KA rangkuman PLTU tanjungjati

Condensat dan Sistem Suplai Air
(1) Pompa Kondensat
Tipe : Motor driven, vertical multistage barrel type
Jumlah : 2 x 100% tiap Unit, 4 x 100% total
Kapasitas : 1.601 ton/jam per each pump
(2) Bioler Feed Water Pump
Tipe : 1 x Motor driven, 2 x Turbine driven with variable speed drive / unit
Total : 3 set masing- masing Unit

Sistem Air Pendingin
(1) Sirkulasi Air
Sumber Air : Air Laut
Temperatur
- Condenser Inlet : Design 29,2o C
- Condenser Outlet : 36,2o C (maximum 38o C)
Kapasitas Air : 31,5 m3/ detik
(2) Pompa Sirkulasi Air
Tipe : Motor driven, vertikal
Jumlah : 2 x 50% Unit (4 x 50% total)
Kapasitas :56.300 m3/ jam/ pompa

Sistem Desalinisasi
Tipe : Reverse Osmosis Plant
Jumlah : 3 x 50% untuk pembangkit
Kapasitas : 210 m3 / jam/ set




Sistem Pengolahan Air Demineralisasi
- Water Treatment Equipment
Tipe : Ion exchange resin mixed bed
Jumlah : 2set masing- masing untuk 2 Unit
Kapsistas : 90 m3 / jam masing masing set
- Make- Up Water Tank
Tipe : Vertical, cylindrical
Jumlah : 2 (two) set
Kapsistas : masin- masing 1.000 m3
- Make – Up Wate Pump
Tipe : Horizontal, pompa centrifugal
Jumlah : 2 (two) sets for common
Kapsistas : 275 m3 / h per each

Sistem Pengolahan Air
(1) Pretreated Water Basin
Tipe : Kolam Beton
Jumlah : 1 (satu) Kolam
(2) Potable Water Pump
Tipe : Pompa centrifugal
Jumlah : 2 (dua)

Sistem Chlorinisasi
Tipe : Electrolysis
Jumlah : 2 trains (1 ppm each)
Kapsistas : 1 ppm for continuous, and 2 ppm at shock dosing by 2 trains parallel operation




Sistem Pengolahan Limbah Cair
Tipe : Coagulation Sediment Neutralization
Jumlah : 1 Set
Kapsistas : 275 m3 / jam

Sistem Bahan Bakar
(1) Oil Receiving Pump (Truck Unloading Station)
Jumlah : 2 (two) set untuk 2 Unit
Kapsistas : 70 m3 / jam
(2) Sistem Penanganan Batu Bara
(a) Coal Ship Unloader
Tipe : Grab
Jumlah : 2 Unit
Kapsistas : 1.500 t/ jam (Free digging capacity)
(b) Unloading Conveyor
Tipe : Belt Conveyor
Kapsistas : 2 x 1.500 t/ jam
(c) Coal Storge
Tipe : Open Yard
Kapsistas : 30 hari penyimpanan untuk 2 unit

Sistem FGD
(1) Sistem FGD
Tipe : Limestone – Gypsum System
Sumber Air Sistem FGD : Service Water
(2) Limestone Silo
Tipe : Cylindrical Self Standing
Jumlah : 1 (satu)
Kapsistas : 1.330 m3 for 6 day operation


Sistem Penanganan Abu
Fly Ash Silo
Tipe : Vertical, Cylindrical Shape
Jumlah : 1 (satu) set Per Unit
Kapsistas : 2 x 2.500 m3

500kV SubstatioN
(1) Gas Circuit Breaker
Tipe : SF6 Gas Insulated Type
(Pneumatic Operation)
Total : 6 Sets
(2) Disconnecting Switch
Tipe : SF6 Gas Insulated Type
(Motor Operation)
Total : 16 Sets
(3) Earthing Switch
Tipe : SF6 Gas Insulated Type
(Motor Operation)
Total : 16 Sets
(4) Surge Arester
Tipe : Zinc Metal Oxide Type
Total : 12 Phases
(5) Interbus Transformer
Tipe : Oil Filled Type
Total : 2 Sets
Kapasitas : 500 MVA - 500/150kV

150kV Substation
(1) Circuit Breaker
Tipe : SF6 Gas Insulated Type
Total : 3 Sets
(2) Disconnecting Switch
Tipe : Air Insulated Type
Total : 6 Sets
(3) Earthing Switch
Tipe : Air Insulated Type
Total : 6 Sets
(4) Surge Arrester
Tipe : Zinc Metal Oxide Type
Total : 6 Phases
(5) 150kV Power Cable
Tipe : XLPE Cable
Total : 2 (two) Circuits
Kapasitas : 200 A

Spesifikasi Boiler
Parameter Unit BMCR
(VWO) TMCR ECR
Boiler Max, Continuous Rating (BMCR) t/h 2.285 2.186 2.123,6
Superheater Outlet Straem Pressure Bar (a) 175,3 174,6 174,2
Superheater Outlet Straem Temperature oC 541 541 541
Reheat Steam Flow t/h 1.905,5 1.835,9 1.789,8
Reheat Inlet Stream Presurre Bar (a) 40,1 38,7 37,8
Reheat Outlet Stream Presurre Bar (a) 38,5 37,1 36,2
Reheat Inlet Stream Temperatarure oC 329 324 321
Reheat Outlet Stream Temperature oC 541 541 541
Economic Inlet Feed Water Temperature oC 290 288 286