Results 101 to 110 of about 17,198,062 (208)

Droop Frequency Limit Control and Its Parameter Optimization in VSC-HVDC Interconnected Power Grids

open access: yesEnergies
With the gradual emergence of trends such as the asynchronous interconnection of power grids and the increasing penetration of renewable energy, the issues of ultra-low-frequency oscillations and low-frequency stability in power grids have become more ...
Han Jiang   +3 more
doaj   +1 more source

Improving power system damping by utilizing VSC-HVDC

open access: yes, 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)   +3 more
core  

Impact of short-duration voltage variations on VSC-HVDC performance. [PDF]

open access: yesSci Rep, 2023
Mostafa RA   +3 more
europepmc   +1 more source

Dynamic Stability Improvement of Power System with VSC-HVDC Transmission [PDF]

open access: yes, 2014
Presently power system operates under a high stress level which was neglected at the moment they were designed. The operating conditions of power system is being threatened form the reliability, controllability and security point of view.
Sahoo, Mohapatra Bikash Kumar
core  

Multichoice Control Strategy for VSC-HVdc

open access: yes, 2007
Multichoice Control Strategy -MCS- consists in the selection of the correct input signals that will allow the VSC-HVdc to enhance the transient stability of the system, increase the level of damping, provide voltage support at specific nodes or change ...
Ghandhari, Mehrdad,   +5 more
core   +1 more source

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