نتایج جستجو برای: transmission line method

تعداد نتایج: 2182529  

2017
Caroline Girard Stéphane Lanteri Ronan Perrussel Nathalie Raveu C. Girard S. Lanteri R. Perrussel N. Raveu

Hybridization between a method of moments called WCIP (Wave Concept Iterative Procedure) and volumic methods like the FDTLM (Frequency Domain Transmission Line Method), the FEM (Finite Element Method) and the HDG (Hybridizable Discontinuous Galerkin) method is presented in 2d in this paper. The considered problem is the Helmholtz equation in the frequency domain. Two test cases are provided to ...

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پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده برق و کامپیوتر 1390
محسن محمدولییی, علی محلوجی فر,

one of the most important goals for increasing recognition and treatment revenue is transmitting vital data to medical care team, more quickly. nowadays, use of new technologies for transmitting data will deploy more and more daily. in this article, for transmitting electrocardiogram, first we code the signal into a suite of codes, then we will use bluetooth technology to transmit data from off...

15 صفحه اول
Journal: :International Journal of Biosensors & Bioelectronics 2021

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Journal: :Procedia Computer Science 2020

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Journal: International Journal of Smart Electrical Engineering 2017
Ali Mosallanejad Ali Zarein Mohammad Ghorbani,

In this paper a transformerless Static Synchronous Series Compensator (SSSC) to increase the power capacity of a 230 kV transmission line is proposed. In order to eliminate the transformer, a 15-level cascade H Bridge (CHB) inverter is employed within the proposed compensator structure to inject reactive power to the transmission line. The theory of instantaneous p-q power using in the compensa...

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Journal: :PMC Physics B 2008

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Journal: :سنجش از دور و gis ایران 0
عبدالمطلب رستگار دانشگاه گلستان علی منصوریان دانشگاه خواجه نصیرالدین طوسی محمد طالعی دانشگاه خواجه نصیرالدین طوسی دیاکو یاری دانشگاه خواجه نصیرالدین طوسی سارا بهشتی فر دانشگاه تبریز

using new approaches to optimize the process of power transmission line routing can solve many complex problems which power transmission line routing decision-makers are faced. due to the expansion of involved parameters we can consider multi-objective evolutionary algorithms as appropriate method in this area. in this thesis with using multi-objective evolutionary algorithms nsga-ii and offere...

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Journal: :International Journal of Electrical and Computer Engineering (IJECE) 2020

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2014
Gwenaël GUILLAUME Benoit GAUVREAU

The design of efficient screens for preventing noise exposure close to road lanes with high traffic flow is both a technical and an economical stake. This design (including material properties) is usually carried out upstream to in-situ realizations through numerical predictions. However, the uncertainties concerning the input data can lead to strong discrepancies in SPL predictions that are no...

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Journal: :Energy Procedia 2012

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