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Virtual Inertia From Smart Loads [PDF]
IEEE Transactions on Smart Grid, 2020 The inertia of future power systems is expected to decrease with increasing penetration of renewable energy resources. Sufficient inertia is required to avoid large fluctuations in grid frequency and also limit the excessive rate of change of frequency (RoCoF).
Tong Chen, Jinrui Guo, Ron Hui
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Grid Inertia and Damping Support Enabled by Proposed Virtual Inductance Control for Grid-Forming Virtual Synchronous Generator [PDF]
IEEE Transactions on Power Electronics, 2023 Inertia and damping are the core index of the estimation of power system stability. Existing analysis to the support of inertia and damping are focused on the improvement of system stability as well as parameters tuning of virtual inertia and virtual ...
Frede Blaabjerg, Chang Li, Yijia Cao
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A programmable motor inertia changing scheme by utilizing virtual inertia
2008 IEEE Power Electronics Specialists Conference, 2008Large inertia is beneficial for constant speed operation, whereas low inertia is advantageous in the applications where rapid acceleration is necessary. But it is not easy to change the inertia physically. In this work, the method of increasing/decreasing inertia is proposed.
null Sungyoon Jung +2 more
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Virtual Power Plants and Virtual Inertia
2019In a general way, the electrical network is the set of lines, transformers and infrastructures that carry electricity from generation centers to final consumers. The current networks were designed and are in operation since the mid-twentieth century and were conceived to cover a situation in which the main generation centers were far from the ...
Javier Bilbao +4 more
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Fuzzy virtual inertia control for virtual synchronous generator
2016 35th Chinese Control Conference (CCC), 2016The virtual synchronous generator (VSG) control scheme regulates the inverter as a synchronous generator (SG). As the SG plays an important role in the conventional grid by supporting system stability, the VSG can act the same role in a micro-grid.
Yalong Hu +3 more
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Emulation of Virtual Inertia with the Dynamic Virtual Damping in Microgrids
2019 International Conference on Applied Machine Learning (ICAML), 2019Following the modern trend of the energy policies, renewable energy sources are being integrated in the power network in a distributed environment through the power electronic mediums. In regards to electrical power, these interfacing mediums can efficiently couple micro sources and electrical loads, sacrificing the available inertia.
Pritam Bhowmik, Pravat Rout
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Modeling moment of inertia for virtual interactive environments
2004 IEEE Symposium on Virtual Environments, Human-Computer Interfaces and Measurement Systems, 2004. (VCIMS)., 2005Virtual environments have begun using algorithms to model the world around us more accurately by accounting for the mechanical behaviors and properties of objects. Amongst the properties for modeling objects which are used are the moment of inertia, the mass and the center of mass.
Jean-Christian Delannoy, Emil M. Petriu
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Synthesis of Robust Virtual Inertia Control
2020Regarding the previously elaborated inertia control techniques, they are not explicitly designed to deal with the effect of high uncertainty and disturbance. Thus, it is difficult to achieve a suitable trade-off between robust and nominal performances. In adaptive control techniques, the uncertainty formulation may not be appropriately included in the ...
Thongchart Kerdphol +3 more
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