Results 41 to 50 of about 1,313,437 (283)
IEEE Access, 2019 Aiming at the high-frequency resonance (HFR) and low-frequency oscillation (LFO) phenomena in high-speed railways, a comprehensive suppression method named voltage constant transient active oscillation compensation (VCT-AOC) is proposed.
Xinyu Zhang +3 more
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Quantum manifestations of homogeneous and inhomogeneous oscillation suppression states. [PDF]
Physical Review E, 2020 We study the quantum manifestations of homogeneous and inhomogeneous oscillation suppression states in coupled identical quantum oscillators. We consider quantum van der Pol oscillators coupled via weighted mean-field diffusive coupling and, using the ...
Biswabibek Bandyopadhyay +3 more
semanticscholar +1 more source
Enhanced Power Decoupling Strategy for Virtual Synchronous Generator
IEEE Access, 2020 Power coupling caused by high impedance ratio and nonzero power angle is a crucial issue for virtual synchronous generator (VSG), which may result in output power error, slower power response and even invalid operation.
Mingxuan Li +5 more
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Pre-synchronization Control Method for Virtual Synchronous Generator Based on Power Matching and Self-adaptive Inertia [PDF]
Zhengzhou Daxue xuebao. Gongxue ban, 2023 It was necessary for the virtual synchronous generator (VSG) to be synchronized with the grid when it switched from off grid mode to grid connected mode.
XING Pengxiang +5 more
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Photonics, 2022 In this study, the oscillation signal stabilization and spurious tone suppression of a directly modulated optoelectronic oscillator (DM-OEO) are simultaneously achieved by modulating a laser with a low-frequency radio frequency (RF) signal.
Jun-Hyung Cho +2 more
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Investigation of Shock Wave Oscillation Suppression by Overflow in the Supersonic Inlet
Energies, 2022 With a focus on the shock oscillation phenomenon of a supersonic inlet at a high Mach number, the influence of isolator overflow on shock oscillation is studied in this paper.
Feichao Cai, Guanhong Huang, Xiaowei Liu
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Small signal model and DC side low frequency oscillation analysis of AC/DC distribution network
电力工程技术, 2022 With the rapid development and wide range application of AC/DC distribution network,its stability has also become the focus. The low-frequency oscillation at the DC side in the commissioning stage of an AC/DC distribution network project is analyzed ...
CHEN Qing +5 more
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IEEE transactions on industrial electronics (1982. Print)Silicon carbide (SiC) MOSFET featuring faster switching speed, higher breakdown voltage, and excellent thermal conductivity is widely used in power converters to improve their conversion efficiency, power density, and reliability. However, high dv/dt and
Qiang Li +4 more
semanticscholar +1 more source
IEEE AccessThe increasing penetration of power electronic devices has elevated the possibility of sub-synchronous oscillation (SSO) in the power grid. At the same time, the continuously adjustable phase-shifting transformer (CAPST) exhibits a certain capability for
Jinjiao Lin +5 more
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Synchronization and chaos control in a periodically-forced, quasi-geostrophic, two-layer model of baroclinic instability [PDF]
, 2006 Cyclic forcing on many timescales is believed to have a significant effect on various quasi-periodic, geophysical phenomena such as El Niño, the Quasi-Biennial Oscillation, and glacial cycles.
Read, Peter +11 more
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