Simple mechanical experiment on forced oscillations
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DOI: 10.1088/1361-6552/ab9322
Abstract: This paper is about an experimental problem on forced oscillations, which was given to 14-year-old primary school pupils at the Slovenian national (final) level of the physics competition in April 2019. At the time when… read more here.
Keywords: simple mechanical; physics; competition; forced oscillations ... See more keywords
Mitigation of Power System Forced Oscillations: An E-STATCOM Approach
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DOI: 10.1109/access.2017.2784407
Abstract: With the integration of renewable energy resources and variable loads into power grid, power oscillations caused by persistent external fluctuating forces are becoming more prevalent. Termed as “forced oscillations (FO)”, such phenomena could happen even… read more here.
Keywords: power system; mitigation power; power; approach ... See more keywords
Three-Stage Data-Driven Phase Analysis to Reveal Generator-Site Origin Source of Forced Oscillations Under Resonance
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DOI: 10.1109/access.2022.3180334
Abstract: This paper proposes a novel three-stage near real-time phase-driven procedure to locate the generator-type source of forced oscillations, inspired by the concept of Transient Energy Function (TEF), independent of the amplitude of any signal. In… read more here.
Keywords: forced oscillations; three stage; generator; source forced ... See more keywords
Analysis of Forced Oscillations of a Fractional Oscillator
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DOI: 10.1134/s1063785019010164
Abstract: A model of forced oscillations of an oscillator based on the fractional integro-differential formalism has been considered. It is shown that this model is in good agreement with the classical model of forced oscillations of… read more here.
Keywords: analysis forced; oscillations fractional; forced oscillations; fractional oscillator ... See more keywords
Relationship between pressure variations at the ocean bottom and the acceleration of its motion during a submarine earthquake
Sign Up to like & getrecommendations! Published in 2018 at "Earth, Planets and Space"
DOI: 10.1186/s40623-018-0874-9
Abstract: AbstractThe data provided by ten DONET deep-sea observatories, that on March 11, 2011, registered the Great East Japan Earthquake and tsunami, were used for investigation of the relationship between variations of the ocean bottom pressure… read more here.
Keywords: pressure variations; ocean bottom; acceleration; variations ocean ... See more keywords