Wartsila SP Ppt 2011 LR Vancouver

Wartsila Gas Era Leadership

Lloyds Cross Industry SeminarLNG As FuelVancouver, BC22 June 2011

Presenter John Hatley PEAmericas VP Ship Power

Wartsila North AmericaCell 281 221 4209

[email protected]

Solutions Provider with Extensive Product Portfolio

03 June 20112 © Wärtsilä

Wartsila is a system integrator

Agenda

What ?

LNG System FundamentalsLNG Bunkering Procedures

Why ?

How ? 20 Years Real ExperienceLNG Tanker Retrofit LNG Newbuild Ferry

Conclusions Chart Course for Gas

Environment & HealthGame Changer Emissions AreasHow Gas engines work

Agenda

What ?


Why ?




Emissions, Environment, & Health

PMParticulate

Matter

Carcinogen

NOxNitrogen Oxide

Ozone

SOxSulfur Oxide

Respiratory

CO2Carbon Dioxide

Greenhouse Gas

Today and onward


North American Emission Control Area “ECA”

Joint Proposal US, Canada March 2009: 200 nm off coastsFrance co-proposed Islands off Newfoundland

Target: Nitrogen Oxides N0x, Sulfur Oxides S0x, Particulate Matter PM

Enforceable August 2012

2010 July Fuel Sulfur 1.0% (10,000 ppm) targets PM, S0x reduction

2015 Fuel Sulfur 0.1% ( 1,000 ppm )

2016 New Engines operating these areas must use emissions controls targets achieving 80% reduction in N0x


ECA encapsulates US & Canada, any flag, low sulfur fuel switching or exhaust cleaning devices enforceable August 2012

Source: US EPA, Designation of North American Emission Control Area to Reduce Emissions from Ships

N0x Effects of Otto / Diesel Cycles


Thermodynamic fundamentals …of different cycles … different results

N0x Impacts of Diesel vs. Otto Cycle


C0Elevated temperature increases N0xas N0x is exponentially dependent on temperature

Diesel cycle more efficient with greater peak temperatures than Otto, however this elevates N0x… why not use best of both

Dual Fuel Engine Basics


Source: DNV 10 November 2010 adaption by JFH

Spark Gas Engine Basics


Wartsila spans gas engine market … dual fuel low pressure with pilot fuel or high pressure gas engines; also spark ignited SG

Source: DNV 10 November 2010 adaption by JFH

Dual Fuel Engine … Otto & Diesel Operating Modes


Gas Otto mode inside emissions sensitive coasts and port areas … Diesel mode when international for efficient long range capability

The DF vessel concept

LNG MDO

The DF engines provide safety and redundancy,inherent reliability of the diesel engine allows a simple installation

Single gas tank and gas feed system allowed No duplicate (diesel) gensets

for main propulsion

© Wärtsilä Mika Ojutkangas pres Y Bui

IMO Operational Flexibility

No SOx Scrubber,Gas @ 0% Sulfur

No SCR unit, Gas IMO Tier III compliant

MDO as backup fuel


HFO flexibility savings and retores range when outside ECA

Optimize Operations: DF on gas navigating inside ECA for low cost emissions compliance; switch to HFO outside ECA to preserve vessel range and retain savings

LNG MDO

Agenda

What ?


Why ?




Bunkering procedure

8

5

2

1. Collapse the gas pressure in the tank

Bar(

g)

Time

Glycol/waterGlycol/watermixturemixture

To enginesTo engines

2. Open the main filling line3. Inert the piping with N2 (NOT shown)4. Close the filling line valves

BunkeringBunkeringStationStation

16 © Wärtsilä LNGPac Customers Presentation

Tank pressure increase

8

5

2

1. Open pressure control valve

Bar(

g)

Time


To enginesTo engines

2. LNG flow by the hydrostatic pressure into the vaporizer

3. LNG is vaporized and gas is returned to the tank

PBUPBU


Normal operation 1. The “stop valve” and “master valve are opened (double block valves with bleed in between)


G1

M2

M1

2. LNG is forced by the tank pressure through the product evaporator and instantly evaporated. Gas flows to the GVU

Product Product evaporatorevaporator

Stop valve and master valveStop valve and master valve



Viking Energy – 2003 in Operation

LNG tank 220 m³

6L32DF 4 x 2010 kW

Viking Energy Cyrogenic LNG Tank


Bunkering of LNG

VIKING ENERGY


Engine control room screen; LNG system schematic

VIKING ENERGY Bunker Procedures


8 years weekly LNG filling by onboard crew, 400 + transfers, no incidents

Today’s Land Gas Supply Chain

It’s real and here … weekly delivery truck dockside fuels vessel… simple fast logistic supply chain

Dockside Filling


Agenda

What ?


Why ?




28 © Wärtsilä

Packaged Gas Solution

5. Dual-Fuel Main engine

1. Fueling Station

2. Gas Storage

5

1

6. Dual-Fuel Aux engines

6

3. Evaporators

4. Gas valve unit enclosure

3

2

4

03 June 2011

Designed and delivered complete package compatible solutions minimize installation or operational risk for assured performance

20 Years Experience Wärtsilä gas engines

1987 1991 1995 1999 2003 2007 2011

GD = Gas Diesel engine

SG = Spark Ignited Gas engine

DF = Dual Fuel engine

W32GD

W46GD

W25SG

W34SG

W28SG

W32DF

W220SG

W180SG

W50DF

W20V34SG

W34DF

W20DF

It’s real, it’s here now; time tested clean natural gas engines in many demanding marine and land based utility power projects

Dual-Fuel Natural Gas Engines

0 5 10 15

34DF

20V34DF

12V34DF

9L34DF

6L34DF

16V34DF

18V50DF 17.55 MW

16V50DF

12V50DF

9L50DF

8L50DF

6L50DF50DF

20DF

9L20DF

8L20DF

6L20DF 1.0 MW

Father & grandson power range targets emissions sensitive ECA coast and port area vessels

TARBIT PROJECT

DWT 24783 tonGT 17757 tonDisplacement 33788 tonLength p.p. 166.99 mLength o.a. 177.02 mKeel To Mast Height 44.85 mDraught 9.7 mBreadth Extreme 26.3 mBreadth Moulded 26 mSpeed 16 kn

Vessel delivery date 17.09.2007Vessel typology 25'000 dwt Chemical tankerOwner Tarbit Shipping AB Ship Builder Shanghai Edward Shipbuilding Co LtdFlag SwedenClass Germanischer Lloyd

20 May 2011

LNG Tanks2 @ 500m3

First LNG Retrofit

TODAY2 x W6L46B

5850 kW each

WÄRTSILÄ 8L20 1200 kW

CPP

PTO 1500 kW

Tomorrow2 x 6LW50DF 5700 kW each


Many “firsts”

L N GLNGPac

First LNGPac delivered by

WärtsiläFirst Gas Valve

Unit in enclosure

First Dual-Fuel engine in

Mechanical drive application

First Dual-Fuel engine marine

conversion

First Dual-Fuel “single main

engine” approval

Scope of conversion

Scope of supply Ship DesignEngine conversion Gas tanks; LNGPac system (2 x 500m3)Gas piping (single and double walled)Bunkering system Gas supply units Torque meter for power measurement Exhaust systemFire-fighting upgrade Gas detection system Electrical system

AdditionalNOx measurement during sea trial DF and LNGPac training for personnel


Main particulars:Overall length: 214.0 mBreadth, moulded: 31.8 mCruising speed 22 knotsPassengers: 2800Class: LRIce class: 1AIn service: 2013Shipyard: STX Finland OyShip Owner: Viking Line

Viking Line 2800 Pax Cruise Ferry

03 June 201135 © Wärtsilä Magnus Miemois

2 LNGpac Tanks@200m3 each

The world’s most environmentally sound and energy efficient large passenger vessel

Viking Line Wartsila Integrated Supply Scope

03 June 2011 Magnus Miemois36 © Wärtsilä

Main Engines: 4 x Wärtsilä 8L50DF (DE)Total output: 4 x 7600 kW

GVU enclosure

LNGPac 200 2 @ 200 m3

Integrated tank – and aux. rooms

Bunkering system, Safety systems

Cold recovery for HVAC

Main Engines: 4 x Wärtsilä 8L50DF (DE)Total output: 4 x 7600 kW

GVU enclosure

LNGPac 200 2 @ 200 m3

Integrated tank – and aux. rooms

Bunkering system, Safety systems

Cold recovery for HVAC

FPP (Stainless Steel)2 x 10 500 kW

Shaft lines, Seals & Bearings

Bow Thruster 2 x 2 300 kW

Stern Thruster 1 x 1 500 kW

Compact Silencer System (CSS)

FPP (Stainless Steel)2 x 10 500 kW

Shaft lines, Seals & Bearings

Bow Thruster 2 x 2 300 kW

Stern Thruster 1 x 1 500 kW

Compact Silencer System (CSS)

Wärtsilä LNG OSV leader


2003 2005 2007 2009 2011 20132012

Scoreboard: Ship Design MachineryWärtsilä 7 vessels 10 vesselsTotal market 12 vessels 12 vessels

Scoreboard: Ship Design MachineryWärtsilä 7 vessels 10 vesselsTotal market 12 vessels 12 vessels

Agenda

What ?


Why ?




Merchant Offshore Cruiseand Ferry

Navy

Dual-fuel applications - references


120 installations > 1’500’000 running hours

Power Plants

DF Power Plant• 28 installations• 84 engines• 650‘000 rh

LNGC• 68 vessels• 254 engines• 950’000 rhConversion• 1 Chem. Tanker• 2 engines conv.• Complete gas

train• Complete design

PSVs/FPSOs• 22 vessels• 78 engines• Online from 1994

DF Power Plant• 1+1 vessels• 4 engines per

vessels• Complete gas

train• 2800 passengers• In service in 2013

Costal Patrol• Coming…

Go for gas!


Fuel flexibility …OPEX savings & Emissions Reduction

Reduce emissions at the source …compact & simplest way

Today’s decisions …regulations mandate change

Documents

Wartsila SP Ppt 2011 LR Vancouver