31 Cleanest Power Today

7/28/2019 31 Cleanest Power Today

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POWER

THE CLEANEST

POWER


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Alstom is a global leader in the world of power

generation and sets the benchmark for innovative

and environmentally responsible technologies.

The company designs, manufactures and supplies

state-of-the-art products and systems to the power

generation industry - for gas, coal, wind, hydro and

nuclear power - and industrial markets. In addition,

Alstom provides conventional islands for nuclear

power plants. Our objective is to provide the most

efficient and cleanest integrated power solutions for

our customers. We supply and integrate all components

of a clean power solution from boilers and air quality

control, to energy recovery systems. Our specialists

have extensive experience in retrofitting, upgrading,

refurbishing and modernising existing power plant

equipment. Unrivalled expertise in project management

for all kinds of power generation systems, from small

to large, from single equipment to complete turnkey

solutions.

The company's unique offering brings real value

to our customers. With our innovative plant

integration concept, we help operators to maximise

plant performance, while fully complying with

environmental regulations and obligations.

WORLD LEADER IN POWER GENERATION

Alstom supplies major equipment in 25% of the worldwide

installed base.

No. 1 in turnkey power plants

No. 1 in air quality control systems

No. 1 in hydro turbines and generators

No. 1 in the number of installed boilers worldwide

No. 1 in installed turbines and generators for nuclear plants

No. 1 in steam turbine retrofit and integrated retrofit projects

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Customised Power Plant Solutions

Based on its Plant Integrator concept, Alstom creates real

value for its customers by providing them with complete and

optimised power solutions. This approach goes beyond the

typical product compilation approach simply aimed at

reducing cost.

Giving Customers the Best Choice

With Alstom's Plant Integrator approach, customers can

choose between different options to find the solution that is

best suited for them. These solutions help them to achieve

their business objectives and consequently, better serve their

markets. Factors determining greater customer value include:

Investment

Lead-Time

Performace

Availability & Flexibility

POWER PLANT INTEGRATION

FROM LEFT TO RIGHT

Caruachi hydro power station - Venezuela Shoaiba thermal power plant - Saudi Arabia

Flamanville nuclear power station - France

Dunkirk combined-cycle power plant - France

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Through experience, continuous research and the

development of state-of-the-art products and

technologies, Alstom has rightfully earned its position

of leadership in the world of power generation.

From 25 development centres and 13 laboratories

around the globe, we focus on the improvement

of plant performance, overall efficiency and helpingour industry to reduce its environmental impact.

IMPROVING PLANT PERFORMANCE

Significant improvements in performance and cost-effectiveness

can be achieved by applying technology solutions to existing

plant development. For example, material research has led to

the construction of turbine blades from a large coated single

crystal to enhance performance and minimise corrosion.

Similarly, advanced engineering simulation systems, such as

thermal modelling, have greatly extended the life of mechanical

components in steam turbines and significantly increased

power output.

IMPROVING PLANT EFFICIENCY

Alstoms technical expertise helps to improve significantly

the efficiency of power plants.

Today we offer advanced, high efficiency supercritical boilers

operating at steam parameters of 600/620C and 275 bar.

In addition, we are currently developing a prototype for an ultra

supercritical (USC) power plant which will operate at 700C

and 350 bar. This higher operational temperature will enablegreater plant efficiency than ever before! Our turbine technology

guarantees high efficiency even in combined-cycle power plants

operating at part-load.

LEADING

THROUGH

TECHNOLOGY


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REDUCING ENVIRONMENTAL IMPACT

Alstom has been able to reduce the environmental impact

of power plants in many ways and integrates environmental

impact analysis into the design process. This has a direct effect

on lowering cost during the plant life cycle.

Overall efficiency improvements help to reduce CO2 emissions,

while specific technologies minimise the emission of specific

pollutants. For example, our high efficiency pulverised coal

combustion system minimises all traditional pollutants. Circulating

Fluidised Bed (CFB) technology inhibits nitrogen oxide (NOx)

emissions, while flue gas desulphurisation technology can

capture as much as 98% of sulphur dioxide emissions

from conventional suspension-fired boilers. Similarly, advanced

emission control systems are able to capture remaining

emissions from pulverised coal and CFB units while also

reducing mercury emissions.

Our aim is to achieve near zero CO2 emissions through the

application of efficiency, our Plant Integrator approach,

and carbon capture technologies.

RESEARCH IN ACTION

In addition to our own research & development efforts to

develop new emission control technologies and improve existing

techniques, we are also involved in a number of public projects

and partnerships, notably in the field of CO2 capture and storage.

Within the ENCAP programme (funded by the European

Union), research is under way to develop new CO2 capture

technologies

The Zero Emission Fossil Fuel Power Plants (ZEP)

technology platform (launched by the European

Commission) aims at enabling European Fossil Fuel

Power Plants to have zero CO2 emissions by 2020.

FROM LEFT TO RIGHT

Carbon-capture demonstration plant

Schwarze Pumpe - Germany

Belchatow thermal power plant - Poland

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WORLDWIDE PRESENCE

With over 49,500 employees in 70 countries around the globe,

Alstom Power combines local presence and knowledge with global

resources in order to deliver a service that meets the high

expectations and needs of our customers.

WORLDWIDE

PRESENCE


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COAL OR OIL-FIRED POWER PLANTS

850 MW turnkey clean coal-fired power plant

in Belchatow - Poland

Customer: BOT Elektrownia BelchatowThe largest power plant ever built in Poland

850 MW Iatan generating station unit - USA

Customer: Kansas City Power and Light

Integrated and optimised clean coal combustion

technologies (boilers and air quality control equipment).

670 MW Maritza thermal power plant - Bulgaria

Customer: AES Corporation

Emission levels below those required by the E.U.

2,100 MW + 300 MW Arnot coal-fired power plant- South Africa

Customer: Eskom

Integrated and optimised retrofit (boiler and turbine)

to increase output by 300 MW for all 6 units.

11 x 400 MW conventional steam plant in Shoaiba

- Saudi Arabia

Customer: Saudi Electric Company

The largest oil-fired power plant in the Middle East.

NUCLEAR CONVENTIONAL ISLANDS

1,750 MW conventional turbine island for EPR nuclear

power plant in Flamanville 3 - France

Customer: EDF

The Arabelle steam turbine will be the biggest ever built

in the world (2012).

Retrofit of Laguna Verde nuclear power plant

- Mexico

Customer: CFE

Increase of plant capacity by 20%.

GAS-FIRED POWER PLANTS

1,200 MW combined cycle power plant in Cartegena - Spain

Customer: Gas Natural

Delivery in less than 25 months.

2 x 400 MW combined cyle power plant in Dunkirk - France

Customer: DK6 (Arcelor/Gaz de France)

Flexible electricity generation on natural gas, coke oven

and blast furnace gas from adjacent steel mills.

400 MW combined cycle power plant for Tallawara - Australia

Customer: TRUenergy

GT26 based plant for booming New South Wales.

420 MW turnkey generating unit at Mosenergos

combined heat and power plant - RussiaCustomer: OJSC Mosenergo

The new unit will increase plant capacity to 1830 MW.

HYDRO POWER PLANTS

Three Gorges hydro power station - China

Left bank (8x700 MW turbines and generators; 16 governors)

and right bank (4x700 MW turbines and generators)

Refurbishment of four generating units at

Guri 1 power house - Venezuela

Customer: C.V.G. Electrification del Caroni (EDELCA)

Refurbishment of Francis turbines, generators and associated

hydro-mechanical equipment

La Grande hydro power station - Canada

Customer: Hydro Qubec

33 turbine / generator units, 8654 MW

Itaipu hydro Power Station - Brazil

Customer: Itaipu Binacional

10x700 MW turbine /generator units

CUSTOMER REFERENCES

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Power plant operators of today are facing a complex

set of challenges in their efforts to make their plants

more competitive, while complying with environmental

regulations. Furthermore, market predictions suggest

that electricity demand will continue to increase in

the next decades.

In view of these developments, Alstom stands ready

to help plant operators to make the right choice for

a balanced portfolio of energy sources. Allowing them

at the same time to offer the newest technologies

available to curtail the emissions of both CO2 and

traditional pollutants.

Through our Plant Integrator approach, Alstom is bestpositioned as a full-service provider, to design and

manufacture all the components of a clean power plant.

From turbines, generators and boilers, to air quality

control systems.

CLEAN POWER TODAY!

LEFT

Neurath lignite-fired power plant

Germany

RIGHT

Transalta power station in Centralia,

Washington State - USA

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EXPERTISE IN

CLEAN POWER SOLUTIONS

Alstom technologies are delivering solutions today! As the

uncontested leader in clean power generation technologies, we

provide the cleanest integrated power solutions on the market

and this for all plants (both existing and new),

all energy sources (fossil fuels, hydro, nuclear),

and all emissions (NOx, SOx, mercury, particulate matter).

For example, we deliver new coal-fired power plants with an

advanced supercritical design using proven clean combustion

solutions that are integrated with state-of-the-art emission

control systems. Similarly, we improve the thermal and

environmental efficiency of existing power plants by retrofitting

plant components, or upgrading the entire system.

INVESTING IN THE FUTURE OF CLEAN POWER

Alstom invests strongly in the research and development of

environmentally conscious, cleaner solutions.

With Alstom's innovations in boiler technology, new supercritical

and ultra supercritical, coal-fired plants will achieve around

50% efficiency. This optimises reliability and offers greater

availability.

Together with partners, universities and our utility customers

in Europe and the United States, we are collaborating

on the development of options for post-combustion and

oxy-combustion CO2 capture.

FROM LEFT TO RIGHT

Wet flue gas desulphurisation, Salt River

Project - Arizona, USA

Seawater flue gas desulphurisation

in Shenzhen - China

Three Gorges hydro power station -

China

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READY FOR CARBON CAPTURE:

NOW AND TOMORROW

Of the main technology paths leading to the capture

of CO2 emitted by burning fossil fuels, Alstom Power

is concentrating on post-combustion technologies

and oxy-combustion.One reason is that capture technologies must be

adaptable to existing power stations. Secondly,

they must serve as built-in components of the

numerous power stations, mainly coal, that will be

built by 2030, to meet the growing energy demand

of developing countries. Applying this new technology

to the global installed base, is a key challenge to which

Alstom is fully committed.

POST-COMBUSTION CAPTURE

Post-combustion capture is the most readily available technology

today and the most easily adaptable to the large installed base

of coal and gas units.

With this technology, the CO2 is selectively removed from flue

gas in the power plant through a capture unit. The most widelydeveloped post-combustion capture solvent is amine. The major

problem with amine capture is the high cost: due to the heat

required during the stripping phase to separate the amine solvent

and CO2. This would lead to a 25% decrease in plant output.

In February 2008 Alstom signed a joint development and

commercialisation agreement with Dow Chemical Company,

the global gas treating technology leader and the worlds largest

producer of amines. This agreement aims to develop the most

economic and environmentally conscious, amine-based carbon

capture solutions.

Alstom is also pursuing a very promising new post-combustionprocess involving chilled ammonia. This technology potentially

has much lower energy requirements, significantly reducing the

cost of CO2 capture. Alstom has a clear strategy to develop chilled

ammonia both on coal and gas effluents and has announced

numerous partnerships with EPRI, Statoil, WE Energies, AEP

and EoN in order to validate the process on an industrial level

before the end of 2011.

CARBON CAPTURE

AND STORAGE

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Oxy-Firing Pilot Projects

Schwarze Pumpe, Germany, 30 MW (lignite)

Lacq, France, 30 MW (oil and gas)

Chilled Ammonia Pilot Projects

Pleasant Prairie, USA, 5 MW (coal)

Mongstad, Norway, 40 MW (gas)

Karlshamn, Sweden, 5 MW (oil and gas)

Mountaineer, USA, 30 MW (coal)

Edmonton, Alberta, Canada, 200 MW (coal)

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OXY-FIRING TECHNOLOGY

Oxy-firing technology involves burning solid fuel with high-purity

oxygen rather than air. The combustion is controlled with

a recycle stream of CO2. The flue gas obtained from oxy-

combustion is mainly composed of water and CO2, the latter

of which is easily captured at the back-end by water separation.

Oxy-firing applies to new units but may suit some retrofits

as well.

Alstom is playing a key role in developing oxy-fired PC and

CFB techniques. We have been selected by the power producer,

Vattenfall to set up the first steam power plant using the oxygen

combustion of brown coal.

Based on its CFB know-how, Alstom is also investigating

breakthrough technologies such as chemical looping. This

unique system replaces the traditional boiler with a two-stage

chemical conversion process, using an oxygen 'carrier' to transfer

oxygen to the fuel. The exhaust gas is similar to oxy-firing,

enabling easy CO2 capture. Preliminary testing at the 10kW

Chalmers unit (under the EU ENCAP programme) and continuingresearch on the chemical looping process development unit of

Alstom in Windsor CT, in the USA and in Meudon, France are

very promising.

CARBON CAPTURE

AND STORAGE


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With over a century of experience in building

coal-fired power plants, Alstom has the expertise,

the technology and the product portfolio to meet

its customers specific requirements. Our coal-firedplants combine high performance and reliability.

INTEGRATED SOLUTIONS

Offering Flexibility

Alstom provides a comprehensive range of flexible integrated

solutions, for various outputs. Our coal-fired power plants

can burn any quality of coal and oil, in a single or multi-unit

arrangement, using different types of boilers.Alstoms modular concept calls upon proven, pre-engineered

solutions that are tailored to meet each specific customer need.

The skills of a specialist are required to handle the many different

and complex technologies involved in the installation and proper

maintenance of a power plant

Higher Performance for a Cleaner Environment

Alstoms technology ensures the optimum level of performance

for all steam cycles regardless of the unit capacity.

Combined with our clean power technologies, environmental

impact is significantly reduced.

COAL-FIRED POWER PLANTS

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FROM LEFT TO RIGHT

Sual power plant - Philippines

Seawater flue gas desulphurisation,

Manjung - Malaysia


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STEAM TURBINES

Alstom offers a comprehensive portfolio of steam turbines

for all fossil-fired power plant applications, with outputs up to

1,200 MW coal-fired. Axial, lateral or downward exhausts

allow a wide choice between conventional table and low-cost

floor-mounted layouts. Our steam turbine portfolio is based on

an innovative, robust and proven modular design that combines

flexibility with excellent performance and reliability.

TURBOGENERATORS

With a comprehensive range of turbogenerators for 40 MW to

1,200 MW fossil-fired power plants, Alstom proposes optimal

designs for the entire range, providing the most economical

solution in each power range.

CONTROL SYSTEMS

Alstom delivers state-of-the-art control systems

and solutions including:

Plant Distributed Control Systems (DCS), related monitoring

and plant management functions Boiler management systems and safety, NFPA and Safety

Integrity Level 3 certified boiler protection

Steam turbine controllers with high safety level for machine

protection; packaging of controllers in smart containers

Generator automatic voltage regulators and excitations,

Isolated Phase Bus (IPB) bar, switchyard control,

and electrical systems packages

LEFT

Stator assembly

Alstom has installed more than 1,300 steam turbine

generator sets and more than 100 turnkey steam

power plants, totalling 430 GW worldwide.

COAL-FIRED POWER PLANTS

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BOILERS

Alstom offers a broad range of equipment for boilers, including:

Suspension-fired boilers, 50 1,200 MW,

including advanced pulverised coal technologies

Circulating Fluidised Bed (CFB) boilers, 50 600 MW,

and hybrid fluidised bed boilers

A complete range of firing systems (tangential, slag tap,

direct-firing, indirect-firing w-flame firing)

Boiler products for energy recovery,

including air pre-heaters and coal pulverisers.

FUEL FLEXIBILITY

Alstom has expert capabilities in both new and retrofit power

plant applications, and this for all types of fuels; from oil and

gas, bituminous coal, anthracite, lignite, petcoke, oil refinery

waste and industrial by-products, and biomass.

CLEAN COMBUSTION

Alstoms expertise in boiler technologies and firing systems

provides the perfect blend of knowledge to ensure that each

fuel burns cleanly. Alstom has designed a family of low-NOx

tangential and wall-fired combustion systems to significantly

abate emissions, such as nitrogen oxides. Such abatement is

completed either in-furnace (with Selective Non Catalytic

Reduction) or post-combustion (Selective Catalytic Reduction),

as necessary.

Post-Combustion

Alstom is the worlds leading supplier of air quality control

systems to the power generation industry and for many other

industrial applications.

We offer a comprehensive range of air quality control systems

for all qualities of coal, oil and biomass fuel, including:

Control of SO2: Flue Gas Desulphurisation (FGD) provides

a range of wet, semi-dry and dry solutions for low to high

sulphur fuels, with up to 98% sulphur reduction

Control of NOx: The Selective Catalytic Reduction (SCR)

system offer NOx reduction of up to 90% Control of particulates: Electrostatic precipitators and fabric

filters build on over 70 years of experience in particulate

control; Alstom is PM 2.5 compliant

Control of mercury emissions:

the KNXTM coal additive provides reliable and consistent oxidation

of mercury in flue gases, without any known secondary effects

on boiler performance. It significantly helps to collect mercury

from coal-fired boilers and offers 90% mercury removal

Mer-CureTM is Alstom's advanced in-furnace technology capable

of high mercury removal efficiencies. It is based

on treated activated carbon, and targets critical areas needed

for mercury oxidation and capture. Advanced solutions for emission control: FLOWPACTM

provides higher performance for SO2 (99%),

SO3 and particulates, and high fuel flexibility

Alstom's air quality control systems installed base:

FGD: 80 GW

SCR: 27 GW

ESP: 187 GW

Fabric Filters: 22 GW

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Alstom has unrivalled experience and knowledge

in simple-cycle, co-generation and combined-cycle

projects for gas turbine-based power plants.

TURNKEY COMBINED-CYCLE POWER

In order to provide our customers with efficient, flexible and

competitive power generation capacity, Alstom offers modular

combined-cycle plant designs that are optimised with regards

to performance, emissions and installation times. The Alstom-

made reference modules are adaptable to various site conditionsand to individual power plant requirements; in addition, the

integrated plant design provides numerous advantages, such as:

Optimised installation times: Through its integrated

approach, Alstom sets new standards to meet challenging

execution schedules

High-performance and low-emission features

are provided by Alstom's heavy-duty gas turbines using

proprietary EV-burner technology and optimised water

steam cycle

High operational flexibility features include:

fast start-up, cycling, frequency support, highest part-load

efficiency and lowest emissions, fuel flexibility.

Alstoms project capabilities also include special applications

such as:

conversion from steam plant to combined-cycle plant

co-generation for district heating

industrial processes desalination conversion from

single-cycle plant to combined-cycle plant

FROM LEFT TO RIGHT

Gas fire power plant in Sengkang - Indonesia

Cartagena combined cycle power plant - Spain

Kestrel power station - UAE


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TURNKEY SIMPLE-CYCLE POWER PLANTS

In today's world of power generation, there are few alternatives

when it comes to providing a short-term power solution.

At Alstom, we bring our engineering, project and construction

management capabilities together with the logistics and supply

of gas turbines. We are the supplier of choice for many of our

customers who are looking for reliable commitments andon-time delivery.

GAS TURBINES

Alstom's single-cycle gas turbines range from 56 to 288 MW

for various applications. Combined-cycle gas turbines (GT26)

provide more than 400 MW. Both provide high flexibility,

reliablity and availability. Furthermore, they burn a wide

range of energy sources with lower consumption and reduced

emission levels.

TURBOGENERATORS

Most of Alstoms turbogenerators for combined-cycle power

plants use simple air-cooled technology. This technology

combines easy maintenance with high efficiency of nearly 99%.

Continuous development has enabled Alstom to build the

worlds largest air-cooled turbogenerator in operation,

with a 320 MW (400 MVA).

CONTROL SYSTEMS

Alstom offers state-of-the-art control systems including:

Plant Distributed Control Systems (DCS), related monitoring

and plant management functions

Generator automatic voltage regulators and excitations,

Isolated Phase Bus (IPB) bar, switchyard control,

and electrical systems packages

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HEAT RECOVERY STEAM GENERATORS

Alstom offers a complete range of HRSGs that provide high

performance in cycling operations, cost-effective construction,

and efficient operation. We have unparalleled experiencein this area, from horizontal and vertical drum-type HRSGs

to advanced once-through HRSGs.

STEAM TAIL

Alstom's SteamTailTM Integrated Steam combined-cycle cycle power

plants provide more power output and operational flexibility than

conventional approaches to steam-cycle heat balances.

The SteamTailTM Integrated Steam Cycle includes a matched set

of HRSG and steam turbine/generator components with superior

design characteristics for cycling, efficiency, reliability and cost-

effective construction, all optimised for a particular steam-cycleheat balance.

Alstoms instrumentation and control systems are

installed in more than 250 power plants worldwide

Alstom is the worlds Number One Original

Equipment Manufacturer of large HRSGs (>50 MW),

and has more than 35 GW of installed global capacity

Generate more than 100 GW of power throughvarious power generation and heat applications.

ABOVE

Heat Recovery Steam Generator - Bayside Power

Station Units 1 & 2 - Florida (US)

LEFT

Pelican combined-cycle power plant

Australia


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Water is the world's largest consistent source of

renewable energy with a great potential to reduce

carbon dioxide emissions and avoid further global

warming.

With over 100 years of experience and unsurpassed

technical know-how, Alstom offers the most

comprehensive range of power generation services and

equipment in the industry. We design, manufacture

and install hydro power plants - from small to large,

from single-equipment to complete turnkey solutions.

LARGE HYDRO POWER PLANTS

Alstom has created some of the most successful and impressive

hydro projects in the world. We provide effective, reliable

solutions by:

Offering them a single point-of-contact to coordinate

and interface with all related parties

(consulting engineering, civil works, etc.)

Acting as the consortium leader for major projects,

taking full responsibility for the project and its optimisation Keeping to deadlines and guaranteeing the performance

of the project

Applying innovative engineering and construction methods

to meet a variety of customer needs

Alstoms hydro power plants combine reliability with very high

efficiency, converting more than 90% of the available energy

into electricity.

HYDRO POWER PLANTS

ABOVE

Tucuri hydro power station - Brazil

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Rock Island hydro power station - USA

SMALL HYDRO POWER PLANTS

Alstom has developed a range of turnkey solutions based upon

standardised electromechanical equipment for industrial and

agricultural applications, to satisfy all requirements from 5 MW

to 30 MW per unit, under any water head.

TURBINES UP TO 900 MW

Alstom provides a full range of hydro turbines up to 900 MW.Through its network of research and development resources

and its technology centre in Grenoble, France, Alstom continues

to deliver innovative, cost-effective solutions for its customers.

Whether for new-build or refurbishment projects, we provide

the performance and environmental benefits of our latest

technologies.

Our range of turbines includes:

Francis turbines

Kaplan turbines

Propellers

Pump turbines

Deton turbines

Bulb turbines

Speed governors

GENERATORS UP TO 1,000 MVA

Alstoms generators produce up to 1,000 MVA for any hydro

power application. With the support of our generator technology

centre in Birr, Switzerland, our products help plant operators to

achieve high-efficiency rates for both new plants and refurbishment

projects, including large and medium hydro generators,

small generators, bulb generators, diesel generators,

and excitation systems.

HYDRO POWER PLANTS

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HYDRO-MECHANICAL EQUIPMENT

Alstom designs and manufactures hydro-mechanical

equipment for hydro power plants, as well as waterways

and irrigation systems.

Our hydro-mechanical products and services include:

Flow and level control equipment for gravitational networks

Protection and control equipment for pressurised networks

Long, large diameter pipes

A wide variety of custom-designed gates and penstocks

Lifting equipment

BALANCE OF PLANT

Alstoms core competencies span all types of hydro power

plants to optimise power production for greater operational

and functional efficiency.

AUTOMATION, CONTROL AND PROTECTION

Our systems offer many cost reduction and operational benefits.

They enable fast and easy regulation so that a shortfall of

generation, or a peak demand, can be satisfied within seconds.

REFURBISHMENT AND UPGRADING

For both Alstom and non-Alstom plants, we have developed

many products for the specific needs of the growing refurbishmentsector, to significantly improve plant performance and

efficiency without increasing the overall plant size or

environmental impact.

CUSTOMER REFERENCES

Alstoms installed base in hydro power is the largest

in the world with record-breaking projects such as:

Itaipu, Brazil

La Grande, Canada Three Gorges, China

Raccoon Mountain, USA

Alstom has installed turbines / generators in more than 25% of global hydro power capacity.

Turbines - 155,000 MW

Generators - 310,000 MVA.(Alstom installed fleet and under construction)

FROM TOP TO BOTTOM

Installation of Manapouri power station hydro turbine - New Zealand

Three Gorges hydro power plant - China

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WIND

Our wide range of products for the wind sector provides

onshore solutions for all geographic and weather conditions.

We also provide full guarantees for installation and maintenance,

required to ensure the continuous lifecycle of a turbine.

Solutions for land constraints

Complete wind farms

Core product range including the new Ecotcnia 100 wind

turbines up to 3MW

Based on the quality and expertise of Ecotcnia acquired

in 2007

WIND

GRID COMPATIBILITY

Alstom wind turbines offer dynamic control of the active and

reactive power and supply continuity against voltage drop-downs

(Line Fault Ride-Through). These features allow wind farms to

act as standard power plants, providing full support to the grid

especially during grid transients.Our wind turbines fulfil most international grid connection

requirements and in particular, they are certified to comply with

the newest Spanish regulations, which are among the most

demanding codes in Europe.

UNIQUE MECHANICAL DESIGN

The unique mechanical design of our wind turbines separates

bending loads from torque loads. These torque loads are then

transmitted uniquely to the low-speed shaft.

The drive train has an intelligent design that provides controlledflexibility. This feature, combined with and torque control,

reduces the number of cycles for extreme loads. As a result,

the wind turbine achieves greater cost-effectiveness, reduces

maintenance costs and optimises energy yield.

CERTIFICATION

All Alstom wind turbines are certified according to IEC-EN standards

by international organisations recognised to issue IEC-WT01

Type Certificates. These standards requirements include the

inspection of assembly, full scale tests of the blades and load,

as well as performance measurements.

Alstom believes in wind as a viable clean power

source to help meet the global challenge of supplying

rising energy demands, while lowering the emissions

of CO2 and traditional pollutants.

LEFT:

The new ECO 100

in Tarragona - Spain

ABOVE:

Wind Farm maintenance - Spain

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In many countries, nuclear energy is acknowledged

as an important part of the CO2-free energy mix

required to limit global warming.

Alstom is one of the major worldwide players withextensive experience and know-how in the area

of conventional islands and services for nuclear

power stations.

Alstom's core competences span all phases of

the implementation of power conversion systems:

licensing

conventional islands

basic and detailed design (including general layout)

electrical engineering of equipment and control documentation and training

technical assistance

erection

commissioning

performance testing

NUCLEAR

CONVENTIONAL ISLANDS

Daya Bay nuclear power plant - China

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TURBOGENERATORS

Alstom's turbogenerators for nuclear power plants are the

largest in operation worldwide, matching the power output of

the largest reactors. These generators are designed to achieve

the greatest reliability and longest lifetime. They are currently

able to achieve an output of up to 1800 MW.

Alstom has built around 30% of the world's fleet of turbogeneratorsfor nuclear power plants.

STEAM TURBINES

We have produced and installed over 175 steam turbines for

nuclear plants, making us a clear market leader. They operate

all over the world, and have demonstrated a high level of reliability

and performance. Alstom has produced the world's largest

steam turbines with four 1,550 MW units accumulating over

200,000 hours of operation, with record high reliability

(FOR


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FOR YOUR

INSTALLED BASE

RETROFIT FOR IMPROVED PERFORMANCE

An entire generation of power plants, built in the last ten

to forty years, faces a series of existing and future emission

regulations to which they must comply. In order to respond to

these obligations and boost power plant efficiency, availability

and extend their lifetime, Alstom offers state-of-the-art technologies.

These range from comprehensive retrofits for boilers, turbines

and air quality control systems to complete plant upgrades,

rehabilitation packages, and service partnerships.

Our project capabilities and references also include

re-powering applications, such as the conversion of an existing

steam plant into a combined-cycle; co-generation for district

heating, industrial processes or desalination; or phased-

construction and steam-tail add-ons to convert simple-cycle

into combined-cycle plants.

Advanced technology provides Alstom with the ability to retrofit

any OEM nuclear or fossil steam turbine with its own technology.

Both impulse and reaction blading solutions with adapted aero-

dynamics create the best performance and the highest levels of

sustained efficiency.

Integrated Retrofit Project solutions (IRP) combined with

unique optimised plant retrofits (boiler/condenser/ turbine)

allow Alstom to take a systematic and holistic approach to

analyse the interaction between key components.

This guarantees a smooth, cohesive integration of complex

parts into a highly efficient power plant unit.

Alstom has the largest retrofit experience in the market with

over 260 third-party cylinder retrofits and over 370 fleet

cylinder retrofits.

LOWER EMISSIONS

Our retrofit offering for boilers and turbines, combined with our

vast expertise in plant upgrades and rehabilitation, allows plant

operators to comply with existing and future emission regulations.

Finally, by adding Alstoms emission capture equipment they

can achieve even greater reductions in emissions.

INCREASED EFFICIENCY

Alstom proposes technology enhancements and equipmentupgrades to improve the efficiency of power plants up to 20%.

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TURBINE RETROFITS

As with all our retrofits, turbine retrofits performed by Alstom

not only help to reduce emissions, but create real and financialbenefits for plant operators. We offer retrofits of blade carriers

and bladed rotors, inner blocks, part turbines and whole turbines.

In comparison to existing designs, Alstom's modern Low

Pressure (LP) turbine retrofit designs, provide remarkable

improvements in efficiency. This is due to the application of

Computational Fluid Dynamics, (CFD), (our) state-of-the-art

modeling concept for blade and steam path design.

TOTAL PLANT RETROFITS

Alstom's policy of meeting together with utility personnel and

our own engineers, allows us to develop the optimum solution

when it comes to combining boiler and turbine retrofits.

Strong partnership and close collaboration like this, achieve the

best results for the specific needs of a particular power plant.

Steam turbine assembly

Boiler Retrofits

BOILER RETROFITS

Alstom has no equal when it comes to boiler retrofits. Over the

years we have performed upgrades and retrofits on 1400 unitsworldwide, of which 40% were designed by other manufacturers.

Alstom is in the unique position to deliver emission and performance

guarantees on plant parameters. The range of engineered retrofit

solutions covers: life extension and rehabilitation of ageing

units, boiler performance optimisation, low NOx combustion

systems for emission reduction, fuel conversion and additions - fuel

switching, biomass co-firing and fuel blending - and pressure part

re-design and replacement. Alstoms advanced surface coating

technology significantly reduces the corrosion of tubes, which is

a major source of power outages.

We also help plant operators increase the range of fuels which

can be used to access a broader fuel supply. This includes more

environmentally conscious fuels such as biomass co-firing.

Switching to more difficult fuels or residues like petcoke, while

still maintaining the highest level of environmental protection

available.

We also have unique value-integration skills that combine

boiler and turbine retrofits to increase the plants economics

and its environmental benefits.

FROM LEFT TO RIGHT

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OUR SERVICES

Turbines, boilers, generators, environmental compliance

and more: Alstom has the resources to apply to every

phase of power generation maintenance, enhancing

reliability, performance and your bottom line.

Power Service experience extends beyond Alstom

equipment and components. We regularly maintain,

upgrade and improve equipment from major suppliers

in different categories.

FULL-SERVICE PROVIDERS

MANUFACTURE TO MAINTENANCE

Spare parts: including re-conditioned parts,

workshop repairs

Field service: outage management, field repairs,

erection, commissioning, construction, supervision

Consultancy & support: technical services,

condition assessment, consultancy, training,

monitoring & diagnosis, performance analysis

Performance improvements: upgrades, uprates,

modernisation, optimisation, life-time extension

Service agreements: inventory and maintenancemanagement, long term service agreements,

operation and maintenance

BROADEST PORTFOLIO

IN THE INDUSTRY:

THE POWER BEHIND PEFORMANCE

Alstom Power Service provides a complete range of power

generation services, support and equipment, worldwide.

We offer spare parts, repair, performance improvement, lifetime

extension services, on-site field services, as well as full operation

and maintenance solutions.

The Power Service team includes more than 20,000 skilled

speacialists at 25 distribution centres and more than 200 local

service centres. Located in 70 countries around the world, they

protect your investment in power generation equipment by

keeping power plants profitable, reliable and competitive.

At the same time they help to meet emissions quotas that

have become a high environmental priority.

Our Service professionals are well trained in the latest technological

advancements, keeping power plants online and within budget.

A global network of resources supports plant maintenance,

upgrade and repair at every level of power generation.Skilled manpower, unmatched experience and an outstanding

record of success, are at your service to provide the immediate

response, value and dependability required in today's electric

power market.

Our extensive network of local facilities, experts and knowledge

stand ready to deliver the responsiveness and value that

todays electric power markets demand.

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Russia & Central Asia

Alstom

3/4 av Andr Malraux

92309 Levallois-Perret

France

+33 (0)1 41 49 20 00

Southern Europe

Middle East - Africa

Alstom

3/4 av Andr Malraux


France

+33 (0)1 41 49 20 00

UK

Alstom UK Ltd

The Place, 175 High

Holborn - London

WC1V 7AAUK

+44 (0) 207 438 4230

USA

Alstom Power

2000 Day Hill Road

Windsor, CT 06095

USA

+1 860 285 3462

Western Europe

Alstom3/4 av Andr Malraux


France

+33 (0)1 41 49 20 00

www.alstom.com

Germany

Central Europe

Alstom Power AGBoveristrasse 22

68309 Mannheim

Germany

+49 (0) 621 3290

Gulf

Alstom

4th Floor, Crescent Tower,

Al-Buhaira Corniche

Sharjah

UAE

+971 6 5563971

India

Alstom Projects

India Ltd

Plot No.33, Sector-18

HSIDC Gurgoan

Haryana - 122015

India

+91 124 422 1100

Latin America

Alstom

Av. Leandro N. Alem 896 - 5 PisoC 1001 AAQ

Buenos Aires

Argentina

+ 54 11 4891 9600

Northern Europe

Alstom

Koopmansstraat 7

2288 BC Rijswijk

The Netherlands

+31 70 413 2832

Poland

Alstom Power Sp. z o. o.

Al. Jana Pawla II nr 12

00 - 124 Warszawa

Poland

+48 22 850 96 00

AsiaALSTOM Power Asia Pacific

Sdn Bhd

5th Floor, Chulan Tower

3 Jalan Conlay

50450 Kuala Lumpur

Malaysia

+603 2055 6000

Australia

New Zealand

Alstom Australia Ltd

16 Giffnock Avenue

NSW 2113North Ryde, Sydney

Australia

+61 2 8870 6000

Brazil

Alstom Brazil

Av. Embaixador Macedo

Soares, 10.0001

05307-200

So Paulo - SP.

Brazil

+ 55 11 3612 7000

Canada

Alstom Canada Inc.

1010 rue Sherbrooke O.

Suite 2320

H3A 2R7 Montral

Canada

+1 514 281 6200

China

Alstom China

5/F, Entrance C,

Qian Kun Plaza,

No.6 West St.6 Sanlitun,

Chaoyang District

Beijing, 100027

China

+86 10 84609000

PT-PE/BGENE/CLNPWR07/eng/SEC/05

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31 Cleanest Power Today

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