High Voltage Testing : Insulation Characteristic For Different Types Of Oil

Safawati , Endut (2009) High Voltage Testing : Insulation Characteristic For Different Types Of Oil. Project Report. UTeM, Melaka,Malaysia. (Submitted)

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Abstract

Liquid is more useful as insulating material than solids and gases. This is because both liquids and solids are usually 1000 times denser than gases. Normally, liquid dielectrics are used as impregnants in high voltage cables and capacitors and also for filling up oftransformers and circuit breaker. In order to conduct the study, a research work has studied the effect of dielectric and breakdown voltage for HVAC, HVDC and Impulse voltage on the characteristic of difference manufacturer of engine oil against high voltage stress. The value of breakdown voltage can used in application to reduces damage of equipment and electrical system. The breakdown voltage also depends on the nature of the voltage. At the end of this project, the difference nature ofHVAC, HVDC and impulse voltage against high voltage stress of engine oil can be determined.

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