1. Fleet Performance and Reliability in Generation Utilities
Rodney Lord, IT Solutions & Services, Siemens
Jörn Rassow, Power Plant Engineer, EnBW Kraftwerke AG

2. Energy Management Suite
Siemens IT-Solutions and Energy

3. Combining Technical and Business Information with Siemens Energy Management Suite
Efficiency
QUALITY
Emissions
Availability
Fuel costs
Flexibility
Maintenance costs
Performance
Operating costs
TIME
COSTS
Business Performance Management
Generation Planning
& Monitoring
Corrective &
Preventive Maintenance 1)
Technical Performance Management
Operations & Maintenance 1)
Instrumentation Alarming
Shift Management
Power Plant 1
Power Plant 2
Power Plant n
1) Available in 2008

4. Enterprise Wide Decision Support
Executive
Management
Technical Competence Center
User Community
Executive Management
Power Plant Management
Production Management
Technical Management
Power Plant Manager
Production Manager
Systems
Plant Systems
IT systems
. . .
Process Data Archive
Internet
Databases
DCS
Scheduling
Energy Trading
Intranet
SAP ERP
Multiple
Generation
Locations
Power Plant 1
Power Plant 2
Power Plant n

5. Integration of SAP Enterprise Asset Management, SAP ERP Systems and Plant Process Information provides visibility to key operational data and information
SAP
ERP
SAP
ERP
Planning
&
Execution
Energy Management Suite
Plant
Control and Operational
Systems
Plant
Control and Operational
Systems
Limited visibility to plant operations and metrics
Energy Management Suite is the bridge between plant operations and the business

6. Enterprise Wide Decision Support
Executive
Management
Technical Competency Center
User Community
Executive Management
Power Plant Management
Production Management
Technical Management
Power Plant
Management
Production
Manager
Energy Management Suite
Systems
Plant Systems
IT systems
Multiple
Generation
Locations
Power Plant 1
Power Plant 2
Power Plant 3
Kraftwerk 2
EMS connects data from the power generation and business areas with process know how to creating transparency and flexibility.
Access to this near real time information enables decision making to increase availability and profitability.

7. Fleet Wide Monitoring & Decision Support - The Building Blocks
SAP Netweaver Enterprise Portal
Provides a Single User Interface
EMS
Operational Data
Collection and Processing
SAP ERP
Plant Management
Maintenance and Workforce
Plant and IT Systems
. . .
Process Data Archive
Internet
Databases
DCS
Scheduling
Energy Trading
Intranet
SAP ERP

8. Energy Management Suite - Primary Functional Areas
EMS Portal
Fleet Generation
Monitoring and Planning
Fleet
Performance Monitoring
Fleet-wide
Diagnostics & Optimization
Business Performance Management
Plant Asset Management (PAM)
Operational Management
SAP Plant Management
Enterprise Information Center
EMS PAM Extensions
Core PAM
Alarm
Processing
Technical Perform. Mgmt.
Corrective & Preventive Maintenance
PM,
WCM PS
SAP ERP
Generation Planning and Monitoring
Shift Management
Process Information (OSI PI – Process Book)
Maintenance & Workforce
SAP Netweaver

9. Enterprise Information Center – Utilizing the SAP Enterprise Portal and eSOA
Integrates information from multiple power plant locations into a common platform
Provides easy access to information from other integrated ‘expert’ systems
Allows a comprehensive view to company wide information delivered through a single user interface
Access to near real-time information from the fleet
High degree of integration among plant and business systems
The history of Cockpit begun in 1999 where Siemens PG L introduced the vision of a centralized management information system to combine and harmonize information coming from diverse and disparate software systems from the different domains within the enterprise. The aim was to provide a single platform for information distribution and decision support for the individual roles within the company - from the operation floor to business user to traders and the boardroom.
In 2000/2001 the first installation was executed in Northern China where the system functionality and philosophy could have been proved in the commercial operation. The Development of more functions & modules and improvements in underlying technologies has been made to adapt to the changing IT environments and conditions. Strategic partnership agreements have been founded and the next steps have been development of web enabled solutions and web portal infrastructure functionality.
The concepts have been proven at multiple installations all over the world. Latest project references based on SPPA-M3000 Cockpit solutions you find in the attachment there are given numbers of current and expected users within the respective company and further detail information about the projects.
The next steps were to support more system platforms. Strategic partnership with SAP was agreed to announce a Power Portal solution based on the SAP infrastructure. For the future plans and concepts for an energy suite are worked on to combine even more consequently and smoothly technical and business systems and information. 1

10. Siemens Energy Management Suite - Shift Log for Asset Performance Management
Shift Management
Planning of shifts and shift crews
Manual or automatic logging of events and DCS signals
Replaces paper based Operator Logs
Shift Tasks e.g. operator rounds
Maintenance Strategy
Multiple maintenance strategies to select from
Plant Management
Core Plant Management (e.g. Master Data, Maintenance and Materials
Management) integrated with SAP ERP
Predictive Diagnostic System asset status reporting
As part of the RDC roll-out Siemens will manage the schedule for creation and tuning of the models, review and comment on the site acceptance test plans, and participate in the site acceptance process.
Vibration data collected by using MHM equipment will be integrated into the Siemens M3000 system and classic alarm monitored by M3000 EWS
review of selected thermal cycle calculation system. -> recommendations regarding the monitored components and the precision of the calculated actual and target performance values.
a fleet-wide plant condition monitoring / alarming system based on Siemens SPPA-M3000 Early Warning System.
Integrate Alarming into Shift Log and / or CMMS System
Availability: Maintenance and Plant Data Management Minimizing the risk of unplanned outages  900,000 €/y
Maintenance: Spare Parts and Maintenance Management Reduced lead time for planned outages  €/y
Reduction in spare parts inventory  ,-€/y
Savings

11. Siemens Energy Management Suite - Early Warning System for Diagnostic and Technical Performance Management
Predictive Diagnostic System
Fleet-wide plant condition monitoring and alarming system
Asset status reporting integration of the local Vibration system with EWS
Creation and tuning of the plant operational models
Review of selected thermal cycle calculation system
Integrated Alarming into Shift Log component
Predictive Diagnostic System asset status reporting
As part of the RDC roll-out Siemens will manage the schedule for creation and tuning of the models, review and comment on the site acceptance test plans, and participate in the site acceptance process.
Vibration data collected by using MHM equipment will be integrated into the Siemens M3000 system and classic alarm monitored by M3000 EWS
review of selected thermal cycle calculation system. -> recommendations regarding the monitored components and the precision of the calculated actual and target performance values.
a fleet-wide plant condition monitoring / alarming system based on Siemens SPPA-M3000 Early Warning System.
Integrate Alarming into Shift Log and / or CMMS System
Savings of more than $8 M/Yr. Additional 50 MW capacity
Improved efficiency for: Additional output of nuclear power plants:
- Lignite-fired units: 2% + 2MW
- Gas-fired units: 1.5% Fleet availability increased by 0.5%

12. Siemens Energy Management Suite - Expert System for Generation Planning and Monitoring
Fleet Dash Board
Availability/Capability
Event Logging - Visualization of past capability and projections for the future
Economic Dispatch
Economic dispatch of a fleet taking into account the current circumstances. (e.g. head water pressure, thermal heat rates, costs)
Generation Monitoring
Manage schedules and control production. Early reaction to emerging issues
Fuel Supply - and Emissions Management
Monitoring (calculation) of actual emissions and reporting
5000 MW installed generation capacity
Average fuel reduction of 0.5% [ %]
Average fuel costs of 25 €/MWh
Plant Utilization 60%
-> €/year

13. Siemens Energy Management Suite - Business Performance Monitoring
Key Performance Indicators
Calculation and reporting of KPIs on each unit in the fleet and component
MTBF, MTBR
IEEE, VGB, …
Technical & Maintenance Reporting
Comprehensive business reporting
Fleet wide YTD actuals
Production forecasts
Maintenance order status and costs ….
Business Advisor
‘What if‘ planning scenarios for the fleet based on generation supply contracts and fuel targets
Early Detection of Performance Deviations
Benefits for a typical Generation Fleet
5000 MW installed generation capacity
Increase of In-Market Availability by 0.5 %; equals 25 MW of additional generation
Invest of €/MW installed capacity
Depreciation 10 %/year
-> €/year

14. Energy Management Suite - Customer Value
Customer Benefits
Customer Experience
Highly innovative solution package
integrating production, business processes
and metrics.
Faster and improved support for decision
making to meet the short and long term
market needs.
Early detection of potential plant and unit
issues lead to;
reduced maintenance costs
increased availability and efficiency
economic and technical optimization of plant and fleet performance
consistent management reporting
Efficienct Technical Performance:
Early Detection of deviations
€/y (800MW, coal-fired steam power plant)
Generation Monitorong.&Planning:
Optimized Generation Schedule Planning
 €/y (5000 MW installed capacity)
Availability Monitoring and Alarming:
Avoidance of unplanned outages, and avoided asset damage
 €/y (300 MW Combined Cycle Unit)
Early Detection of Performance Deviations:
Increased Asset Utilization
 €/y (5000 MW installed capacity)
* Actual savings achieved by an existing EWS Customer