Results 21 to 30 of about 1,784,278 (287)

Analysis on the inertia and the damping characteristics of DFIG under multiple working conditions based on the grid-forming control

open access: yesEnergy Reports, 2022
The rapid development of wind power not only provides clean energy, but also brings new challenges to the reliable operation of power system, the high proportion of wind power connected to the grid has caused significant changes in the power supply ...
Jianzu Hu   +3 more
doaj   +1 more source

Modeling and Control of Grid Forming Converters: A Systematic Review

open access: yesIEEE Access
In electrical power systems where the proportion of synchronous generators (SG) is gradually decreasing, grid-forming (GFM) converters need to be installed and controlled to meet all the system requirements that SGs have provided to date.
Macit Tozak   +3 more
doaj   +1 more source

Stable operation technology for high proportion of new energy connected to power grid supported by grid-forming energy storage

open access: yesReli fadian
The technology of grid-forming energy storage can form a voltage source, which can support the stable operation of large power grids. The technology of grid-forming energy storage is an effective means to support the stable operation of high proportion ...
LI Ming   +3 more
doaj   +1 more source

Equivalent Active Distribution Networks Considering Grid Forming Converters

open access: yes, 2021
S.527-531Converters connected to distribution networks play an increasingly important role in the generation mix. Especially grid forming converters providing inertia to the system are vital to handle critical events in a converter dominated system. Thus,
Hendrik Lens   +7 more
core   +1 more source

An Improved Control Scheme for Grid-forming Inverters [PDF]

open access: yes2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe), 2019
In order to reduce the reliance of power grids on conventional (and often non-renewable) generation, reliable and dispatchable converter-interfaced distributed generators (DGs) are required. Instead of relying on large rotating machines for frequency and voltage regulation, it becomes crucial to develop improved control schemes for grid-forming ...
Yemi Ojo   +2 more
openaire   +3 more sources

AC-Voltage Controller for Grid-Forming Converters

open access: yesIEEE Transactions on Power Electronics, 2023
Agencia Estatal de Investigación | Ref.
Diego Rios-Castro   +2 more
openaire   +2 more sources

Theoretical Grid-Forming Extreme of Inverters

open access: yesCoRR
4 pages, 2 figures, letter, This work has been submitted to the IEEE for possible ...
Qianxi Tang, Li Peng
openaire   +3 more sources

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

open access: yesFEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

A Middleware Independent Grid Workflow Builder for Scientific Applications [PDF]

open access: yes, 2009
particular workflow engines built into Grid middleware, or are application specific and are designed to interact with specific software implementations.
Johnson, David   +2 more
core   +2 more sources

Stability analysis and stabilization control of a grid-forming VSC-HVDC system

open access: yesFrontiers in Energy Research
As the penetration of the integrated intermittent and fluctuating new energy (e.g., wind and photovoltaic power) increases, the conventional grid-following voltage source converter (VSC)-based high voltage direct current (HVDC) transmission system faces ...
Yi Lu   +6 more
doaj   +1 more source

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