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A middleware independent grid workflow builder for scientific applications [PDF]
, 2009 Grid workflow authoring tools are typically specific to particular workflow engines built into Grid middleware, or are application specific and are designed to interact with specific software implementations.
Meacham, Ken +10 more
core +1 more source
Energy 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
Simulation-based study of novel control strategies for inverters in low-inertia system: grid-forming and grid-followings [PDF]
, 2022 The transition towards a 100% converter-based grid has as consequence the constant reduction of the mechanical inertia. Two different kind of devices will be taken into consideration, grid-following and grid-forming devices; the first ones are based on ...
Crivellaro, Alessandro
core
Modeling and Control of Grid Forming Converters: A Systematic Review
IEEE AccessIn 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
Re-evaluating the Grid: the social life of programs [PDF]
, 2008 This paper discusses programming the Grid in the space between the Grid infrastructure and those using it to conduct scientific research. Rather than looking at any particular grid programming model, we consider the need to address ‘usability’ of ...
De Roure, David +3 more
core +1 more source
Voltage Sensorless Grid-Forming Power Converters
2020 IEEE 21st Workshop on Control and Modeling for Power Electronics (COMPEL), 2020 During the years, synchronization systems in power converter control has been mainly used for estimating the phase angle and the magnitude of the grid voltage, this estimated information is usually used for droop control strategies to ensure power sharing among power converters.
Tarraso Martínez, Andrés +3 more
openaire +1 more source
An Improved Control Scheme for Grid-forming Inverters [PDF]
2019 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 +2 more sources
EnergiesThe control methods of energy systems can be categorized into grid-following and grid-forming types. The grid-following control method relies on grid synchronization and is prone to stability issues in weak grid conditions.
Yue Ma, Ning Chen, Luming Ge
doaj +1 more source
Photonics, 2023 The investigation of novel approaches for forming solar cell grid lines has gained importance with the rapid development of the photovoltaic industry. Laser-induced forward transfer (LIFT) is a very promising approach for microstructure fabrication.
Yucui Yu +5 more
doaj +1 more source
Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila
FEBS Letters, EarlyView.Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia +6 more
wiley +1 more source