Electromagnetic compatibility of high voltage substation SMART devices
نویسندگان
چکیده
منابع مشابه
degradation of oil impregnated paper insulation under influence of repetitive fast high voltage impulses
در طی سالهای اخیراستفاده ازمنابع انرژی تجدید پذیر در شبکه های مدرن بنا به دلایل زیست محیطی و اقتصادی به طور گسترده استفاده شده است همچون نیروگاههای بادی و خورشیدی .ولتاژتولیدی این نیروگاهها اغلب به فرم dc می باشد وادوات الکترونیک قدرت به عنوان مبدل و پل بین شکل موج dc وac استفاده می شوند.این پروسه باعث ایجاد پالسهایی برروی شکل موج خروجی می شود که می تواند وارد تجهیزات قدرت همچون ترانسفورماتور ی...
15 صفحه اولSmart Local Backup Protection for Smart Substation
Received Apr 11, 2017 Revised Apr 28, 2017 Accepted Jun 17, 2017 This paper presents a novel smart local backup protection SLBP used for the support and backup of the protective relays in a smart substation. The proposed SLBP is based on the IEC61850 standards and the concept consists of the acquisition of Generic Object Oriented Substation Event GOOSE used for tripping and interlocks exchange ...
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Integrated-optic devices for use in high-voltage substations are reviewed. Specifically, two types of integrated-optic Mach-Zehnder and the integrated-optic Pockels cell are described and compared. A system for monitoring the condition offluid-and-paper insulation systems, such as are used in many current transformers and power transformer bushings, is also described. This condition monitoring ...
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Abstract— Construction of High Voltage substations in the heart of cities is becoming more and more difficult. The small size of available land, the difficulties associated with the entrance and exit of high voltage overhead lines, the increasing protest of neighbors, high priority of projects and short schedule to energize these substations are some of the common problems for those who work in...
متن کاملElectromagnetic compatibility (EMC)
According to IEC 61000-1-1 [148], ―Electromagnetic compatibility is the ability of an equipment or system to function satisfactorily in its electromagnetic environment without introducing intolerable electromagnetic disturbances to anything in that environment.‖ The first part of the definition, ―ability ............to function ............in its............ environment‖ fits well with the afor...
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ژورنال
عنوان ژورنال: Physical Sciences and Technology
سال: 2020
ISSN: 2409-6121,2522-1361
DOI: 10.26577/phst.2020.v7.i1.08