC electrical grids" on the IEEE IES website. The repository contains models of the hybrid electrical grids in RSCAD/RTDS, OPAL-RT, MATLAB and Python.</p ...
Vaibhav Nougain, Rohan Kamat Tarcar, HVDC/AC Control, Aleksandra Lekić   +3 more
core   +1 more source

Quantifying and Mitigating Cascading Impacts in HVdc-Interconnected Power Grids

IEEE Access
With the increasing penetration of HVdc technologies in today’s power systems, especially for interconnecting neighboring grids—including those that are renewable-rich—there is a need to explore their contribution to system ...
Sina Hashemi, Markos Asprou, Lenos Hadjidemetriou, Mathaios Panteli   +3 more
doaj   +1 more source

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

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, L'Abbate, Angelo, Vitulano, Lorenzo, Sanniti, Francesco   +3 more
core   +1 more source

Expanding Point-to-Point HVDC Systems Into HVDC Supergrids

Offshore wind power is the largest growing source of renewable energy, and the use of high-voltage direct current (HVDC) technology is helping to facilitate this growth. This project focuses on the expansion of currently existing point-to-point HVDC systems into multi-terminal HVDC grids.
Lundin, Zakk, Sandholm, Love
openaire   +1 more source