Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
RACHMANDANU, FACHRY
Sari, Dewi Purnama
Subject
Teknik Elektro
Datestamp
2022-11-07 04:18:08
Abstract :
PLN maintains electricity supply at the G20 Summit by preparing supplier substations
equipped with Automatic Transfer Switch (ATS). Fast ATS is installed for automatic
switching of power supply to avoid Undervoltage . This study aims to design the work
system and reliability of the electrical network system from Fast ATS. The design process
goes through the stages of planning, designing and testing tools. The results of this study
are fast ats system with reliability results. The results of the test with an average transfer
time for CB1 to CB2 of 100.6 ms. The average transfer time from CB2 to CB3 is 99.3 and
the average time to transfer from CB3 to CB1 is 94.6. And the average displacement
between CB1,2 and 3 is 98.1 which is set not more than 200 ms. In the test results, it can
be concluded that Fast ATS can automatically move the main PLN voltage source to the
PLN standby voltage source for a fraction of a second.