Omicron offers a FRA (Frequency Response Analysis) measurement device for detecting possible damage to the windings or the magnetic core of a power transformer after transportation or after very high ...

Solid-state ac supplies replace motor-generator and tap-changing transformers to offer the same tests at the push of a button • Solid-state ac-power sources combine the variable-frequency and ...

Oscilloscopes are time-domain instruments, but because they digitize waveforms, oscilloscopes can process time-domain signals into the frequency domain. The FFT (Fast Fourier Transform), spectrum ...

Uncertainty is the enemy of a utility. Accordingly, processes and procedures have been set up to manage or mitigate risk for many of the electromechanical devices that make up and control the power ...

Dynamic signal analyzers are increasingly used to evaluate frequency response, vibration, and acoustic behavior in both ...