Investigation On Relationship Between Ultrasound Faults With Hot Spots On Incoming Cable At Distribution Transformer

Azizul Hakim , Mohamud (2009) Investigation On Relationship Between Ultrasound Faults With Hot Spots On Incoming Cable At Distribution Transformer. Project Report. UTeM, Melaka,Malaysia. (Submitted)

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Abstract

Condition monitoring is among the most important component in vast of engineering and exacting demand are made upon their carrying capacity and reliability. Consequently, by examining fault, it is possible, in majority of cases, to form an opinion on the cause of the fault and to take the requisite action to prevent a recurrence. Ultrasound and infrared thermography is one of the condition monitoring. It has been known for some time that ultrasound and infrared technologies complement each other when conducting inspections of transformer over 1000 volts. Fortunately, the combined use of ultrasound and infrared can improve a transformer inspection prowam by providinearly detection of both heating and non-heating problems. Hence, this study will fine the condition that cause ultrasound and hot spot problems. The main purpose of this study is to fme the relationship between ultrasound faults and hot spot on distribution transformer incoming cable. Thermowams and ultrasound audio files will be integrated into this research to show their relationship to problems that occur in this type of electrical equipment.

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