Results 71 to 80 of about 7,891 (205)

Development and implementation of a LabVIEW based SCADA system for a meshed multi-terminal VSC-HVDC grid scaled platform [PDF]

open access: yes, 2016
This project is oriented to the development of a Supervisory, Control and Data Acquisition (SCADA) software to control and supervise electrical variables from a scaled platform that represents a meshed HVDC grid employing National Instruments hardware ...
Mora Comas, Gisela
core  

The Insulation of HVDC Extruded Cable System Joints. Part 1: Review of Materials, Design and Testing Procedures [PDF]

open access: yes, 2019
This position paper by the DEIS HVDC Cable Systems Technical Committee provides a review of existing diagnostic electrical and dielectric techniques for testing the insulation of polymeric extruded HVDC cable joints in the present Part 1. Here, the state
Castellon, J.   +14 more
core   +3 more sources

Electrical tree degradation in high-voltage cable insulation: progress and challenges

open access: yesHigh Voltage, 2020
High-voltage direct current (HVDC) and high-voltage alternating current (HVAC) cables are the most important equipment for high-voltage, large-capacity and long-distance power transmission. Electrical tree is a pre-breakdown phenomenon leading to failure
Jingang Su   +4 more
doaj   +1 more source

Power electronics options for large wind farm integration : VSC-based HVDC transmission [PDF]

open access: yes, 2006
This paper describes the use of voltage source converter based HVDC transmission (VSC transmission) system for grid integration of large wind farms over long distance.
Sasse, C., Xu, L., Yao, L.
core   +2 more sources

Comparison of Effects of Ethylene-Based and Propylene-Based Copolymer on Tailoring the Properties of Polypropylene

open access: yesIEEE Access, 2020
Recently, polypropylene (PP) is considered as the potential recyclable HVDC cable insulation material. Ethylene-based copolymer (EBC) and propylene-based copolymer (PBC) were introduced into PP to tailor the properties of PP and make it more capable for ...
Jinbo Wu, Bin Dang, Jun Hu
doaj   +1 more source

Evaluation of the Electromagnetic Environment Around Underground HVDC Lines [PDF]

open access: yes, 2010
This paper analyses the magnetic-field emissions of a high-voltage dc transmission line constituted by two couples of underground cables laid along a highway.
Bottauscio, O.   +4 more
core   +1 more source

Analysis of North Sea offshore wind power variability [PDF]

open access: yes, 2014
This paper evaluates, for a 2030 scenario, the impact on onshore power systems in terms of the variability of the power generated by 81 GW of offshore wind farms installed in the North Sea.
Buatois, A   +3 more
core   +2 more sources

Effect of Acetylated SEBS/PP for Potential HVDC Cable Insulation. [PDF]

open access: yesMaterials (Basel), 2021
Zhang P, Zhang Y, Wang X, Yang J, Han W.
europepmc   +1 more source

A Protocol for Space Charge Measurements in Full-size HVDC Extruded Cables [PDF]

open access: yes, 2015
This position paper, prepared by the IEEE DEIS HVDC Cable Systems Technical Committee, illustrates a protocol recommended for the measurement of space charges in full-size HVDC extruded cables during load cycle qualification tests (either ...
Chen, G.   +10 more
core   +1 more source

System configuration, fault detection, location, isolation and restoration: a review on LVDC Microgrid protections [PDF]

open access: yes, 2019
Low voltage direct current (LVDC) distribution has gained the significant interest of research due to the advancements in power conversion technologies. However, the use of converters has given rise to several technical issues regarding their protections
Bououden   +11 more
core   +1 more source

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