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Category : Electrical and electronic equipment & instrumentations > Electronic detection systems

Detection of corona emissions on High Voltage Transmission (OHT)Lines

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Voltage: 756kV

findings: Porcelain insulator bells are cracked&punctured
Analysis: Potential failure of V-string

Voltage:150kV
findings:Intense corona on porcelain insulator

DayCor camera can detect corona on:
Phase conductors
Ceramic insulators
Polymer insulators
Loose spacers
Broken strands
Sources of radio interference and audio noise

Article from Ofil Ltd.


List of all articles from this supplier

- Radio frequency interferences caused by corona
- Eurotunnel electrical train line inspection with DayCor®II
- Detection Of Corona & Arcing Emissions at Substations
- Detection Of Corona Emissions on Distribution Lines

List of all articles from this supplier


List of articles in this sub-category

- Detection Of Corona & Arcing Emissions at Substations
- Detection Of Corona Emissions on Distribution Lines
- Metal detectors
- 417 bin detection system
- Classic metal detector designed to detect firearms
- PD140 hand held metal detector

List of all articles in this sub-category Electronic detection systems

List of all articles in this sub-categoryList of all articles in this sub-categoryList of all articles in this sub-category