Results 251 to 260 of about 18,465 (303)

Adaptive control of DC-DC power converter: design and experimental investigation with constant power load. [PDF]

open access: yesSci Rep
Nizami TK   +6 more
europepmc   +1 more source

Optimized fault detection and control for enhanced reliability and efficiency in DC microgrids. [PDF]

open access: yesSci Rep
Somanna B   +6 more
europepmc   +1 more source

Transient Stability Enhancement with High Shares of Grid-Following Converters in a 100% Converter Grid

open access: yes2020 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe), 2020
With increasing shares of power electronics-based generation in power grids, grid-following converters may become unstable during faults, resulting from a loss of phase-locked loop (PLL) synchronism. Even when current grid code low voltage ride through (LVRT) requirements are met, PLLs may still become unstable under high shares of grid-following ...
Xianxian Zhao, Damian Flynn
openaire   +3 more sources

Multisampled current control of grid-following voltage source converters

open access: yes
Pulse width modulation (PWM)–based current control is widely used in grid-following voltage source converters (VSCs). However, a large control delay is induced in the regular PWM process, which limits the current control bandwidth and deteriorates VSC-grid interactive stability.
He, Shan; id_orcid 0000-0001-6789-8271   +1 more
openaire   +3 more sources

Envelope-based Modeling for Single-Phase Grid-Following and Forming Converters

2022 IEEE 23rd Workshop on Control and Modeling for Power Electronics (COMPEL), 2022
The study of the interaction with the grid, including synchronization, controller design and stability assessment for 1f grid-following (GFL) and grid-forming (GFM) power converters requires an efficient modeling tool to design universal grid-connected converters considering the different grid scenarios.
Azcondo, Francisco J.   +3 more
openaire   +1 more source

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