Results 31 to 40 of about 272,943 (346)

Erratum: A General Waveguide Circuit Theory

open access: yesJournal of Research of the National Institute of Standards and Technology, 2013
J. Res. Natl. Inst. Stand. Technol., Volume 97, Number 5, September-October 1992, p. 533 http://dx.doi.org/10.6028/jres.097.024 Erratum: Equations D5 and E3 in the appendices of [1] contain typographical errors. They should read W≡diag(Wn);Wn≡p˜onvonion=von*vonp˜onpon* (D5) and U≡diag(|vom|vomRe(Zrefm)|Zrefm|).
Williams, Dylan F, Marks, Roger B
openaire   +1 more source

Research Related Electromechanical Processes in an Asynchronous Traction Motor - Asynchronous Generator with Common Shaft Based on Field Model

open access: yesAdvances in Electrical and Electronic Engineering, 2015
Creating energy efficiency traction induction motors with frequency control for hybrid drive vehicles defines practical interest for new methods of testing and simulation.
Yury Kazakov, Ilya Palilov
doaj   +1 more source

A simplified mathematical theory of MHD power generators

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2015
We present a simplified version of the Faraday magnetohydrodynamics (MHD) generators theory. The effect of the Loretz force against the fluid ow is neglected, whence it follows the uniform ow of the plasma. We use Lazăr Dragoș’s analytic solution for the
Carabineanu Adrian
doaj   +1 more source

State Estimation-Based Hybrid-Triggered Controller Design for Synchronization of Repeated Scalar Nonlinear Complex Dynamical Networks

open access: yesIEEE Access, 2023
The goal of this work is to examine the issue of state estimation-based synchronization of nonlinear complex dynamical networks that are prone to external disturbances, repeated scalar nonlinearities and time-varying coupling delays.
R. Sakthivel   +3 more
doaj   +1 more source

Encoding One Logical Qubit Into Six Physical Qubits [PDF]

open access: yes, 2008
We discuss two methods to encode one qubit into six physical qubits. Each of our two examples corrects an arbitrary single-qubit error. Our first example is a degenerate six-qubit quantum error-correcting code.
Bilal Shaw   +9 more
core   +3 more sources

Análisis de armónicos variando en el tiempo en sistemas eléctricos de potencia con parques eólicos, a través de la teoría de la posibilidad [PDF]

open access: yes, 2015
This paper focuses on the analysis of the connection of wind farms to the electric power system and their impact on the harmonic load-flow. A possibilistic harmonic load-flow methodology, previously developed by the authors, allows for modeling ...
Ratta, Giuseppe   +3 more
core   +2 more sources

A novel non-iterative based framework for quick dynamic assessment of wind energy dominated multi-machine power system

open access: yese-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023
Renewable Energy Sources have considerably expanded in recent years to address the widening energy deficit in modern power systems. Integrating these sources raises significant concerns for power system management, with transient stability constraints of
Akintunde Samson Alayande   +2 more
doaj   +1 more source

Matrix converter based virtual synchronous generation technology

open access: yesThe Journal of Engineering, 2019
Energy is an important driving force for social development. The shortage of natural resources urgently promotes the research of energy and the development of related technologies.
Chuyun Li   +3 more
doaj   +1 more source

Constructions of Quantum Convolutional Codes [PDF]

open access: yes, 2007
We address the problems of constructing quantum convolutional codes (QCCs) and of encoding them. The first construction is a CSS-type construction which allows us to find QCCs of rate 2/4.
Grassl, Markus, Roetteler, Martin
core   +3 more sources

Equalization of Third-Order Intermodulation Products in Wideband Direct Conversion Receivers [PDF]

open access: yes, 2008
This paper reports a SAW-less direct-conversion receiver which utilizes a mixed-signal feedforward path to regenerate and adaptively cancel IM3 products, thus accomplishing system-level linearization.
Hajimiri, Ali, Keehr, Edward A.
core   +1 more source

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