Session 2 STEAM POWER PLANT - Aris Febriantara · PDF fileEnergi Mekanik (Turbin) Energi...
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Transcript of Session 2 STEAM POWER PLANT - Aris Febriantara · PDF fileEnergi Mekanik (Turbin) Energi...
![Page 1: Session 2 STEAM POWER PLANT - Aris Febriantara · PDF fileEnergi Mekanik (Turbin) Energi Mekanik (Turbin) Energi Listrik Energi Listrik Dibakar n r ... Gravity conveyor Panas dari](https://reader033.fdocuments.net/reader033/viewer/2022052420/5a8a2fa87f8b9af27f8b7a8c/html5/thumbnails/1.jpg)
Session 2STEAM POWER PLANT
![Page 2: Session 2 STEAM POWER PLANT - Aris Febriantara · PDF fileEnergi Mekanik (Turbin) Energi Mekanik (Turbin) Energi Listrik Energi Listrik Dibakar n r ... Gravity conveyor Panas dari](https://reader033.fdocuments.net/reader033/viewer/2022052420/5a8a2fa87f8b9af27f8b7a8c/html5/thumbnails/2.jpg)
Siklus Rankine
Saturasi Superheated
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Siklus Rankine Ideal
Siklus rankine ideal pada diagram P-V & T-s
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Siklus Regeneratif
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•Energi Primer : BatuBara, Gas, danminyak bumi
•Boiler : sebuahBejana tertutup yang membangkitkan uapair dengan tekanandan temperaturtinggi.
•Steam Turbine : Komponen utamakonversi energi kalormenjadi energimekanik
•Generator : komponen utamakonversi energimekanik menjadienergi kalor
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Energi Primer(Bahan Bakar)Energi Primer(Bahan Bakar)
Energi Panas(Kalor) Pada boiler
Energi Panas(Kalor) Pada boiler
Energi Mekanik(Turbin)
Energi Mekanik(Turbin)
EnergiListrikEnergiListrik
Dibakar
Pemanasa
n Air
Proses Konversi Energi
Proses pada PLTU
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Cogeneration
• Suatu sistem pembangkit yang memproduksidaya sekaligus uap (panas)
• Memiliki efisiensi yang tinggi dibandingkansistem pembangkit yang hanya menghasilkanlistrik ataupun uap saja
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Coal Jetty
Coal Bunker
Coal Feeder
Pulvelizer Coal Burner
P.A. Fan
Memanaskan air
F.D. Fan
I.D.Fan
E.P
StackPneumatic Gravityconveyor
Panas dariEconomizer
Air Heater
Coal Cycle
Siklus Udara
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DSS Karawang 1
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DSS Karawang 2
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DSS Serang
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condenser
169 k, 538 C
40 k, 336 C
39 k, 538 C
10 k, 330 C
174 k251 C
180 k, 142 C
28 k. 40 C
12 k, 109 C
G
SUBFP
DEAERATOR
LP HEATER
LP HEATER
LP HEATER 4
LP HEATER 3
LP HEATER 2
HP HEATER 6
HP HEATER 8
HP HEATER 7
BFP Booster
HP IPLP 1 LP 2
HP BY PASS
LP BY PASS
MAIN DRUM
BOILER
SUPERHEATERREHEATER
ECONOMIZER
DESAL PLANT
FWT
DEMINPLANT
COND.PUMP
CONDPOLISH
T U R B I N E S
SEA
GLAND STCOND
FUEL
BOTTOM ASH
TS diagram
BFPT
Water and Steam Cycle
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Kelebihan•Efisiensi tinggi dengan metode Waste Heat Utilization•Hasil pembangkitan steam dapat digunakan untuk proses produksi•Biaya bahan bakar lebih murah•Biaya pemeliharaan lebih murah
Kekurangan•Membutuhkan penanganan air umpan yang akan masuk ke dalamboiler•Menghasilkan limbah batu-bara yang memerlukan penanganan khusus•Menghasilkan polutan-polutan yang lebih tinggi•Membutuhkan area yang lebih luas•Kurang responsif terhadap fluktuasi beban•Start-up membutuhkan waktu yang relatif lama
Kelebihan dan Kekurangan PLTU