Results 221 to 230 of about 5,505 (264)
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Generalized synchronization of complex networks
Physical Review E, 2009We consider generalized synchronization of complex networks, which are unidirectionally coupled in the drive-response configuration. The drive network consists of linearly and diffusively coupled identical chaotic systems. By choosing suitable driving signals, we can construct the response network to generally synchronize the drive network in a ...
Shang, Y., Chen, M., Kurths, J.
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Brushless induction synchronous generator
2016 IEEE 25th International Symposium on Industrial Electronics (ISIE), 2016In present scenario of renewable energy generation systems, brush-less and magnet-less generators are becoming more popular due to merits such as high reliability, robustness, fault tolerant capability and almost maintenance free operation, etc. This paper deals with a brushless induction synchronous generator (BInSyG), where an induction and a ...
Yalla Tirumala Rao +3 more
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Parallel Winding of a Synchronous Generator
2019 20th International Scientific Conference on Electric Power Engineering (EPE), 2019The paper deals with the design of seven times parallel synchronous generator winding. The parallel winding is not commonly used for synchronous generators because it could be a possible source of difficulties, especially compensatory currents. The paper mentions the design, simulations, manufacturing and results of a measurement performed in a power ...
Skala, Bohumil, Hruška, Karel
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Synchronization Process and a Pre-synchronization Method of the Virtual Synchronous Generator
2020 4th International Conference on HVDC (HVDC), 2020Virtual synchronous generator (VSG) is the concept of controlling the grid-connected inverters to mimic conventional synchronous generators (SGs), and it is considered to be a promising method to enhance the grid inertia and power regulation ability when the renewable energy has a high penetration rate in the grid.
Weiqiang Zhan +5 more
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Discretization scheme for a synchronous generator
Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228), 2002In this paper, we present a control-observer scheme for discrete-time nonlinear systems. A controller and an observer are proposed for a class of discrete-time nonlinear systems. The results obtained are applied to synchronous generator in order to illustrate the proposed scheme.
Anand Sánchez-Orta +2 more
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SYNCHRONIZATION AND GENERALIZED SYNCHRONIZATION OF FRACTIONAL ORDER CHAOTIC SYSTEMS
Modern Physics Letters B, 2009In this paper, based on the modified state observer method, synchronization and generalized synchronization of a class of fractional order chaotic systems are presented. The two synchronization approaches are theoretically and numerically studied and two simple criterions are proposed.
Wang, Xing-Yuan, Zhang, Jing
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Parallelizing Heuristics for Generating Synchronizing Sequences [PDF]
, 2016 Synchronizing sequences are used in the context of finite state machine based testing in order to initialize an implementation to a particular state. The cubic complexity of even the fastest heuristic algorithms known in the literature to construct a synchronizing sequence can be a problem in practice. In order to scale the performance of synchronizing
Karahoda, Sertaç +4 more
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GENERAL SYNCHRONIZATION OF GENESIO–TESI SYSTEMS
International Journal of Bifurcation and Chaos, 2004In this paper we develop a new approach to generally synchronize Genesio–Tesi systems. A suitable scalar signal of the master, Genesio–Tesi system, is transmitted to the slaver, which is derived from an iteration transformation of a Genesio–Tesi system.
Mao-Yin Chen, Zheng-Zhi Han, Yun Shang
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2019 IEEE Power & Energy Society General Meeting (PESGM), 2019
Virtual synchronous generator (VSG) has been proposed to mimic the synchronous generator in terms of voltage establishment and provision of virtual inertia from electric energy storage. It thus facilitates increased power electronics connected renewable penetration while maintaining the system stability.
Junru Chen +2 more
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Virtual synchronous generator (VSG) has been proposed to mimic the synchronous generator in terms of voltage establishment and provision of virtual inertia from electric energy storage. It thus facilitates increased power electronics connected renewable penetration while maintaining the system stability.
Junru Chen +2 more
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Synchronous Converters and Motor-Generators
Transactions of the American Institute of Electrical Engineers, 1905At the present time the alternating-current motor in a motor-generator set of 100-kw. capacity or more is practically always a synchronous motor; an induction motor is rarely used for this purpose. The reason for this is threefold: the lagging current taken by an induction motor makes the motor undesirable at the end of a long line; from an operating ...
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