Page 262 - Annual Report 2022 - PLN Indonesia Power

Powering Sustainable
and Prosperous Future

Tinjauan Kinerja Operasi Per Segmen
Operational Performance Overview by Segment

Equivalent Forced Outage Rate (EFOR) Equivalent Forced Outage Rate (EFOR)
Pembangkit Jasa O&M Luar Jawa of O&M Service Power Plants outside Java

Semakin rendah nilai EFOR menunjukkan keandalan unit The lower EFOR, the better generation unit’s
pembangkit lebih baik dan dapat mengatasi gangguan lebih reliability and the faster outages are handled.
cepat.

Equivalent Forced Outage Rate (EFOR) pembangkit jasa O&M The Equivalent Forced Outage Rate (EFOR) of O&M Service power
Luar Jawa tahun 2022 sebesar 18,86% yaitu meningkat 378,68% plants outside Java in 2022 was 18.86%, which was an increase by
dibandingkan tahun 2021. Peningkatan tersebut terutama 378.68% from 2021. This was particularly resulted by disruption
disebabkan oleh gangguan peralatan mill dan kebocoran boiler to mill and boiler leakage in Pangkalan Susu PGU.
pada unit Pangkalan Susu PGU.

Tabel EFOR Unit Pembangkit Jasa O&M Luar Jawa Tahun 2019 - 2022 (%)
Table of Outside Java O&M Service Generation Unit EFOR in 2019-2022 (%)

Unit Pembangkit 2019 2020 2021 2022 Pertumbuhan
Generation Unit Growth

Pangkalan Susu 1-2 PGU 42,64 8,92 13,83 29,15 110,77
Pangkalan Susu 3-4 PGU - - - 16,19 -
Barru POMU 3,15 8,11 5,39 6,10 13,17%
Jeranjang OMU 13,21 17,73 4,57 4,23 (7,44)%
Sanggau PGU 4,25 3,80 2,04 0,87 (57,35)%
Sintang PGU 1,99 2,59 2,45 2,18 (11,02)%
Holtekamp OMU 0,70 1,01 4,34 4,12 (5,07)%
Berau PGU - - 2,58 0,77 (70,16)%
Ulumbu Sub-Unit Kamojang POMU 0,96 0,94 0,81 0,54 (33,33%)

Jumlah EFOR Pembangkit Jasa O&M Luar Jawa 28,67 6,16 3,94 18,86 378,68
Total EFOR of O&M Service Power Plants outside Java

Sudden Outage Frequency (SdOF) Sudden Outage Frequency (SdOF)
Pembangkit Jasa O&M Luar Jawa of O&M Service Power Plants outside Java

Semakin rendah nilai SdOF maka semakin baik pengelolaan Lower SdOF rate means better operational management in
operasional Perusahaan dalam memitigasi gangguan. mitigating outages.

Sudden Outage Frequency (SdOF) pembangkit jasa O&M Luar The Sudden Outage Frequency (SdOF) of O&M Service power
Jawa tahun 2022 sebanyak 4,55 kali yaitu meningkat 10,71% plants outside Java in 2022 was 4.55 times, which was higher by
dibandingkan tahun 2021. Peningkatan tersebut terutama 10.71% than in 2021. This was due to:
disebabkan oleh:
1. gangguan jaringan eksternal pada sistem penyaluran Berau. 1. external network interruption in Berau distribution system.
2. gangguan kualitas batu bara, kebocoran boiler dan peralatan 2. declining coal quality, boiler leakage, and mill equipment issue
mill unit 1-4 di Pangkalan Susu PGU. in Units 1-4 of Pangkalan Susu PGU.

262 Laporan Tahunan 2022 www.plnindonesiapower.co.id
PT PLN Indonesia Power