INFLUENCE OF RAIN WITH THE INTENSITY OF LEAKAGES AT INSULATOR SUSPENSIONS

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17450%2F15%3AA1601EQW" target="_blank" >RIV/61988987:17450/15:A1601EQW - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

čeština

Original language name

INFLUENCE OF RAIN WITH THE INTENSITY OF LEAKAGES AT INSULATOR SUSPENSIONS

Original language description

This paper deals with the theory of the creation of leakage currents on insulator suspensions at the overhead line of transmission network system. In practice insulators are exposed to varying weather impacts during the year that influence the conductiveconditions of the insulator surface. Due to these weather impacts the flow of leakage currents is occuring on the insulator suspensions surface placed on the construction of the towers. On the basis of entrance data from the CEPS control system in Ostrava and measurement values from the Extra High Voltage (EHV) lab in Prague-Bechovice, systemised calculations and results are introduced. They show the influence of temperature and dampness on the flow and a value of the leakage currents.

Czech name

INFLUENCE OF RAIN WITH THE INTENSITY OF LEAKAGES AT INSULATOR SUSPENSIONS

Czech description

This paper deals with the theory of the creation of leakage currents on insulator suspensions at the overhead line of transmission network system. In practice insulators are exposed to varying weather impacts during the year that influence the conductiveconditions of the insulator surface. Due to these weather impacts the flow of leakage currents is occuring on the insulator suspensions surface placed on the construction of the towers. On the basis of entrance data from the CEPS control system in Ostrava and measurement values from the Extra High Voltage (EHV) lab in Prague-Bechovice, systemised calculations and results are introduced. They show the influence of temperature and dampness on the flow and a value of the leakage currents.

Type

C - Chapter in a specialist book

CEP classification

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

OECD FORD branch

—

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

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

Book/collection name

ICT in Educational Design, Processes, Materials, Resources

ISBN

978-83-7842-204-4

Number of pages of the result

21

Pages from-to

75-96

Number of pages of the book

152

Publisher name

Oficyna wydawnicza uniwersytetu zielenogórskiego

Place of publication

Zielona Góra, Poland

UT code for WoS chapter

—