Open AccessAPPLICATION POSSIBILITIES OF THERMOVISION TECHNIQUE IN DIAGNOSTICS OF AERIAL SYSTEMS OF RADIO TRANSMITTERS
Author(s) -
Milan Šimko,
Ján Michalík,
Milan Chupáč
Publication year - 2007
Publication title -
transport
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 31
eISSN - 1648-4142
pISSN - 1648-3480
DOI - 10.3846/16484142.2007.9638091
Subject(s) - collar , transmitter , line (geometry) , electrical engineering , connection (principal bundle) , frame (networking) , power (physics) , acoustics , engineering , telecommunications , mechanical engineering , physics , mathematics , channel (broadcasting) , geometry , quantum mechanics
The paper deals with possibilities of use of thermovision technique in diagnostics of aerial systems of radio transmitters. Graphically presented: heating characteristic of the junction at the transmitter power of 60 % (slack and polluted junction); relationship between temperature of connection (feeder ‐ line, capacitor frame) spacing collar and power; relationship between temperature rise amount of connection and feeder line upon power; thermogram of the junction feeder line - spacing collar, capacity frame; thermogram of the junction feeder line ‐ spacing collar.