Transformer Winding Temperature Monitoring — OTI
Transformer winding temperature is the most critical parameter affecting insulation life and operational safety. Traditional methods such as oil temperature indicators (OTI), winding
Read MoreFrench Fiber Optic Winding Tube Remote Monitoring Type
Home / French Fiber Optic Winding Tube Remote Monitoring Type
Fluorescent fiber optic temperature monitoring systems based on GaAs sensing technology offer direct, en temps réel, and high-voltage-immune winding temperature measurement. In transformers, a Winding Temperature Indicator (WTI) is a crucial instrument for monitoring the temperature of the windings, which are the coils of insulated wire that carry electrical current. Traditional WTIs have been serving in the industry for a very long time but, they highly rely on. The technology used leverages fiber-optic sensors to provide real-time and accurate temperature measurements, overcoming the limitations of traditional methods such as RTDs (Resistance Temperature Detectors) and thermocouples, have limitations in terms of accuracy, sensitivity, and susceptibility.