The covered conductors faults detections

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27730%2F15%3A86096213" target="_blank" >RIV/61989100:27730/15:86096213 - isvavai.cz</a>

Result on the web

<a href="http://seen.fei.tuke.sk/documents/ee2015-proceedings.pdf" target="_blank" >http://seen.fei.tuke.sk/documents/ee2015-proceedings.pdf</a>

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

The covered conductors faults detections

Original language description

The medium voltage covered conductors are primary specified for the forested and broken terrain by reason of theirs high reliability. The major advantages of the covered conductors include high operational reliability as there is no short-circuit at themoment of the phase-tophase contact, the individual phases may be located closer to one other and the demand on the built-up area of the supply lines is lower than that for the conductors with ACSR lines, there is no immediate phase-to-phase contact whenthe tree branch falls on the conductor, lines are not dangerous for birds sitting on the conductors. However, the main problem of theirs use is problematic fault detection for case of covered conductor downfall to the ground or for case of tree branch downfall on the covered conductor. The paper presents possibility of covered conductor faults detection with using a novel method whereas this method works on principle of partial discharges activity evaluation.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

JE - Non-nuclear power engineering, energy consumption and utilization

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings Of The 8th International Scientific Symposium On Electrical Power Engineering (Elektroenergetika 2015)

ISBN

978-80-553-2187-5

ISSN

—

e-ISSN

—

Number of pages

5

Pages from-to

392-396

Publisher name

TECHNICAL UNIV KOSICE, FAC ELECTRICAL ENGRG &amp; INFORMATICS

Place of publication

Košice

Event location

Stara Lesna

Event date

Sep 16, 2015

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

000361561700095