Results 101 to 110 of about 4,922,386 (131)

Use of VSC-HVDC links for power system restoration

, 2019
This paper shows how a VSC-HVDC system can be profitably used as a black start unit to restart a thermal power plant, as well as to help it to follow the constrained power ramping up to its technical minimum.
Poli D., P. Pelacchi, Barsali S., M. Ceraolo, Pelacchi P., S. Barsali, Ceraolo M., D. Poli   +7 more
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Emergency-Aware and Frequency-Constrained HVDC Planning for a Multi-Area Asynchronously Interconnected Grid

High-voltage direct current (HVDC) technology has played a crucial role for long-distance transmission of renewable power generation. However, the integration of large-capacity HVDC lines introduces significant frequency security challenges during HVDC ...
Kang, Chongqing, Xu, Yan, Ruan, Grant, He, Yiliu, Zhong, Haiwang   +4 more
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Entropy SVM-Based Recognition of Transient Surges in HVDC Transmissions. [PDF]

Entropy (Basel), 2018
Luo G, Yao C, Liu Y, Tan Y, He J.
europepmc   +1 more source

Jellyfish-Inspired Soft Robot Driven by Fluid Electrode Dielectric Organic Robotic Actuators. [PDF]

Front Robot AI, 2019
Christianson C, Bayag C, Li G, Jadhav S, Giri A, Agba C, Li T, Tolley MT.   +7 more
europepmc   +1 more source

Solar energy: principles and possibilities. [PDF]

Sci Prog, 2010
Rhodes CJ.
europepmc   +1 more source

Improving power system damping by utilizing VSC-HVDC

, 2012
In this paper, damping power system oscillations with active power and ac voltage modulations of VSC-HVDC is analyzed with the aim of gaining a physical insight into this problem.
S. Ruan (23466190), T. Lie (23466193), G. Li (2960067), San Shing Choi (23354446)   +3 more
core  

Control of Dual-Opposed Stirling Convertors with Active Power Factor Correction Controllers [PDF]

, 2006
When using recently-developed active power factor correction (APFC) controllers in power systems comprised of dual-opposed free-piston Stirling convertors, a variety of configurations of the convertors and controller(s) can be considered, with ...
Lewandowski, Edward J., Schreiber, Jeffrey G., Regan, Timothy F.   +2 more
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Assessment of the Impact of HVDC Links on Frequency Containment Capacity in a Portion of the Italian Transmission Network

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, Giannuzzi, Giorgio Maria, Lisciandrello, Giuseppe, Pisani, Cosimo, Invernizzi, Marco, Bonfiglio, Andrea, Orrù, Luca, Procopio, Renato, Fresia, Matteo   +8 more
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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
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Electricity transmission with HVDC technology: focus on conversion technologies and power losses

openQuesta tesi verrà composta come di seguito: Nella parte introduttiva confronterò i sistemi HVDC e HVAC, al fine di comprendere le potenzialità e le motivazioni che guidano alla scelta dell’HVDC.
PRENC, ANDREA
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