Results 31 to 40 of about 60,730 (301)

Stability of multi-machine power grid with a common load to connecting and disconnecting of generators [PDF]

open access: yesИзвестия высших учебных заведений: Прикладная нелинейная динамика
The purpose of this work is studying the stability of the power grid, consisting of an arbitrary number of synchronous generators supplying a common passive linear load, to disconnection and connection of generators. Methods.
Khramenkov, Vladislav Anatolevich   +2 more
doaj   +1 more source

Intentional Controlled Islanding Strategy for Wind Power Plant Integrated Systems

open access: yesEnergies, 2023
The concept of intentional controlled islanding (ICI) is introduced as a proactive measure to safeguard the power system against blackouts in the event of significant disturbances.
Mehdi Babaei, Ahmed Abu-Siada
doaj   +1 more source

Generalized synchronization onset [PDF]

open access: yesEurophysics Letters (EPL), 2005
The behavior of two unidirectionally coupled chaotic oscillators near the generalized synchronization onset has been considered. The character of the boundaries of the generalized synchronization regime has been explained by means of the modified ...
Hramov, A. E.   +2 more
openaire   +2 more sources

Multistability of synchronous modes in a multimachine power grid with a common load and their global and non-local stability [PDF]

open access: yesИзвестия высших учебных заведений: Прикладная нелинейная динамика
The purpose of this work is studying the dynamics of the power grid consisting of an arbitrary number of synchronous generators supplying a common passive linear load.
Khramenkov, Vladislav Anatolevich   +2 more
doaj   +1 more source

Generalized measure of quantum synchronization [PDF]

open access: yesPhysical Review Research, 2020
We present a generalized information-theoretic measure of synchronization in quantum systems. This measure is applicable to dynamics of anharmonic oscillators, few-level atoms, and coupled oscillator networks. Furthermore, the new measure allows us to discuss synchronization of disparate physical systems such as coupled hybrid quantum systems and ...
Noufal Jaseem   +5 more
openaire   +4 more sources

Analysis and Design of Inertia for Grid-Tied Electric Vehicle Chargers Operating as Virtual Synchronous Machines

open access: yesApplied Sciences, 2022
Renewable energy resources (RES), e.g., solar photovoltaic (PV), wind energy, and electric vehicles (EVs) are extensively integrated into modern power electronics-based power systems due to their sustainable and environmentally friendly features.
Chenming Liu, Jingyang Fang
doaj   +1 more source

Improved transient simulation of salient-pole synchronous generators with internal and ground faults in the stator winding [PDF]

open access: yes, 2005
An improved model for simulating the transient behavior of salient-pole synchronous generators with internal and ground faults in the stator winding is established using the multi-loop circuit method.
Bi, D.Q.   +4 more
core   +1 more source

Comparative Study of PMSG, EESG, and HESG for Wind Power Application of Different Power Levels

open access: yesIEEE Access
In this paper, permanent magnet synchronous generators, electrically excited synchronous generators, and hybrid excited synchronous generators are compared to evaluate the difference in performance and cost efficiency for 3 kW medium-speed-low-torque and
Tianzheng Xiao   +3 more
doaj   +1 more source

Research on pre-synchronization control strategy of the micro-grid with multi-VSG

open access: yesGlobal Energy Interconnection, 2018
Seamless switching is an important guarantee for the inverter to work continuously without stopping when grid-connected power generation system is the transient process from grid-connected to isolated island and from isolated island reclosing.
Tao Yan   +6 more
doaj   +1 more source

A Step-by-Step Procedure to Perform Preliminary Designs of Salient-Pole Synchronous Generators

open access: yesEnergies, 2021
This paper presents a straightforward step-by-step procedure to design salient-pole synchronous generators, starting with its main specifications and finishing with all necessary data to put it on production.
Thiago de Paula Machado Bazzo   +2 more
doaj   +1 more source

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