Intelligent Wireless Sensor Unit for Overhead Line Ampacity Assessment
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F10%3A00174314" target="_blank" >RIV/68407700:21230/10:00174314 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Intelligent Wireless Sensor Unit for Overhead Line Ampacity Assessment
Original language description
In this paper we present a combined current and temperature measurement system for real time high voltage overhead line ampacity rating. The system comprises of a sensor unit mounted directly on the high voltage conductor which acquires the current and temperature data and transmits it to a ground interfacing unit. A Rogowski coil sensor equipped with a precision integrator is utilized for current measurement. The temperature is measured using an intelligent digital sensor affixed directly to the conductor. The wireless data communication between the sensor unit and the ground unit is implemented using ZigBee networking in the 2.4 GHz ISM band. The sensor unit is supplied directly from the measured conductor using a split-core current transformer. Dueto the relatively wide operational current range of a high voltage transmission line, a switched mode supply circuit is used at the secondary side of the current transformer.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JB - Sensors, detecting elements, measurement and regulation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA102%2F09%2F1601" target="_blank" >GA102/09/1601: Intelligent micro and nano structures for microsensors realized with support of nanotechnology</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Electronic Devices and Systems, IMAPS CS International Conference 2010 Proceedings
ISBN
978-80-214-4138-5
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
VUT v Brně, FEI
Place of publication
Brno
Event location
Brno
Event date
Sep 1, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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