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ABB GroupJuly 27, 2013 | Slide 1

Power Generation ServiceLife Cycle Management forPower Plants

Daniel Looser, Power Gen Europe in Amsterdam, June 08-10, 2010

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ABB GroupJuly 27, 2013 | Slide 2

Market challenges trends and demands

Change of existing and definition ofnew operation requirements

Maneuverability

Load changes

More power output Increase of efficiency

Environmental regulations

Reduction of CO2 and NOX

Availability and reliability

Keep level or better improveLifecycle management of todays ICE components & systems allowcontinuous and smooth transfer to new technologies

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ABB GroupJuly 27, 2013 | Slide 3

Market challenges trends and demands

Commercial pressure

Optimization of installed assets during lifecycle of power plants

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ABB GroupJuly 27, 2013 | Slide 4

Market Challenges trends and demandsSummary of market challenges

The current key market drivers are

lifetime extension and

cost reduction,

i.e. the measure

to be taken isActive

Asset

Management

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ABB GroupJuly 27, 2013 | Slide 5

Responsibility for service planning

for an advanced and suitable service strategy

Operational analysis

Power Plant reliabilityChanges in operation

Upgrading concepts

and investment strategies

Asset analysis

Condition and importance of primaryand secondary equipment and systems

Auxiliary systems and

asset infrastructure

BASIC ANALYSES

Service planning (strategy and operation)

Selection adjustment and development of suitable service strategy according

results of basic analyses

Service execution

Implementation and execution of developed asset service strategy

SERVICE CONCEPT

Market Challenges trends and demandsService concept

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ABB GroupJuly 27, 2013 | Slide 6

Market Challenges trends and demandsBasic analyses

Operational conceptExpansion / upgrading

Reliability Improvement

Maintenance conceptMaintenance

Retrofit / replacement

Budget

Development of scenarios

Technical and economical evaluation and ranking

STEP 2 System analysis and (system optimization)

STEP 3 System concept and strategies

Operationalanalysis

Asset analysis

Load scenarios

Relevant standards

Supply concept

Automation concept

Equipment data

Visual inspections

Measurements

Operation history

STEP 1 Data collection asset modeling

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ABB GroupJuly 27, 2013 | Slide 7

Evolution and upgrade potential in instrumentation,control and electrical systemsInstrumentation

Analyses of sensors and actuators

Areas of care:Accuracy, control range, monitoring,diagnostics, leakages and corrosions

Measures for instrumentation include:

Retrofit of instrument piping and valves Transmitters

Temperature sensors

Analyzers

Flow element

Measures for drives and valves

Control drives

Electric actuators

Control valves

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ABB GroupJuly 27, 2013 | Slide 8

Evolution and upgrade potential in instrumentation,control and electrical systemsControl

Human System Interface (HSI): Operator Station

Control System

Example of turbine control upgrade possible with stepwise and modular approach

Fast Loop Response Time

Fast Loop Response Time

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ABB GroupJuly 27, 2013 | Slide 9

Evolution and upgrade potential in instrumentation,control and electrical systemsElectrical

Static excitation system

LV / MV

Protection / electric control

Protection according to IEC61850

Electric plant efficiency

Generator circuit breaker

G

1ph U

3ph U

3ph I

3ph I

1ph U

1ph U

1ph I

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ABB GroupJuly 27, 2013 | Slide 10

Power Generation ServicePresence worldwide

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ABB GroupJuly 27, 2013 | Slide 11

Power Generation ServiceOur portfolio

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ABB GroupJuly 27, 2013 | Slide 12

Investment protection by step-wise evolving and upgradingof instrumentation, control and electrical systemsConclusion

Asset management including stepwise

modernization and evolution of

instrumentation, control and electrical systems

is the answer to the various changing requirements

during the life time of any power plant.

Well planned evolution programs

will keep the plant on high performance levelsthroughout the total plant lifetime.

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ABB GroupJuly 27, 2013 | Slide 13

Questions

What is

your opinion

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