SPESIFIKASI PEMBANGKIT SUMATERA UTARA1. PERALATAN UTAMA1.1.
BoilerTipe : Konvensional, Two passDimensi: panjang 24,71 m, lebar
12,26 m, dan tinggi 43.52 m.
1.2. Turbin UapTipe: Condensimg, ReheatKapsitas : 249 MVA
1.3. Feedwater Heater1.4. Air-Cooled KondensorTipe: Sheel &
Tube
1.5. Particulate Control1.6. Flue Gas Desulfurization1.7.
Nitrogen Oxide Control1.8. StackTipe: Single Wall Steel
1.9. Continous Emmision Monitoring System1.10. Distribution
Control System1.11. Transmission Volatage Equipment1.12. Generating
Voltage Equpment
2. PERALATAN PELENGKAP2.1. Pompa2.1.1. Boiler Feed PumpTipe:
Multistage Centrifugal2.1.2. Condenser PumpTipe: Vertical
Trubine2.1.3. Condenser Forwarding PumpTipe: Vertical Canned2.1.4.
Aux Cooling Water PumpTipe: Single Stage Centrifugal2.1.5. Treated
Water PumpTipe: Single Stage Centrifugal2.1.6. Diesel Fire
PumpTipe: Single Stage Centrifugal2.1.7. Demin Water PumpTipe:
Single Stage Centrifugal2.1.8. Raw Water Pump 1Tipe: Single Stage
Centrifugal2.1.9. Raw Water Pump 2Tipe: Single Stage
Centrifugal2.1.10. Raw Water Pump 3Tipe: Single Stage
Centrifugal2.1.11. Aux Cooling Water PumpTipe: Single Stage
Centrifugal2.1.12. Startup Boiler Feed PumpTipe: Multistage
Centrifugal
2.2. Tanki2.2.1. Tangki bahan bakar minyak2.2.2. Tangki
Air2.2.3. Tangki Pembuangan Air2.2.4. Air Demineralisasi
(Demineralized Water)2.2.5. Hyrdrous Ammonia2.2.6. Raw Water2.2.7.
Neutralized Water2.2.8. Acid Storage2.2.9. Caustic Storage
2.3. Menara Pendingin2.4. Peralatan bantu Heat Exchanger2.5.
District Heaters2.6. Auxiliary Boiler2.7. Makeup Water Treatement
System2.7.1. Pressure Fillter2.7.2. Softener2.7.3. Reverse Osmosis
Sistem2.7.4. Demineralizer
2.8. Waste Water Treatment System2.9. Bridge Crane2.10. Station/
Instrument Air Compressors2.11. Reciprocating Engine Genset2.12.
General Plant Instrument2.13. Medium Voltage Equuipment2.14. Low
Voltage Equipment2.15. Coal Handling Equipment2.16. Ash Handling
Equipment2.17. Miscellaneous Equipment2.18. User-difened
DETAIL DESAIN123Detail Desain123.1Main
Component123.1.1Boiler123.1.1.1Luas Permukaan yang
Dibutuhkan123.1.1.2Steam drum133.1.1.3 Water
Cycle143.1.1.3.1Primary
Superheater143.1.1.4Reaheater153.1.1.4.1Primary
SH163.1.1.4.2Economizer163.1.1.5Evaporator183.1.1.6Menentukan
Diameter Pipa183.1.1.7Furnace213.1.1.8Coal Pulverizer223.1.1.9Coal
Feeder273.1.1.10Seal Air Fan283.1.1.11Primary air
fan283.1.1.12SCAH283.1.1.13Force drarf fan293.1.1.14Tri sector air
heater313.1.1.15Burner wind box313.1.1.16Burner with
ignitor313.1.1.17Soot Blowers313.1.1.18Furnance
design333.1.1.18.1Furnance333.1.1.19Coal Hendling343.1.1.19.1Coal
Handling System343.1.1.19.2Coal Handling System di PLTU
Pangkalansusu343.1.1.19.3Proses Penanganan353.1.1.19.4Coal Delivery
(Pengiriman Batubara)363.1.1.19.5.Unloading
(Pembongkaran)373.1.1.19.6Transferring
(Pemindahan)383.1.1.19.7Penampungan
Batubara383.1.1.19.8Preparation383.1.1.19.9Measuring393.1.1.19.10Furnace
Firing (Pembakaran)393.1.1.20Peralatan Coal
Handling393.1.1.20.1Peralatan Utama393.1.1.20.1.1Belt Conveyor
(BC)393.1.1.20.1.2Stacker Reclaimer (SR)403.1.1.20.1.3Ship Unloader
(SU)403.1.1.20.1.4Telescopic Chute
(TC)413.1.1.20.1.5Hopper413.1.1.20.1.6Junction Tower
(JT)413.1.1.20.1.7Crusher423.1.1.20.1.8Shutle / Feed Adjuster
(FA)423.1.1.20.2Peralatan Pendukung423.1.1.20.2.1Magnetic Separator
(MS)423.1.1.20.2.2Sampling System (SS)423.1.1.20.2.3Metal Detector
(MD)433.1.1.20.2.4Belt Weigher / Belt Scale
(Timbangan)433.1.1.20.2.5Dust Collector433.1.1.20.2.6Vibrating
Screen (VS)433.1.1.20.2.7Dust Supression433.1.1.20.2.8Coal
Bunker433.1.1.20.3Peralatan Proteksi433.1.1.20.3.1Pull
Cord443.1.1.20.3.2Belt Sway443.1.1.20.3.3Plugged
Chute443.1.1.20.3.4Speed Motion Detector443.1.1.20.3.5Push Button
Emergency Stop Local Box443.1.1.20.3.6Back Stop443.1.1.21Ash
handling443.1.1.21.1Ash Handling System443.1.1.21.2Ash Handling
System PLTU Pangkalansusu453.1.1.21.3Fly Ash
System453.1.1.21.4Bottom Ash System453.1.1.22Peralatan Ash
Handling453.1.1.23Fly Ash System453.1.1.23.1ESP (Electrostatic
Precipitator)463.1.1.23.2Transporter / Transmitter dan Jumbo
Transporter473.1.1.23.3Transfer Bin / Buffer Hopper /
Silo473.1.1.24Bottom Ash System483.1.1.25Contoh perhitungan
memprediksi limbah pembakaran batubara493.1.1.26Limestone
handling513.1.1.26.1Penanganan Limestone (Batu
Kapur)513.1.1.26.2Transportasi Limestone (batu kapur) dan sistem
unloading523.1.1.26.3Penyimpanan Limestone (Batu kapur) Aktif dan
Cadangan543.1.2Turbin553.1.2.1Definisi553.1.2.2Berdasarkan dokumen
kontrak553.1.2.3Perancangan Turbin Uap573.1.2.3.1Perhitungan
Penurunan Kalor Pada Turbin57Berdasarkan pembagian grup dari setiap
stage turbin, didapatkan parameter-parameter sebagai
berikut:573.1.2.3.2Menentukan Putaran Turbin58Untuk mengetahui
besarnya putaran dalam turbin, maka ditentukan spesifikasi
generatornya terlebih dahulu:583.1.2.3.3Perhitungan Segitiga
Kecepatan59Dalam menentukan koefisien koefisien kecepatan
(593.1.2.3.4Perhitungan kehilangan energi pada turbin
uap633.1.2.4Perhitungan Efisiensi Turbin Uap653.1.2.4.1Efisiensi
Pada Keliling Cakram653.1.2.4.2Efisiensi Relatif Dalam Pada
Turbin663.1.2.5Perhitungan Dimensi Utama Turbin
Uap663.1.2.5.1Perhitungan Dimensi Nosel663.1.2.5.2Perhitungan
Dimensi Sudu673.1.2.5.3Perhitungan Dimensi
Poros703.1.2.5.4Perhitungan Ukuran Cakram713.1.2.5.5Perhitungan
Ukuran Bantalan (Bearing)713.1.2.6Hasil
Perancangan733.1.2.6.1Segitiga Kecepatan733.1.2.6.2Efisiensi
Turbin743.1.2.6.3Dimensi Turbin Uap743.1.3
Kondensor783.1.3.1Kondensor783.1.3.2Gambaran Kondensor yang akan
dirancang.793.1.3.3Penentuan Material dari
Kondensor823.1.3.4Waterbox Mechanical Design833.1.3.5Desain
Katup833.1.3.6Kondensor dengan alat bantu dan turbin843.1.3.7Sistem
Bypass Turbine853.1.3.8Sistem Tube Cleaning863.1.3.9Rumus
Perhitungan Perpindahan Panas Pada Shell and Tubes
Condenser863.1.3.10Perhitungan923.1.3.11Data Hasil Perancangan
Kondensor983.1.4BOP (Balance Of Plant)993.1.4.1Flue Gas
Disulfuritation993.1.4.1.1Electrostatic
precipitators1003.1.4.1.2Cara Kerja Electrostatic
precipitator1003.1.4.2Emergency Gas
Diesel1003.1.4.3FWH1013.1.4.3.1Closed Feedwater
heater1013.1.4.3.2Step analisis dan perancangan closed feedwater
heater:1013.1.4.3.3Design Closed Feedwater
Heater1053.1.4.3.4Pressure Drop Sisi Tube1162.2.5.1Boiler Feedwater
Pump1202.2.5.2Heater Drain Pump1202.2.5.3Condensate
Pump1203.1.4.4Pompa1203.1.4.5Boiler Feedwater Pump1283.1.4.6Heater
Drain Pump1293.1.4.7Condensate
Pump1293.1.5WTP1303.1.5.1Pendahuluan1303.1.5.2Sumber
Air1303.1.5.3Kualitas Air1313.1.5.4Desain Penyediaan
Air1343.1.5.4.1Batasan Desain1343.1.5.4.2Kualitas air di PLTU
Pngkalan Susu1343.1.5.5.Detaile Desaign Water
Treatment1353.1.5.5.1Persyaratan Air Umpan
Boiler1353.1.5.5.2Rekomendasi untuk Boiler dan Kualitas Air
Umpan1373.1.5.5.3Akibat Air Umpan Boiler yang Tidak Memenuhi Baku
Mutu1383.1.5.6Kualitas Air1403.1.5.7Tahap Pengolahan Air
Sungai1413.1.5.7.1Tahap Pengolahan Awal1423.1.5.7.1.1Water
Intake1423.1.5.7.1.2Circulating Pump1423.1.5.7.1.3Proses Pengolahan
(Treatment)1433.1.5.7.1.3.1penyaringan dan
pengendapan1443.1.5.7.1.3.2Koagulasi1453.1.5.7.1.3.3Flokulasi1473.1.5.7.1.3.4Sedimentasi1503.1.5.7.1.4Desinfeksiklorinasi1503.1.5.7.1.5Tahap
Demineralisasi1533.1.5.7.1.5.1Reverse Osmosis1593.1.6Turbine
Extraction Equipment and Turbines Auxiliary System1713.1.6.1Turbine
Extraction Equipment1713.1.6.2Auxilary Systems1713.1.6.3Steam Flow
Control1723.1.7Deaerator1733.1.7.1Tipe-Tipe
Deaerator1733.1.7.2Deaerator Heat Balance1763.1.7.3Spesifikasi
Deaerator1773.1.7.4Standard Equipment179
