#TITLE_ALTERNATIVE#

• Main Author: YUNUS (NIM: 23215005), MUKHLISAH
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/23365
• Institution: Institut Teknologi Bandung

This paper discusses the effect of metal box holes on Partial Discharge <br /> <br /> <br /> (PD) measurements and detection on electrical equipment that is characterized by <br /> <br /> <br /> metal enclosed. Methods used in the detection and measurement of PD is an <br /> <br /> <br /> Ultra-High Frequency (UHF) according to IEC60270. This method utilizes the <br /> <br /> <br /> energy of electromagnetic waves emitted by the PD source are derived from the <br /> <br /> <br /> metal box. Advantages of using this method is the ability to detect and measure <br /> <br /> <br /> without having to turn off the test object (HV equipment). <br /> <br /> <br /> The sensor used for this test is a loop antenna. This loop antenna is <br /> <br /> <br /> obtained from previous research where the antenna is designed as indentic as <br /> <br /> <br /> possible so that it can be used on PD measurement simultaneously. <br /> <br /> <br /> The PD test is performed with a variety of box holes and loopholes on <br /> <br /> <br /> metal box. It aims to determine the effect of the existing hole on the metal box. In <br /> <br /> <br /> addition, testing has been done with variety of voltage and variety of antenna <br /> <br /> <br /> laying distance. Measurement results are then compared.