Tantan Rustandi (9212441OD) Laporan Training Officer Development Program III PT. PJB Services DAFTAR ISI KATA PENGANTAR ……………………...……………………………. .... i DAFTAR ISI ………………………………….………………………….. .... ii BAB I PENDAHULUAN 1.1. Latar Belakang …………………………………..……………… .. 1 1.2. Tujuan Kegiatan …………………….……………..………….. ..... 1 1.3. Ruang Lingkup Kegiatan.………………………….………..... ...... 2 1.4. Manfaat ............................................................................................ 2 BAB II PEMBEKALAN UMUM 2.1. Pendidikan dan latihan kedisiplinan dan wawasan kebangsaan ...... 3 2.1.1. Wawasan kebangsaan........................................................... 3 2.1.2. Ketahanan Nasional………………………………….. ....... 4 BAB III IN CLASS TRAINING 3.1.UBJOM Indramayu ........................................................................... 7 3.1.1 Proses operasi dan factor kinerja........................................... 7 3.1.1.1 operasi sistem tenaga listrik jawa bali ....................... 7 3.1.1.2 startegi pengaturan frekuensi sistem tenaga listrik jawa bali .................................................................... 8 3.1.1.3 faktor kinerja operasi pembangkit listrik .................. 9 3.1.1.4 formula perhitungan indeks kinerja pembangkit....... 12 3.1.1.5 karakteristik operasi pembangkit .............................. 13 3.1.2 Pembangkit Termal ............................................................... 15 3.1.2.1 alat-alat Bantu ........................................................... 16 3.1.2.1.1 alat bantu utama ......................................... 16 3.1.2.1.2 alat bantu khusus ........................................ 18 3.1.2.1.3 alat bantu umum ......................................... 18 3.1.2.2 siklus operasi ............................................................. 19 BAB IV OJT UB JOM PLTU INDRAMAYU 4.1. Bagian-Bagian Boiler Dan Alat Bantunya ……………... ............... 69 4.1.1 Ruang Bakar .......................................................................... 70 TOTAL SOLUTION FOR POWER GENERATION ii Tantan Rustandi (9212441OD) Laporan Training Officer Development Program III PT. PJB Services 4.1.2 Soot Blower (Pembersih Jelaga) ........................................... 71 4.1.3 Burner.................................................................................... 73 4.1.4 Fan ......................................................................................... 76 4.1.5 Air Preheater ......................................................................... 81 4.1.6 Electric Precipitator............................................................... 82 4.1.7 Thermal Probe ....................................................................... 84 4.1.8 Desuperheater........................................................................ 84 5.2. Sirkulasi Air dan Uap …………………… ...................................... 85 5.2.1 Economizer ........................................................................... 87 5.2.2 Steam Drum .......................................................................... 87 5.2.3 Header ................................................................................... 89 5.2.4 Riser (Tube Wall) dan Down Comer .................................... 89 5.2.5 Superheater............................................................................ 90 5.2.6 Reheater................................................................................. 90 5.3. Bahan Bakar Minyak........................................................................ 91 5.4. Coal Pulverizer ................................................................................. 92 5.4.1 Pengertian Mesh dan Fineness .............................................. 93 5.4.2 Hardgrove Grindability Index ............................................... 94 5.4.3 Aliran Batubara ..................................................................... 95 5.4.4 Fuel Transport System .......................................................... 99 5.4.5 Steam Inerting ....................................................................... 99 5.5. Air and Flue Gas System………………….. ................................... 100 5.6. Ash Handling System....................................................................... 101 5.7. Slagging Handling System ............................................................... 102 BAB VI PENUTUP 6.1. kesimpulan ....................................................................................... 103 6.2. Saran ................................................................................................. 103 TOTAL SOLUTION FOR POWER GENERATION iii