KAJIAN PENINGKATAN KEANDALAN JARINGAN DISTRIBUSI 20 kV PENYULANG KUKANG DI PT.PLN (PERSERO) AREA TELUK NAGA
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
Afandi, Asep
Budi S, Purnomo Willy
Budi S, Purnomo Willy
Subject
Teknik Elektro
Datestamp
2019-11-08 04:09:39
Abstract :
Reliability level is the most important factor in power distribution system. The rapidly growing electric loads demand PT.PLN (Persero) as a supplier of electric power to be able to supply electrical power continuously. The higher the level of continuity, the better reliability of the system. In this script, the analysist of the reliability of 20 kV intermediate distribution system can be done by calculating reliability index such as availability, SAIFI, SAIDI, and CAIDI at the Kukang feeder in PT.PLN (Persero) Teluk Naga area. The objective to be achieved is to obtain increased reliability from 2016 after an improvement in 2017. The value of availability increased from 89,24% to 98,70%, for SAIFI value decreased from 6,92 times/year to 2,20 times/year, for SAIDI value decreased from 12,57 hours/year to 1,86 hours/year, so that the CAIDI value decreased from 1,82 hours/customer to 0,84 hours/customer. From the calculation results obtained SAIFI and SAIDI value is ?3,21 times/year and SAIDI is ?21,094 hours/year. After installation PBO and autolink in 2017, the reliability index becomes SPLN 59 in 1985.
Reliability level is the most important factor in power distribution system. The rapidly growing electric loads demand PT.PLN (Persero) as a supplier of electric power to be able to supply electrical power continuously. The higher the level of continuity, the better reliability of the system. In this script, the analysist of the reliability of 20 kV intermediate distribution system can be done by calculating reliability index such as availability, SAIFI, SAIDI, and CAIDI at the Kukang feeder in PT.PLN (Persero) Teluk Naga area. The objective to be achieved is to obtain increased reliability from 2016 after an improvement in 2017. The value of availability increased from 89,24% to 98,70%, for SAIFI value decreased from 6,92 times/year to 2,20 times/year, for SAIDI value decreased from 12,57 hours/year to 1,86 hours/year, so that the CAIDI value decreased from 1,82 hours/customer to 0,84 hours/customer. From the calculation results obtained SAIFI and SAIDI value is ?3,21 times/year and SAIDI is ?21,094 hours/year. After installation PBO and autolink in 2017, the reliability index becomes SPLN 59 in 1985.
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