Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
RIZKINA SANI, FINKA
Samsurizal, Samsurizal
Subject
Teknik Elektro
Datestamp
2022-11-01 04:03:14
Abstract :
A transformer is necessary for the distribution of electrical energy. A transformer is a
mechanical component that transforms voltage without altering the producing system's
frequency. Insulation for the transformer's coils is included inside the transformer. Oil
insulation and paper insulation are two prominent types of insulation found in
transformers. Paper insulation is malleable or malleable and may take on any shape. It
is well known that the strength and durability of an insulating material are significant
factors to take into account. Simple linear regression and quantitative methods of
comparison were used in this investigation. In order to conduct the test, different paper
thicknesses and states?dry and saturated in insulating oil?were used. The results of
testing insulation paper with a 1.04 mm thickness in a dry state show an average
breakdown voltage of 6.7 kV and with the same thickness in an oil-immersed state, an
average breakdown voltage of 23.82 kV; this shows that the insulating paper with the
immersion method has a better breakdown voltage than the insulating paper in a dry
state.