Results 21 to 30 of about 112,798 (305)
Engineering Science and Technology, an International JournalTransient damping has emerged as a key technique for mitigating active power oscillations in grid-forming virtual synchronous generator (GFVSG) systems, whether operating in grid-connected or parallel configurations.
Rongliang Shi +4 more
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Optimized implementation of intelligent controller based on the Lyapunov energy function of FACTS devices for improving transient stability [PDF]
مجله مدل سازی در مهندسی, 2015 In this paper, improvement of the transient stability of power systems using the Flexible AC Transmission Systems (FACTS) parallel devices (ASVC and SVC) has been analyzed.
saeed abazari, mohammad sadegh payam
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Non-linear autopilot design using the philosophy of variable transient response [PDF]
, 2009 The novel non-linear controller design methodology of Variable Transient Response (VTR) is presented in this research. The performance of VTR is compared to that of successful non-linear controller designs (such as Robust Inverse Dynamics Estimation and ...
Brindley, Joseph +2 more
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Analysis and Design of Damping Circuit Parameters for LCC Valves Based on Broadband Model
Energies, 2020 Damping circuits are installed inside the converter valve to limit commutation overshoots. They have significant effects on the valve’s turn-off performances, which should be carefully considered in parameter design.
Yingjie Tang, Zheren Zhang, Zheng Xu
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Frontiers in Energy ResearchIntroductionGrid-forming control has received increasing attention for being an effective solution to cope with low-inertia and weak damping systems.
Xuekai Hu +3 more
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IET Generation, Transmission & Distribution, 2021 The poor damping of bidirectional dc (bi‐dc) converter caused by constant power load makes power system prone to oscillation, and non‐minimum phase characteristic also jeopardises voltage stability.
Gang Lin +5 more
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Riccati parameter modes from Newtonian free damping motion by supersymmetry
, 1998 We determine the class of damped modes \tilde{y} which are related to the common free damping modes y by supersymmetry. They are obtained by employing the factorization of Newton's differential equation of motion for the free damped oscillator by means ...
B. Mielnik +8 more
core +1 more source
Resistive damping implementation as a method to improve controllability in stiff ohmic RF-MEMS switches [PDF]
, 2013 This paper presents in detail the entire procedure of calculating the bias resistance of an ohmic RF-MEMS switch, controlled under resistive damping (charge drive technique).
D Czaplewski +11 more
core +1 more source
Experience on the use of MOSTAB-HFW computer code for horizontal-axis wind turbines [PDF]
, 1981 Three topics are covered dealing with the frequencies of a rotating beam, the use of the fundamental mode of a uniform cantilever beam, and the analysis of resonance dwell.
Yu, Y. Y.
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Frequency support characteristics of grid-interactive power converters based on the synchronous power controller [PDF]
, 2016 Grid-interactive converters with primary frequency control and inertia emulation have emerged and are promising for future renewable generation plants because of the contribution in power system stabilization.
Remón Rodríguez, Daniel +2 more
core +2 more sources