Transformer Monitoring Articles & Analysis
5 articles found
Recently, varelen design and developed mine flameproof dry transformer with active heating pipe, the company's full wave mine flameproof dry transformer products were upgraded again, creating a new era of flameproof heat dissipation. ...
Development of substation monitoring system (SMS) with improved features for substation automation purposes has become one of the potential areas of research particularly in developing countries like India. ...
HOFSTETTER's Safety Concept Ignition and control of the ignition and pilot burner with ignition transformer Seal tightness monitoring of the natural gas valve before start procedure Double slam shut valves for gas train of the process gas and natural gas EEx proof execution of the electrical resources, which are in direct contact with the gas Flame ...
Why degas transformer oil? Maybe the first question should be, “why is it important to have purified oil in a transformer?” Dissolved gasses in transformer oil can cause arcing, corona discharges, and overheating--reducing the electrical efficiency and lifetime of the transformer. ...
This paper presents a new technique for detecting and characterising disturbances in power systems based on wavelet transforms. The voltage signal under investigation is often corrupted by noises, therefore the voltage signal is first denoised using wavelet thresholding and then wavelet transform is applied to the denoised signal. ...