Power Plants Solutions 2013 3rd Edition

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POWER PLANTS

SOLUTIONS

2013

Wärtsilä is a global leader in complete lifecycle

power solutions for the marine and energy markets. By emphasising technological innovation and total efficiency, Wärtsilä maximises the environmental and economic performance of the vessels and power plants of its customers. In 2012, Wärtsilä’s net sales totalled EUR 4.7 billion with approximately 18,900 employees. The company has operations in nearly 170 locations in 70 countries around the world. Wärtsilä is listed on the NASDAQ OMX Helsinki, Finland.

DBAC050898 / 09.2013

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construction of power systems with a maximum integration of intermittent

renewable energy sources. In so doing, a low carbon footprint is made possible.

We provide multi-fuel solutions to the world’s power generation markets, including base load generation, peak load, load following, and industrial self-generation applications. We also serve the oil and gas industry. Our fast-track deliveries of power plants, from 3 to above 600 MW, are available with long-term operation and maintenance agreements. Whether the installation is in a metropolitan area or a challenging remote location, we offer high efficiency and flexible capacity.

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OUR VISION

Enabling the transition to a modern,

sustainable power system ... 6

POWER PLANTS More than 10 good reasons ... 10

Experience counts ... 14

Power plant solutions ... 16

Gas power plants ... 18

Wärtsilä 34 gas power plant ... 20

Wärtsilä 34 gas grid stability / emergency power plant ... 22

Wärtsilä 34 GasCube ... 26

Gas gensets... 28

Multi-fuel power plants ... 30

Wärtsilä 32GD multi-fuel power plant ... 32

Wärtsilä 34DF multi-fuel power plant ... 36

Wärtsilä 34DF multi-fuel grid stability / emergency power plant . 38 Wärtsilä 50DF multi-fuel power plant ... 40

Multi-fuel gensets ... 42

Liquid fuel power plants ... 44

Wärtsilä 32 OilCube ... 45

Wärtsilä 32 liquid fuel power plant ... 46

Wärtsilä 32 liquid fuel grid stability / emergency power plant ... 48

Liquid fuel gensets ... 52

Flexicycle™ 50 power plants ... 54

Flexicycle™ 50 gas power plant ... 56

Flexicycle™ 50 multi-fuel power plant ... 58

Liquid biofuel power plants ... 60

Containerised power plants ... 62

Wärtsilä 20 containerised plant... 62

Wärtsilä 20 Powerskid ... 62

Floating power plants ... 64

Combined heat & power and trigeneration power plants ... 66

OIL & GAS INDUSTRY SOLUTIONS From wellhead to refinery feed ... 70

Field power generation ... 72

FUEL FLEXIBILITY Approved gaseous fuels and liquified natural gas ... 74

Liquid fuels... 78

PLANT TECHNOLOGY Modular solutions ... 88

Electrical & automation ... 94

Emissions reduction and monitoring ... 96

SERVICES Wärtsilä Development & Financial Services ... 102

Project management services ... 104

Civil engineering and construction services ... 106

Power plant lifecycle... 108

POWER GENERATION GENSETS Power generation gensets ... 116

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sustainable power system ... 6

POWER PLANTS More than 10 good reasons ... 10

Experience counts ... 14

Power plant solutions ... 16

Gas power plants ... 18

Wärtsilä 34 gas grid stability / emergency power plant ... 22

Wärtsilä 34 GasCube ... 26

Gas gensets... 28

Multi-fuel power plants ... 30

Wärtsilä 34DF multi-fuel power plant ... 36

Wärtsilä 34DF multi-fuel grid stability / emergency power plant . 38 Wärtsilä 50DF multi-fuel power plant ... 40

Multi-fuel gensets ... 42

Liquid fuel power plants ... 44

Wärtsilä 32 OilCube ... 45

Wärtsilä 32 liquid fuel grid stability / emergency power plant ... 48

Liquid fuel gensets ... 52

Flexicycle™ 50 power plants ... 54

Flexicycle™ 50 gas power plant ... 56

Flexicycle™ 50 multi-fuel power plant ... 58

Wärtsilä 20 containerised plant... 62

Wärtsilä 20 Powerskid ... 62

Floating power plants ... 64

Combined heat & power and trigeneration power plants ... 66

OIL & GAS INDUSTRY SOLUTIONS From wellhead to refinery feed ... 70

Field power generation ... 72

FUEL FLEXIBILITY Approved gaseous fuels and liquified natural gas ... 74

Liquid fuels... 78

PLANT TECHNOLOGY Modular solutions ... 88

Electrical & automation ... 94

Emissions reduction and monitoring ... 96

SERVICES Wärtsilä Development & Financial Services ... 102

Project management services ... 104

Civil engineering and construction services ... 106

Power plant lifecycle... 108

POWER GENERATION GENSETS Power generation gensets ... 116

WORLDWIDE CONTACTS

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ENABLING THE TRANSITION

TO A MODERN, SUSTAINABLE

POWER SYSTEM

Electricity consumption will continue to grow rapidly all over the world during the coming decades. At the same time, concerns related to global warming and declining fossil fuel resources have created a need, supported by political pressure, to reduce carbon emissions through renewable power. At

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present, renewable sources, hydropower excluded, cover a good 3% of total production, but their share is rapidly growing.

Providing intermittency problems can be efficiently resolved, wind or solar based electricity offers great potential. The variability of wind and solar power creates new challenges to power systems which cannot be solved by any grid solution. Even small variations in wind speed – which can happen many times per day within time frames of less than 15 minutes – have a dramatic impact on wind power output. In power systems with high shares of installed wind power capacity, this is a challenge which the system is not designed to handle.

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The existing power systems need to be complemented by dispatchable, dynamic capacity with the capability of handling frequent fast starts, stops and load ramps. To ensure a sustainable, reliable and affordable power system a dynamic capacity which corresponds to roughly half of the installed intermittent power capacity is required.

BALANCING THE POWER SYSTEM

Wärtsilä’s power plants enable transition to a modern, sustainable power system. The main corner-stones are very high energy efficiency, outstanding

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load-following power, as well as super-fast grid reserves on a national power system level.

Wärtsilä’s technology and power plant solutions have been developed to provide a unique combination of valuable features that enable new horizons for future sustainable, reliable and affordable national power systems.

The applications range from stationary and floating baseload power plants to dynamic grid stability and peak load services, as well as a wide variety of industrial self-generation applications.

Reservoir hydropower, where available, and smart grids with demand response, assist in the balancing task. When complementing the power system with Wärtsilä’s solutions, all system balancing challenges can be solved, even with the maximised use of intermittent renewables.

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… EPC deliveries, i.e. turn-key solutions … Leading emission-reduction

technology meeting the strictest emission standards both with gas and liquid fuels

… Maintenance schedule independent of the number of starts, stops or trips

… High part-load efficiency … Excellent plant availability and

reduced need for back-up capacity due to multi-unit installation

… CHP & Trigeneration as option

… Fast start-up, ~2 min from hot stand-by to full plant load … Net plant electrical

efficiency over 53 %

… Flexible maintenance schedules allowing maximum firm capacity

MORE THAN 10 GOOD REASONS

Wärtsilä power plants are designed for optimal performance in a wide variety of power production applications, and provide fast and flexible capacity with multiple dynamic operation modes, from ultra-fast grid reserve to efficient base load generation. These sustainable and affordable power systems have the highest energy efficiency, thus enabling cost effective and secure power generation regardless of changes in pricing and availability of fuels.

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… Minimal water consumption due to closed-circuit radiator cooling … Best load following capabilities in the

entire power industry (>100%/min)

… Stepwise investment at smaller risks and optimised profit generation

… Low gas pressure requirement

… Full plant output at high altitudes and hot and dry ambient conditions

… High starting reliability

… Black start capability

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OPERATIONAL FLEXIBILITY

Being able to operate in multiple modes, from efficient baseload power production to dynamic system balancing in combination with, for example, wind or solar power, Wärtsilä power plants become a key factor in optimising power systems.

They offer ultra fast, zero-emissions, non-spinning grid reserve for any contingency situation or grid black start. They can generate megawatts to the grid in 30 seconds from start-up and reach full load in two minutes. They are designed to start and stop – at the push of a button – time after time without impact on maintenance.

The multi-unit configuration allows plant availability and reliability of close to 100%, as well as highest possible firm capacity. They also ensure rapid load following and peak load capability with fast frequency regulation and an efficient spinning reserve.

Wärtsilä’s plants are also easy to locate next to critical load pockets, i.e. in cities, thanks to plant size, and low emission and noise levels, and thus reduce the grid investment cost notably. The infrastructural requirements are modest, with little or no water consumption, and low pipeline gas pressure (5 bar)

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ENERGY EFFICIENCY

Power plants based on multiple generating units are far more reliable and fuel efficient than single – or several – large power stations. They also serve efficiently on part load and in demanding ambient conditions, enabling high dispatch even in hot climates and at high altitudes.

We also offer the highest available simple cycle energy efficiency of current technologies, 49% or more. With the Flexicycle™ solution the advantages of a flexible simple cycle plant are combined with the superb efficiency of a combined cycle plant.

FUEL FLEXIBILITY

Wärtsilä’s multi-fuel plants enable the continuous choice of the most feasible fuel, including solutions for liquid and gaseous fuels as well as renewables. The possibilities gained from multi-fuel plants and fuel conversion solutions represent a hedge for the future.

The role of natural gas in power generation is expected to grow significantly over the coming years. Recent technical breakthroughs and the commercialisation of shale gas have resulted in a substantial extension of the perceived depletion time of gas reserves, and have lowered the price of natural gas. With power plants running on gas, the 20% renewable energy share target set for 2020 by many nations is within reach.

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Wärtsilä has a long history and extensive experience in the design, construction and turnkey supply of power plants, executing over 50 power plant projects each year. At the end of 2012, Wärtsilä had close to 54 GW of power installed in power plants in 169 countries around the world.

The supply and installation of these plants have provided Wärtsilä with a

EXPERIENCE COUNTS

AMERICAS

Output... 11.3 GW Plants ...395 Engines...1342

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EUROPE Output... 12.1 GW Plants ...1793 Engines...3361 AFRICA & MIDDLE EAST Output... 11.9 GW Plants ...856 Engines...2254 ASIA Output... 18.7 GW Plants ...1645 Engines...3627 TOTALLY 169 COUNTRIES Output... 53.7 GW Plants ...4689 Engines...10 584

to establish a worldwide network of our own dedicated service centres and workshops capable of supporting the operations and maintenance of our power plants throughout their lifecycle.

Adding to this vast experience of land-based installations, at the end of 2012 Wärtsilä had over 137 GWs installed as main or auxiliary engine applications in the active marine fleet, including merchant, offshore, navy, cruise and ferry and special vessels. In total, Wärtsilä had over 189 GW of engines installed worldwide.

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POWER PLANT SOLUTIONS

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GAS POWER PLANTS

Wärtsilä gas power plants use modern lean-burn technology fulfilling the stringest emission standards.

The gas power plants are based on modular 4–19 MW engine units operating on various gaseous fuels.

The Wärtsilä natural gas combustion technology meets the most stringent emission regulations anywhere.

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UTE LINHARES, BRAZIL

Used for stabilising the grid and reacting on periods of reduced hydro power in the grid supplying Linhares area. Customer ... IPP Type ...Wärtsilä 34 gas power plant Operating mode ... Peak load / stand-by & emergency Gensets ... 24 x Wärtsilä 20V34SG Total output ... 204 MW Fuel ...Natural gas Scope ...EPC (Engineering, Procurement

& Construction) Delivered ... 2009 The specific benefits for gas power plants include:

z

zPlant electrical efficiency of up to 49% in simple cycle and 53% in combined cycle mode

z

zAgile dispatch, able to supply megawatts to the grid within 1 minute and reaching full load in less than 5 minutes

z

zLow gas fuel pressure requirement

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Basic information Output Size Loading Unloading Min. load Efficiency

Plant type (operation mode) Standard start Fast start Ultra fast start

D

Typical examples of Wärtsilä’s modular gas power plants and their most important characteristics Configur ation Plant output @ 50Hz (MW) Plant sit e siz e (m x m) * Online in

(min) Full output in

(min) Online in

(min:sec) Full output in

(min) Online in (min:sec) Full output in

(min) 100% t

o 0%

(min) Min. envir

onm.

load (%) At 50% plant output (%) At 100% plant output (%)

Wärtsilä 34 gas power plant 12 x 20V34SG 117 70 x 115 2 10 1:30 5 n/a n/a 1 <3 48 48

Wärtsilä 34 gas grid stability power plant 12 x 20V34SG 117 70 x 115 2 10 1:30 5 0:30 2 1 <3 48 48

* Does not include possible switchyard, administration buildings, workshops, warehouses, roads. Fuel: Natural gas, LNG, biogas.

WÄRTSILÄ 34

GAS POWER PLANT

The extremely agile, flexible and efficient Wärtsilä 34 engine is perfect for applications requiring everything from peak load to baseload, including several starts/stops per day.

The natural gas technology meets the most stringent emission rules anywhere.

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Plant electrical efficiency excluding auxiliary system losses. Based on ISO3046 conditions and tolerances.

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WÄRTSILÄ 34 GAS GRID STABILITY/

EMERGENCY POWER PLANT

Based on the extremely agile and flexible Wärtsilä 34 engine, this solution has been developed for stand-by, emergency and peak load applications. The plant can take and reject load extremely fast, day after day.

The natural gas technology meets the most stringent emission rules anywhere. The Ultra Fast start capability only requires a slightly higher preheating temperature, cyclic slow turning to be performed and hydrostatic lubrication of the generator.

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WÄRTSILÄ 50

GAS POWER PLANT

Due to the high efficiency, flexibility and outstanding reliability of the Wärtsilä 50 engine, this solution is perfect for flexible baseload applications including daily starts and stops.

The natural gas technology meets the most stringent emission rules anywhere.

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WÄRTSILÄ 34 GASCUBE

A Wärtsilä 34 GasCube plant consists of multiple of engine modules designed to meet a total power need of 6–30 MW. A GasCube based on the Wärtsilä 16V34SG or Wärtsilä 20V34SG, with all the auxiliaries and components needed to make up a working power production unit, provides 7–10 MWe per unit. Due to the self-contained design, the GasCube is the optimal solution for agile, streamlined and exceptionally cost efficient project execution.

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BONTANG, INDONESIA

Used to provide base load electricity for the local city of Bontang. Customer ... IPP Type ... Wärtsilä 34 GasCube Operating mode ...Baseload Gensets ... 2 x Wärtsilä 16V34SG Total output ... 13.9 MW Fuel ...Natural gas Scope ...EPC (Engineering,

Procurement & Construction) Delivered ... 2009

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GAS GENSETS

Gensets based on the 34SG engines are normally transported as complete units, i.e. with the engine and its generator readily mounted on a common base frame. If required by the logistics of the project, the gensets can also be delivered dismantled into blocks with only engines mounted and generators shipped separately. If necessary, it is possible to deliver the gensets as three separate main blocks: engine, generator and base frame.

Gensets based on the 18V50SG engine are normally delivered for separate mounting of the engine and its generator. Hence, the genset is transported in two blocks, engine mounted on its base frame and generator mounted on its base frame, which allows a considerably reduced transportation weight.

PEARSALL POWER PLANT (STEC), USA

Used to provide balancing power for the numerous wind power plants in the region.

Customer ...Utility Type ... Wärtsilä 34 gas grid stability Operating mode ....Peak load/stand-by & emergency Gensets ... 24 x Wärtsilä 20V34SG Total output ... 202.5 MW Fuel ... Natural gas Scope ... EEQ (Engineeried Equipment Delivery) Delivered ...2008

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Wärtsilä 34SG 9L34SG 16V34SG 20V34SG

Power, electrical (50 Hz/750 rpm) kW 4340 7740 9730

Power, electrical (60 Hz/720 rpm) kW 4170 7430 9340

Genset dry weight (tonne) ±5% 77 120 130

Wärtsilä 50SG 18V50SG

Power, electrical (50 Hz/500 rpm) kW 18 320

Genset dry weight (tonne) ±5% 365

Reduced transport weight (tonne) ±5% 293

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SANGACHAL, AZERBAIJAN

Providing baseload and grid stability in the Sangachal area.

Customer ... Utility Type ...Wärtsilä 50DF multi-fuel power plant Operating mode ...Baseload Gensets... 18 x Wärtsilä 18V50DF Total output ... 308 MW Fuel ...Natural gas (back-up LFO) Scope ... EPC (Engineering,

Procurement & Construction) Delivered ...2006

MULTI-FUEL POWER PLANTS

The ability to switch to the most economical, or readiest available, fuel is of great value at a time of fluctuating fuel prices. Furthermore, fuels can be switched while the engine is operating, for example if the gas supply is interrupted. The ability to switch between fuels brings additional value at times of fluctuating fuel prices or unreliable fuel supply. Fuels can be switched freely during operation.

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Fuel flexibility

z

zgas only (liquid pilot fuel) – associated gas, biogas, LNG, natural gas

z

– not sensitive to gas quality

z

zliquid fuel only – crude oil, diesel, residual oil, fuel-water emulsions, liquid biofuel

z

zshared fuel mode – running on gas and liquid fuel simultaneously

z

– fuel switchover without power decrease

z

– automatic and instant trip to liquid fuel mode in alarm situations

z

– automatic transfer to liquid fuel mode on request at any load

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– automatic trip to liquid fuel mode after 5 minutes at engine loads below 10%

z

– automatic transfer to gas mode on request at loads below 80%

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Typical examples of Wärtsilä’s modular multi-fuel power plants and their most important characteristics

D Configur ation Plant output @ 50Hz (MW) Plant sit e siz e (m x m) * Online in

(min:sec) Online in

(min:sec) Online in (min:sec) Full output in

(min:sec) 100% t

o 0%

(min:sec) Min. env

. load

(%) At 50% plant output (%) At 100% plant output (%)

Wärtsilä 34DF multi-fuel power plant (gas)*** 12 x 20V34DF 105 70 x 115 3 10 2 6 n/a n/a 1 <1 46 46

Wärtsilä 34DF multi-fuel power plant (liquid)**** 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 n/a n/a 1 <1 45 45

Wärtsilä 34DF multi-fuel grid stability (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 1 3 1 <1 46 46

Wärtsilä 34DF multi-fuel grid stability (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 0:20 2:20 1 <1 45 45

Wärtsilä 50DF multi-fuel power plant (gas) 24 x 18V50DF 399 150 x 180** 3 15 3 10 n/a n/a 1 <1 48 48

Wärtsilä 50DF multi-fuel power plant (liquid) 24 x 18V50DF 399 150 x 180** 3 15 1 10 n/a n/a 1 <1 45 45

Wärtsilä 32GD multi-fuel power plant (gas) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45

Wärtsilä 32GD multi-fuel power plant (liquid) 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45

WÄRTSILÄ 34DF

MULTI-FUEL POWER PLANT

The extremely agile, flexible and efficient Wärtsilä 34 engine is perfect for applications requiring everything from peak load to baseload, including several starts/stops per day.

The multi-fuel technology can shift between natural gas and any type of liquid fuel, including HFO, on the run. Natural gas pressure of only 5 bar is required.

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(min:sec) Online in

(min:sec) 100% t

o 0%

(min:sec) Min. env

. load

Wärtsilä 34DF multi-fuel power plant (gas)*** 12 x 20V34DF 105 70 x 115 3 10 2 6 n/a n/a 1 <1 46 46

Wärtsilä 34DF multi-fuel power plant (liquid)**** 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 n/a n/a 1 <1 45 45

*** Fuel: Biogas, LNG, natural gas. Gas pressure 5 bar. **** Fuel: HFO, liquid biofuel, LFO.

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Based on the extremely agile and flexible Wärtsilä 34 engine, this solution has been developed for stand-by, emergency and peak load applications. The plant can take and reject load extremely fast, day after day.

The multi-fuel technology can shift between natural gas and any type of liquid fuel, including HFO, on the run. Natural gas pressure of only 5 bar is required. The Ultra Fast start capability only requires a slightly higher preheating temperature, cyclic slow turning to be performed and hydrostatic lubrication of the generator.

WÄRTSILÄ 34DF MULTI-FUEL GRID

STABILITY / EMERGENCY POWER PLANT

(min:sec) Online in

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o 0%

(min:sec) Min. env

. load

Wärtsilä 34DF multi-fuel power plant (gas) 12 x 20V34DF 105 70 x 115 3 10 2 6 n/a n/a 1 <1 46 46

Wärtsilä 34DF multi-fuel power plant (liquid) 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 n/a n/a 1 <1 45 45

Wärtsilä 34DF multi-fuel grid stability (gas)*** 12 x 20V34DF 105 70 x 115 3 10 2 6 1 3 1 <1 46 46

Wärtsilä 34DF multi-fuel grid stability (liquid)**** 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 0:20 2:20 1 <1 45 45

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(min:sec) Online in

(min:sec) 100% t

o 0%

(min:sec) Min. env

. load

Wärtsilä 34DF multi-fuel grid stability (gas)*** 12 x 20V34DF 105 70 x 115 3 10 2 6 1 3 1 <1 46 46

Wärtsilä 34DF multi-fuel grid stability (liquid)**** 12 x 20V34DF 105 70 x 115 1 6 0:20 2:20 0:20 2:20 1 <1 45 45

*** Fuel: Biogas, LNG, natural gas. Gas pressure 5 bar. ****Fuel: HFO, liquid biofuel, LFO.

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0 10 20 30 40 50 60 70 80 90 100 0 1 2 3 4 5 6 7 Time (min) LOADING A. Speed acceleration and synchr. 1 min B. Loading, 9 min

C. Total start up and loading, 10 min D. Unloading, 1 min A B C D 8 9 10 12 0 OUTPUT AND SIZE

700 600 500 400 300 200 100 0 80000 70000 60000 50000 40000 30000 20000 10000 0 6 12 18 24 30 36 2 ... 3 4 3 4 2 1 50 45 40 35 30 25 20 15 10 5 0 0 50 100 150 200 250 300 350 400 Power output (MW) EFFICIENCY 7 8 6 Fuel ef ficiency (% ) Plant size (m ) 2 Plant output (MW) Number of engines (pcs) Power (%) Liquid 11

A. Speed acceleration and synchr. 3 min B. Loading, 7 min

C. Total start up and loading, 10 min D. Unloading, 1 min

A

BGas

C D

(min:sec) Online in

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. load

Wärtsilä 50DF multi-fuel power plant (gas)*** 24 x 18V50DF 399 150 x 180** 3 15 3 10 n/a n/a 1 <1 48 48

Wärtsilä 50DF multi-fuel power plant (liquid)**** 24 x 18V50DF 399 150 x 180** 3 15 1 10 n/a n/a 1 <1 45 45

Due to the high efficiency, remarkable flexibility and outstanding reliability of the Wärtsilä 50 engine, this solution is perfect for flexible baseload applications including daily starts and stops.

WÄRTSILÄ 50DF

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0 10 20 30 40 50 60 70 80 90 100 0 1 2 3 4 5 6 7 Time (min) LOADING A. Speed acceleration and synchr. 1 min B. Loading, 9 min

C. Total start up and loading, 10 min D. Unloading, 1 min A B C D 8 9 10 12 0 OUTPUT AND SIZE

700 600 500 400 300 200 100 0 80000 70000 60000 50000 40000 30000 20000 10000 0 6 12 18 24 30 36 2 ... 3 4 3 4 2 1 50 45 40 35 30 25 20 15 10 5 0 0 50 100 150 200 250 300 350 400 Power output (MW) EFFICIENCY 7 8 6 Fuel ef ficiency (% ) Plant size (m ) 2 Plant output (MW) Number of engines (pcs) Power (%) Liquid 11

C. Total start up and loading, 10 min D. Unloading, 1 min

A

BGas

C D

(min:sec) Online in

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. load

Wärtsilä 50DF multi-fuel power plant (gas)*** 24 x 18V50DF 399 150 x 180** 3 15 3 10 n/a n/a 1 <1 48 48

Wärtsilä 50DF multi-fuel power plant (liquid)**** 24 x 18V50DF 399 150 x 180** 3 15 1 10 n/a n/a 1 <1 45 45

*** Fuel: Biogas, LNG, natural gas. Gas pressure 5 bar. ****Fuel: HFO, liquid biofuel, LFO.

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(min:sec) Online in

(min:sec) 100% t

o 0%

(min:sec) Min. env

. load

Wärtsilä 32GD multi-fuel power plant (gas)*** 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45

Wärtsilä 32GD multi-fuel power plant (liquid)**** 12 x 20V32GD 107 115 x 165 1 6 0:30 2:30 n/a n/a 1 <3 45 45

WÄRTSILÄ 32GD

MULTI-FUEL POWER PLANT

The extremely agile, flexible and efficient Wärtsilä 32GD engine is perfect for everything from peak load to baseload applications including constant starts and stops.

The ultimate GD technology can shift between natural gas, crude oil and liquid fuels and even run in a fuel sharing mode where the fuels are mixed in the cylinder. Natural gas needs to be injected at around 350 bar.

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(min:sec) Online in

(min:sec) 100% t

o 0%

(min:sec) Min. env

. load

*** Fuel: Associated gas, biogas, LNG, natural gas. Gas pressure 350 bar. **** Fuel: Crude, HFO, liquid biofuel, LFO.

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(min:sec) Online in

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o 0%

(min:sec) Min. env

. load

WÄRTSILÄ 46GD

MULTI-FUEL POWER PLANT

Due to the high efficiency, flexibility and outstanding reliability of the Wärtsilä 46GD engine, this solution is perfect for flexible baseload applications including daily starts and stops.

The ultimate GD technology can shift between natural gas, crude oil and liquid fuels and even run in a fuel sharing mode where the fuels are mixed in the cylinder.

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(min:sec) Online in

(min:sec) 100% t

o 0%

(min:sec) Min. env

. load

*** Fuel: Associated gas, biogas, LNG, natural gas. Gas pressure 350 bar. **** Fuel: Crude, HFO, liquid biofuel, LFO.

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KIISA ERPP I & II, ESTONIA

Providing emergency back-up for the electricity grid in the Tallin area.

Customer ...Transmission System Operator Type ...Wärtsilä 34DF multi-fuel grid stability Operating mode ....Peak load/stand-by & emergency Gensets... 27 x Wärtsilä 20V34DF Total output ... 250 MW Fuel ...Natural gas & LFO Scope ... EPC (Engineering,

Procurement & Construction) Delivered ... 2013 & 2014

MULTI-FUEL GENSETS

Gensets based on the 32GD and 34DF engines are normally transported as complete units, i.e. with the engine and its generator readily mounted on a common base frame. If required by the logistics of the project, the gensets can also be delivered dismantled into blocks with only engines mounted and generators shipped separately. If necessary, it is possible to deliver the gensets as three separate main blocks: engine, generator and base frame.

Gensets based on the Wärtsilä 46GD/50DF engines are normally delivered for separate mounting of the engine and its generator. Hence, the genset is transported in two blocks, engine mounted on its base frame and generator mounted on its base frame, which allows a considerably reduced transportation weight.

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Wärtsilä 32GD 6L32GD 9L32GD 12V32GD 16V32GD 20V32GD

Power, electrical (50 Hz/750 rpm) kW 2640 3970 5300 7120 8920

Power, electrical (60 Hz/720 rpm) kW 2580 3890 5180 6970 8730

Genset dry weight (tonne) ±5% 58 77 92 120 130

Wärtsilä 46GD 12V46GD 18V46GD

Genset dry weight (tonne) ±5% 265 370

Reduced transport weight (tonne) ±5% 170 298

Wärtsilä 34DF 6L34DF 9L34DF 16V34DF 20V34DF

Power, electrical (50 Hz/750 rpm) kW 2580 3890 6970 8730

Power, electrical (60 Hz/720 rpm) kW 2490 3760 6740 8440

Genset dry weight (tonne) ±5% 55 79 120 130

Wärtsilä 50DF 18V50DF

Power, electrical (50 Hz/500 rpm) kW 16640

Power, electrical (60 Hz/514 rpm) kW 17080

Genset dry weight (tonne) ±5% 369

Reduced transport weight (tonne) ±5% 297

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LIQUID FUEL POWER PLANTS

Wärtsilä liquid fuel power plants represent high efficiency and low emissions. Proven long-term reliability makes these plants suitable for stationary and floating baseload, and for stand-by applications.

The specific benefits for liquid fuel power plants include:

z

z_{Fuel flexibility, the ability to run on heavy fuel oil, light fuel oil, crude oil,}

emulsified fuels or liquid biofuel

z

z_{Agile dispatch, able to supply megawatts to grid within 20 seconds, 140}

seconds to full plant load

SUAPE II, BRAZIL

Customer ...IPP Type ...Wärtsilä 46 liquid fuel power plant Operating mode ....Peak load/stand-by & emergency Gensets ...17 x Wärtsilä 20V46F Total output ... 380 MW Fuel ...HFO Scope ... EPC (Engineering,

Procurement & Construction) Delivered ...2011

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WÄRTSILÄ 32 OILCUBE

The Wärtsilä 32 OilCube based on the Wärtsilä 12V32, Wärtsilä 16V32 or Wärtsilä 20V32 generating sets is a complete power plant unit designed to meet a power demand of 5 to 30 MW.

z

zCompact design and proven technical solutions due to pre-engineering

z

zHigh electrical efficiency due to minimised electricity consumption

z

zPerfect for EPC deliveries even to areas lacking infrastructure

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Typical examples of Wärtsilä’s modular liquid fuel power plants and their most important characteristics D Configur ation Plant output @ 50Hz (MW) Plant sit e siz e (m x m) * Online in

(min:sec) Online in

(min:sec) 100% t

o 0%

(min:sec) Min. env

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(%) At 50% plant output (%) Appr

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efficiency (%)

Wärtsilä 32 liquid fuel power plant 12 x 20V32TS 117 115 x 165** 1 6 0:20 2:20 n/a n/a 1 <3 46 46

Wärtsilä 32 liquid fuel grid stability power plant 12 x 20V32 116 70 x 90*** 1 6 0:20 2:20 0:20 1 1 <3 46 46

Wärtsilä 46 liquid fuel power plant 12 x 18V46 205 140 x 185** 3 15 0:35 9:35 n/a n/a 1 <2 47 47

* Excluding switchyard, administration buildings, workshops, warehouses, roads. ** Including liquid fuel tank storage area.

*** Excluding the HFO storage system

The extremely agile, flexible and efficient Wärtsilä 32 engine is perfect for everything from peak load to baseload applications including constant starts and stops.

The heavy duty fuel injection system can handle extremely rough qualities of HFO.

WÄRTSILÄ 32

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(min:sec) Online in

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efficiency (%)

Fuel: Crude oil, HFO, diesel, residual oil, fuel-water emulsions, liquid biofuel

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WÄRTSILÄ 32 LIQUID FUEL GRID

STABILITY / EMERGENCY POWER PLANT

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efficiency (%)

Based on the extremely agile and flexible Wärtsilä 32 engine, this solution is developed for stand-by, emergency and peak load applications. The plant can take and reject load extremely fast, day after day.

The heavy duty fuel injection system can handle extremely rough qualities of HFO. The Ultra Fast start capability only requires a slightly higher preheating temperature, cyclic slow turning to be performed and hydrostatic lubrication of the generator.

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(min:sec) Online in

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. load

ox.

efficiency (%)

Wärtsilä 20V32 grid stability plant is designed for running on LFO or biodiesel, not on HFO, therefore the reduced plant footprint.

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0 10 20 30 40 50 60 70 80 90 100 Time (min) LOADING

C. Total start up and loading, 10 min D. Unloading, 1 min A B C D 0 1 2 3 4 5 6 7 8 9 10 11 12 0 700 600 500 400 300 200 100 0 70000 60000 50000 40000 30000 20000 10000 0 6 12 18 24 30 36 2 ... 3 4 3 4 50 45 40 35 30 25 20 15 10 5 0 0 50 100 150 200 250 269 Power output (MW) EFFICIENCY 5 6 7 8 6

OUTPUT AND SIZE

Fuel ef ficiency (% ) Plant size (m ) 2 Plant output (MW) Number of engines (pcs) Power (%) 2 1 Liquid

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WÄRTSILÄ 46

LIQUID FUEL POWER PLANT

Due to the high efficiency, flexibility and outstanding reliability of the Wärtsilä 46 engine, this solution is perfect for flexible baseload applications including daily starts and stops.

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0 10 20 30 40 50 60 70 80 90 100 Time (min) LOADING

C. Total start up and loading, 10 min D. Unloading, 1 min A B C D 0 1 2 3 4 5 6 7 8 9 10 11 12 0 700 600 500 400 300 200 100 0 70000 60000 50000 40000 30000 20000 10000 0 6 12 18 24 30 36 2 ... 3 4 3 4 50 45 40 35 30 25 20 15 10 5 0 0 50 100 150 200 250 269 Power output (MW) EFFICIENCY 5 6 7 8 6

OUTPUT AND SIZE

Fuel ef ficiency (% ) Plant size (m ) 2 Plant output (MW) Number of engines (pcs) Power (%) 2 1 Liquid

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efficiency (%)

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LIQUID FUEL GENSETS

Gensets based on the 20, 32 and 32TS engines are normally transported as complete units, i.e. with the engine and its generator readily mounted on a common base frame. If required by the logistics of the project, the gensets can also be delivered dismantled into blocks with only engines mounted and generators shipped separately. If necessary, it is possible to deliver the gensets as three separate main blocks: engine, generator and base frame.

Gensets based on the Wärtsilä 46 engines are normally delivered for separate mounting of the engine and its generator. Hence, the genset is transported in two blocks, engine mounted on its base frame and generator mounted on its base frame, which allows a considerably reduced transportation weight.

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LUFUSSA PAVANA I & II, HONDURAS

Customer ... IPP Type ... Wärtsilä 46 & 38 liquid fuel power plant Operating mode ...Baseload Gensets ..16 x Wärtsilä 18V46 + 6 x Wärtsilä 18V38 Total output ... 341 MW Fuel ...HFO Scope ...EEQ (Engineered Equipment Delivery) Delivered ...1998 and 2003

Wärtsilä 20 6L20 9L20

Wärtsilä 32 6L32 9L32 12V32 16V32 18V32 20V32 20V32TS

Power, electrical (50 Hz/750 rpm) kW 2640 3970 5330 7120 8030 8920 9730 Power, electrical (60 Hz/720 rpm) kW 2580 3890 5210 6970 7840 8730 9340

Genset dry weight (tonne) ±5% 53 78 92 117 128 130 138

Wärtsilä 46 12V46 18V46

Reduced transport weight (tonne) ±5% 207 296

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FLEXICYCLE™ POWER PLANTS

The new Flexicycle solution combines the advantages of a flexible simple cycle plant with the superb efficiency of a combined cycle plant, in a unique way. Flexicycle power plants can be optimised for different outputs up to 600 MW. The power plant solution is based on combustion engines and steam turbine combined cycle production. Each engine is equipped with a waste heat recovery steam generator. The power plant has one common steam turbine and condenser. The power plant cooling is typically arranged so that the combustion engines are cooled with closed loop radiators and the steam cycle with cooling towers. When equipped with an air cooled condenser, our combined cycle plants also have very low water consumption.

Two operation modes are offered: dynamic and fast simple cycle, and highly efficient combined cycle. Depending on the configuration, in simple cycle, the efficiency is up to 49%, and in combined cycle more than 53%.

QUISQUEYA I & II DOMINICAN REPUBLIC

Customer ...IPP + Industry Type ...Flexicycle 50DF multi-fuel power plant Operating mode ...Flexible baseload Gensets ... 12+12 x Wärtsilä 18V50DF Total output ... 430 MW Fuel ...Natural gas & LFO Scope ... EPC (Engineering, Procurement & Construction) Delivered ...2013

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1. Exhaust gas boiler 2. Feed water tank 3. Steam turbine 4. Water cooled condenser 5. Condensate preheater 6. Heat recovery container including auxiliary boiler 7. Cooling tower 8. Engine preheater

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FLEXICYCLE™ 50 GAS POWER PLANT

Combining the flexibility of combustion engines with the efficiency of a combined cycle gives the ultimate flexible baseload solution.

Natural gas technology meets the most stringent emission regulations anywhere.

Plant type (operation mode) Standard start Fast start

Typical examples of Wärtsilä’s Flexicycle power plants and their most important characteristics

Configur ation Plant output @ 50Hz (MW) Plant sit e siz e (m x m) * Online in

(min) Online in

(min) 100% t

o 0%

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. load

Flexicycle 50 gas power plant (SC mode) 24 x 18V50SG + ST 440 100 x 150 2 10 1:30 5 1 <2 49 49

Flexicycle 50 gas power plant (CC mode) 24 x 18V50SG + ST 480 100 x 150 40 60 30 45 15 <15 53 53

Flexicycle 50DF power plant (SC mode)(gas) 24 x 18V50DF + ST 399 100 x 150** 3 15 3 10 1 <1 48 48

Flexicycle 50DF power plant (SC mode)(liquid) 24 x 18V50DF + ST 399 100 x 150** 40 60 30 45 1 <1 48 48

Flexicycle 50DF power plant (CC mode)(gas) 24 x 18V50DF + ST 440 100 x 150** 3 15 1 10 15 <15 52 52

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(min) Online in

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Flexicycle 50DF power plant (CC mode)(liquid) 24 x 18V50DF + ST 440 100 x 150** 40 60 30 45 15 <15 52 52

(*) Excluding switchyard, administration buildings, workshops, warehouses, roads. (**) Excluding HFO storage tank area.

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FLEXICYCLE™ 50DF MULTI-FUEL

POWER PLANT

Combining the flexibility of combustion engines with the efficiency of a combined cycle gives the ultimate flexible baseload solution.

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