Day 11(19th April 2010 - Monday)
After 2 week training in Flir Asia, I feel more comfortable with the surrounding and also well known all the staffs here. To day the technician here explained to me about TNB substation as i mention in my previous post which are PMU, PPU and also the P/E. The flow of the current or the connection of this 3 substations are as below:
Beside, I do some research and read more about Ultrasonic scanning. Substation Ultrasonic Scanning Inspection is performed to Compliment the main Infrared Scanning Inspection. Usually, Ultrasonic Scanning Inspection can detect Partial Discharge Phenomena.
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