PENERAPAN AUTOMATIC CHANGE OVER (ACO) UNTUK MENINGKATKAN KEANDALAN LISTRIK PELANGGAN PREMIUM UP3 YOGYAKARTA
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
GEMA BANTARA, ANDEGA
Damiri, Dhami Johar
Damiri, Dhami Johar
Subject
Teknik Elektro
Datestamp
2022-11-04 03:04:46
Abstract :
often occur due to disturbances or maintenance that can be detrimental. So that PT. PLN must improve the reliability of electricity, with efforts to avoid blackouts on the customer side. For this effort, PT. PLN provides a double incoming facility, in other words, the customer will be supplied from 2 feeders by using a double incoming cubicle with ACO as feeder switching automatically with a time of 0.03 seconds so that the customer does not feel the blackout. The method used is Comparative Quantitative. To determine the reliability before and after the ACO was installed, a reliability index was determined, namely SAIDI and SAIFI. The average SAIDI score before using ACO was 1.04 hours/customer/year. Once installed it becomes 0 hours/customer/year or the customer does not experience outages. And for the calculation of the SAIFI value before using the ACO of 6 times / customer. After installation it becomes 0 times/customer. The ENS value before using ACO was 53419.4 kWh, after being installed it became 0 kWh. After using the ACO, the rupiah saved after the ACO installation was Rp. 46,906,854.63. So that the installation of ACO can provide efforts so as not to experience blackouts for customers, especially premium customers.
often occur due to disturbances or maintenance that can be detrimental. So that PT. PLN must improve the reliability of electricity, with efforts to avoid blackouts on the customer side. For this effort, PT. PLN provides a double incoming facility, in other words, the customer will be supplied from 2 feeders by using a double incoming cubicle with ACO as feeder switching automatically with a time of 0.03 seconds so that the customer does not feel the blackout. The method used is Comparative Quantitative. To determine the reliability before and after the ACO was installed, a reliability index was determined, namely SAIDI and SAIFI. The average SAIDI score before using ACO was 1.04 hours/customer/year. Once installed it becomes 0 hours/customer/year or the customer does not experience outages. And for the calculation of the SAIFI value before using the ACO of 6 times / customer. After installation it becomes 0 times/customer. The ENS value before using ACO was 53419.4 kWh, after being installed it became 0 kWh. After using the ACO, the rupiah saved after the ACO installation was Rp. 46,906,854.63. So that the installation of ACO can provide efforts so as not to experience blackouts for customers, especially premium customers.
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