Containerized Power Plant W20 - wpowerproducts.com © Wärtsilä W20 Containerized Power Plant W20 Containerized Power Plant 18.2.2008

1 © Wärtsilä W20 Containerized Power Plant

W20 Containerized Power Plant18.2.2008

2 © Wärtsilä W20 Containerized Power Plant

Stack

Cooling water expansion vessel

Satellite antenna

Radiator fans

Cooling element

Generating set container

Auxiliary container

Alarm indicator

W20 Containerized Power Plant

3 © Wärtsilä W20 Containerized Power Plant

Oil mist condenser

Ventilation unit

Auxiliary container

Generating set

container

Ventilation unit

W20 Containerized Power Plant

4 © Wärtsilä W20 Containerized Power Plant

Generating set container

Oil mist condenser

LV switchgearW9L20 Engine

+ generator

Container Leak Fuel Unit

Charge air filter and ventilation unit

Genset Container Module

Ventilation unit

5 © Wärtsilä W20 Containerized Power Plant

Generating set container

Oil mist condenser

LV switchgear

W9L20 Engine with UNIC C1

Charge air filter and ventilation unit

Genset Container Module

Ventilation units

Starting air bottle

Air compressor

6 © Wärtsilä W20 Containerized Power Plant

Container Leak Fuel Unit

Pump and el. motorClean leak fuel in

Dirty leak fuel in

Clean leak fuel out

Dirty leak fuel out

7 © Wärtsilä W20 Containerized Power Plant

Genset Container Module pipe connections

LT-water from engine

Lube oil from cooler

LT-water to engine

HT-water from engine

Lube oil to engine

Lube oil from engine

HT-water to engineStarting air to engine Fuel to engine

Clean leak fuel

Return fuel from engine

Pre-heate water to engineExternal LO cooler

Lube oil to cooler

8 © Wärtsilä W20 Containerized Power Plant

Genset Container Module pipe connections

HT-water after engineStarting air from bottleClean leak fuel

Return fuel from engine

Pre-heated water to engine

Fuel to engine

LO from engine

LO to engine engine Cooling water from engine

LT-water to engine

9 © Wärtsilä W20 Containerized Power Plant

Auxiliary container

Radiator elements

W20 Power Skid

Ventilation unit

Radiator fans

10 © Wärtsilä W20 Containerized Power Plant

Auxiliary container

Radiator elements

W20 Power Skid

Ventilation unit

Radiator fans

11 © Wärtsilä W20 Containerized Power Plant

Auxiliary container

Stack

Ventilation unit

12 © Wärtsilä W20 Containerized Power Plant

Auxiliary container ventilation

Ventilation unit for electric cabinet

Ventilation unit for Power Skid

13 © Wärtsilä W20 Containerized Power Plant

W20 Power Skid

Mixing, Dearation and Heating Tank

Pre-heating unit

Separated

FuelTank

Fuel Feeder Pump

Fuel Booster Pump

Fuel Filter

HFO/HT heat exchanger

LFO Cooler

Control panel

LO/LO heat exchanger

14 © Wärtsilä W20 Containerized Power Plant

W20 Power Skid

Separator Sludge Tank

LO separator Electric Heater

Control Air Bottle

LO Separator

HFO Separators

HFO separator Electric heater

15 © Wärtsilä W20 Containerized Power Plant

W20 Power Skid pipe connections

LT-water to engine

Cooling water from engine

Lubrication oil to engine

Lubbrication oil from engine

Pre-heater water to engine

Return fuel from engine

Fuel to engine

Starting air from engine

HT-water after engine

16 © Wärtsilä W20 Containerized Power Plant

W20 Power Skid pipe connections

Fresh water to separators

Return to HFO storage tank

LT-water from radiator

Cooling water to radiators

Separators drain water

Water to/from maintenance water tank

HFO inlet

Sludge disposal

LFO inlet

17 © Wärtsilä W20 Containerized Power Plant

W20 Containerized Power Plant - Interfaces

HFO, 0,1 bar45°C, < 500cSt,10°C over pourp.

LFO

Treated water3 bar

(Black start unit)

Low voltagein/out

Sludge

NOTE!HFO specification:

Max. 380cSt at 50°CMax. 980 kg/m³ at 15°C

Return fuel

Sludge from pit

Treated water for TC washing

Maintenance water

18 © Wärtsilä W20 Containerized Power Plant

Heavy Fuel Oil system

Feeder and BoosterHFO Separators

HFO Storage

UnloadingPump

UnloadingPump

LFO Storage

Sep fuel tank

AUXILIARY CONTAINER

GENERATING SET CONTAINER

By customer

19 © Wärtsilä W20 Containerized Power Plant

Lubricating oil system

Lubricating OilSeparator

Lubrication oil barrels

By customer

External LubricationOil Cooler

Cooling water

GENERATING SET CONTAINER

AUXILIARY CONTAINER

20 © Wärtsilä W20 Containerized Power Plant

Compressed air system

30 barAir vessel

Starting aircompressor

7 barControl air vessel

GENERATING SET CONTAINER

AUXILIARY CONTAINER

PowerSkidConsumers

21 © Wärtsilä W20 Containerized Power Plant

GENERATING SETCONTAINER

Cooling water system, Radiator 1-circuit

Expansion Tank

LT In

Jacket Out

Jacket In

HT = High TemperatureLT = Low TemperatureCAC = Charge Air CoolingJacket = Cylinder Cooling

Maintenance Water Tank

AUXILIARY CONTAINER

CAC

LOC

LT Out

Lubrication OilCooler

CoolingRadiators

Fill / drain to maintenance water tank

Preheater In

TT

Pre-heatingunit

22 © Wärtsilä W20 Containerized Power Plant

GENERATING SETCONTAINER

Cooling water system, Radiator 1-circuit

Expansion Tank

LT In

Jacket Out

Jacket In

HT = High TemperatureLT = Low TemperatureCAC = Charge Air CoolingJacket = Cylinder Cooling

AUXILIARY CONTAINER

CAC

LOC

LT Out

Lubrication OilCooler

CoolingRadiators

Fill / drain to maintenance water tank

Pre-heater In

TT

Pre-heatingunit

23 © Wärtsilä W20 Containerized Power Plant

Charge air & Exhaust gas system

Air Intake SilencerAir Intake

Filter

ExhaustGas Silencer

To be locatedvertically outside the

Generating Set Container

GENERATING SET CONTAINER

24 © Wärtsilä W20 Containerized Power Plant

Oily water collection system

Storage Tank Yard

HFO Storage

To disposal truck

DirtyLeak

Lube OilSeparator

Fuel Oil Separators

Sludge Tank

GENERATING SETCONTAINER

AUXILIARY CONTAINER

By customer

Sludge Tank

Sludge pump