Wahono, Rudi and Koerniawan, Tony (2022) ANALISf S OVER CURRENT RETAY (OCR) BERBASIS GOOSEMESSAGE SEBAGAI PENGAMAN AUSBAR 70 KV DIGARDU INDUK KRACAK UPT BOGOR. Diploma thesis, ITPLN.
SKRIPSI 202011346 RUDI WAHONO.pdf
Restricted to Registered users only
Download (6MB)
Abstract
Penerapan proteksi busbar hanya diterapkan pada gardu induk prioritas karena alasan efisiensi biaya sehingga untuk gardu induk lain yang bukan prioritas ketika terjadi gangguan di busbar akan menyebabkan pemadaman meluas di seluruh bay di gardu induk tersebut. Gardu Induk yang tidak terpasang relay busbar dapat diselesaikan dengan melakukan penerapan OCR berbasis GOOSE Message. Pengaman kopel busbar 70 kV berupa Over Current Relay (OCR) hanya mengakomodir gangguan sebagai pangaman kedua jika ada kegagalan dari pengaman transformator atau bay penghantar. OCR berbasis GOOSE Message akan membuat pengamanan busbar lebih maksimal. OCR bekerja lebih cepat ketika merasakan arus gangguan tetapi tidak diikuti dengan kondisi pickup forward bay lain yang mengindikasikan gangguan berada di busbar. Metode pengambilan data pickup forward menggunakan GOOSE Message. Implementasi Over Current Relay (OCR) berbasis GOOSE Message sebagai pengaman busbar 70 kV di Gardu Induk Kracak dapat mengantisipasi pemadaman meluas di gardu induk ketika terjadi gangguan di busbar.
The application of busbar protection is only applied to priority substations for efficiency reasons so for other substations that are not a priority when busbar faults occur at the busbar, it will cause widespread blackouts in all bays at the substation. The absence of a protective busbar relay can be solved by modifying the couple protection. Coupling protection such as Over Current Relay (OCR) only accommodates faults as a second safeguard if there is a failure in the transformer or the bay. GOOSE Message-based OCR will maximize busbar security. OCR works faster when senses fault current but is not followed by other forward bay pickup conditions which indicate the fault is in the busbar. Forward pick-up data retrieval method using GOOSE Message. Implementation Over Current Relay (OCR) based on GOOSE message as a 70 kV busbar protection at the Kracak Substation, it can anticipate widespread blackouts at the substation when a busbar fault occurs.
| Item Type: | Thesis (Diploma) |
|---|---|
| Uncontrolled Keywords: | proteksi, busbar, Over Current Relay, GOOSE Message protection, busbar, Over Current Relay, GOOSE Message |
| Subjects: | Skripsi Bidang Keilmuan > Teknik Elektro |
| Divisions: | Fakultas Ketenagalistrikan dan Energi Terbarukan > S1 Teknik Elektro |
| Depositing User: | Sudarman |
| Date Deposited: | 17 Oct 2025 03:55 |
| Last Modified: | 17 Oct 2025 03:55 |
| URI: | https://repository.itpln.ac.id/id/eprint/2481 |
