Results 21 to 30 of about 112,832 (334)

Virtual Inertia Control Strategy in Microgrid Based on Virtual Synchronous Generator Technology

open access: yesIEEE Access, 2018
Although the virtual inertia algorithm can be used to enhance the inertia of microgrid system, the strong coupling and low precision always limit its popularization and application.
Kai Shi   +3 more
doaj   +1 more source

High-performance control of dual-inertia servo-drive systems using low-cost integrated SAW torque transducers [PDF]

open access: yes, 2006
—This paper provides a systematic comparative study of compensation schemes for the coordinated motion control of two-inertia mechanical systems. Specifically, classical proportional–integral (PI), proportional–integral–derivative (PID), and resonance ...
Bingham, Chris   +2 more
core   +1 more source

Applying Virtual Inertia Control Topology to SMES System for Frequency Stability Improvement of Low-Inertia Microgrids Driven by High Renewables

open access: yesEnergies, 2019
To integrate renewable energy into microgrids with a favorable inertia property, a virtual inertia control application is needed. Considering the inertia emulation capabilities, insufficient emulation of inertia power due to the lower and short-term ...
Thongchart Kerdphol   +3 more
doaj   +1 more source

Adaptive Control of a Virtual Synchronous Generator with Multiparameter Coordination

open access: yesEnergies, 2023
This paper proposes an adaptive strategy of co-regulating the three parameters—P/ω droop coefficient, virtual inertia, and damping coefficient—for the virtual synchronous generator (VSG).
Bixing Ren   +3 more
doaj   +1 more source

Inertia emulation control of VSC-HVDC transmission system [PDF]

open access: yes, 2011
The increasing penetration of power electronics interfaced renewable generation (e.g. offshore wind) has been leading to a reduction in conventional synchronous-machine based generation.
Adam, Grain Philip   +3 more
core   +1 more source

Damping torque analysis of virtual inertia control for DFIG-based wind turbines [PDF]

open access: yes, 2015
The increasing penetration of large-scale wind generation in power systems will challenge the power system inertia due to the reason that the converter based variable speed wind turbines have no contribution to the system inertia. Traditionally, a doubly
Du, W., Littler, T., Lv, C.
core   +1 more source

Virtual Inertia Control Methods in Islanded Microgrids [PDF]

open access: yesEnergies, 2021
Although the deployment and integration of isolated microgrids is gaining widespread support, regulation of microgrid frequency under high penetration levels of renewable sources is still being researched. Among the numerous studies on frequency stability, one key approach is based on integrating an additional loop with virtual inertia control ...
Vjatseslav Skiparev   +5 more
openaire   +2 more sources

Evaluating rules of interaction for object manipulation in cluttered virtual environments [PDF]

open access: yes, 2002
A set of rules is presented for the design of interfaces that allow virtual objects to be manipulated in 3D virtual environments (VEs). The rules differ from other interaction techniques because they focus on the problems of manipulating objects in ...
Jones, D.M.   +2 more
core   +2 more sources

An Efficient Adaptive Virtual Inertia Controller for Virtual Synchronous Generators [PDF]

open access: yes, 2020
This paper proposes an efficient adaptive strategy to control virtual inertia of virtual synchronous generators. This adaptive virtual inertia can provide low frequency oscillation damping and simultaneously improve primary frequency control in power systems. <br>
Mehdi Gholipour   +2 more
openaire   +1 more source

Multi-terminal HVDC grids with inertia mimicry capability [PDF]

open access: yes, 2016
The high-voltage multi-terminal dc (MTDC) systems are foreseen to experience an important development in the next years. Currently, they have appeared to be a prevailing technical and economical solution for harvesting offshore wind energy. In this study,
Gharehpetian, Gevorg B.   +4 more
core   +2 more sources

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