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An Improved Damping Method for Virtual Synchronous Machines

IEEE Transactions on Sustainable Energy, 2019
A virtual synchronous machine (VSM) approach is proposed to integrate inverter-based distributed energy resource units into the power and energy system. VSMs emulate the model of a synchronous machine in the inverter's controller. Among different aspects,
M. Ebrahimi   +2 more
semanticscholar   +1 more source

SYNCHRONOUS STARTING OF SYNCHRONOUS MACHINE

Electric Machines & Power Systems, 1993
ABSTRACT Synchronous starting is one of the methods for starting large synchronous motors by small synchronous generators. The equations for Concordia's interlocked generator-motor block logic for synchronous starting are derived in detail. The equations for software implementation including saturation and motor friction torque are presented ...
K. RAJAMANI, M. V. HARIHARAN
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Synchronization and synchronous devices

2015
Master of ...
Gregg, N. L.   +3 more
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Dynamic synchronization

Proceedings of the International Workshop on Smalltalk Technologies, 2009
In conventional software applications, synchronization code is typically interspersed with functional code, thereby impacting understandability and maintainability of the code base. At the same time, the synchronization defined statically in the code is not capable of adapting to different runtime situations.
Ressia, Jorge Luis, Nierstrasz, Oscar
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Synchronous Multiparty Synchronizations and Transactions

2008
In this paper we analyze how a powerful synchronization mechanism such as synchronous multiparty synchronizations, which is able to specify atomic reconfigurations of large systems, can be implemented using binary synchronizations combined with a transactional mechanism.
LANESE, IVAN, MELGRATTI H.
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Synchronizing transients and synchronizers for large machines

Electrical Engineering, 1940
IT IS a curious fact that the phenomena encountered in synchronizing operations have received scant attention in the technical literature even though the phenomena have been encountered ever since two synchronous machines were first operated in parallel, and even though a large number of synchronizing operations are performed every day.
R. D. Evans   +2 more
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Synchronization and Synchronous Oscillators

1980
Synchronization is an important phenomenon which has applications for reliable and efficient communications systems and other fields. The concept of synchronization originated in the 17th century with Huygens, who reported that two clocks which were slightly out of step with each other became synchronized when hung on a thin wooden board.
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Unifying computers and dynamical systems using the theory of synchronous concurrent algorithms

Applied Mathematics and Computation, 2009
B. Thompson, John V. Tucker, J. Zucker
semanticscholar   +1 more source

Synchronverters: Inverters That Mimic Synchronous Generators

IEEE transactions on industrial electronics (1982. Print), 2011
Qing-Chang Zhong, G. Weiss
semanticscholar   +1 more source

Synchronicity

The American Journal of Medicine, 2008
Matthew, Mattern   +2 more
openaire   +2 more sources

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