Effect of Power System Frequency Deviation on PRPD
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07 March 2024
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William G. Higinbotham
Videos
This short video shows how a difference between the power system frequency and the Partial Discharge measuring instrument affects the results. The video example uses a 50 Hz power frequency and also applies to 60 Hz.
Our handheld UltraTEV Plus 2 has built in Photo and Electric Field (E-Field) sensors to detect power system frequency. The Wireless Phase Reference remote accessory makes achieving phase frequency lock much easier.
Contact us to learn more about PD and the importance of Phase Lock for online Partial Discharge testing.
