2. ABB Power Technologies - 1 2004 Network Management ABB Industrial IT for Network Management

3. ABB Power Technologies - 2 ABB IT - A Strategic Investment for the Utility Competitive energy markets reduce risks, support new roles/rules and improve end-customer satisfaction Monopoly energy distribution reduce cost and maintain acceptable quality of supply Capital intensive power system increase utilization of existing assets Labor intensive operation increase efficiency and maintain acceptable safety IT - an investment to increase competitiveness!

4. ABB Power Technologies - 3 ABB Energy Markets reward acting in Real-Time Reducing reaction time - from hours to minutes Calls for integration Costs by the hour Plant Manager Earnings by the minutes Power markets Fuel markets Portfolio Manager Plant Management

5. ABB Power Technologies - 4 ABB Endesa, Spain – Optimizing its Production Endesa Energy, Spain private enterprise produces 40% of electricity in Spain production in hydro, fossil and nuclear resources SCADA/ AGC Generation Scheduling Energy Trading Power Stations OMEL Spanish Energy Market ABB integrated IT-solution Trading in the OMEL market Optimization of generation Multi-area AGC for the Iberian Peninsula In operation by end of 2002 Endesa estimate 2% savings in fuel consumption Quicker and better response to market demands Improving annual result by $25 millions Endesa procurement $4.25 millions

6. ABB Power Technologies - 5 ABB Recovery information Network Operations demand reaction in Real-Time Real-time information Disturbance records Customer Service Type of disturbance Time to recover No. of customers affected Work order Asset Management Spares Sales Customers affected Customer complaints Engineering Disturbance information Accounting Asset records Reports Substation Automation Repair and Maintenance Customer Work report Fault statistics Disturbance report Compensation Control Center Give correct information to customers Calls for integration

7. ABB Power Technologies - 6 ABB Need for quick access to reliable information What equipment is damaged? Geographical location? Spare availability? Which customers are affected? Information on length of outage? Secure work area? ….. Restore supply! Sensitive load interrupted? Order back-up diesel! ? Integrated IT Solutions Supervisory Control And Data Acquisition System Supervisory Control And Data Acquisition System Customer Information System Customer Information System Benefits: Faster Correct Easier Mobile Graphical Information System Graphical Information System Computerized Maintenance Management System Computerized Maintenance Management System !!

8. ABB Power Technologies - 7 ABB Sydkraft, Sweden – improves Distribution Operation Sydkraft Elnät estimates Shared and coordinated overall operation Operator authority assigned to person, independent of location Operator efficiency improvement by 50% Consistent asset documentation Outage management assists at disturbances ABB Integrated IT-solution Replacing 19 old SCADA systems with one new 200 users all over the country, 70 concurrent Network Information System SCADA Outage Management Switch Order Management Interfacing to enterprise SAP R/3 Sydkraft AB, Sweden private enterprise produces electricity in hydro and nuclear plants distribution in island areas; 130 kV down to 600,000 customers heat production in 850 large to small plants

9. ABB Power Technologies - 8 ABB ComEd, US - process improvement - IT integration Background Energy Management Systems limiting business performance Lack of system integration Solution Integrated system from ABB Generation Management SCADA Outage Management Integration of Enterprise Applications Alliance to expand real-time suite Common User interface across entire enterprise ComEd benefits: Seamless Operator Interface Minimize User Training Improved Functionality Real-time Productivity Improvement Use of Common Processes Platform for Corporate IT integration with Exelon subsidiaries Source for Current Data Protect Software Investment Preserve Functions that Work Exelon Generation in Nuclear, Hydro, Fossil and Renewable energy 3.5 Million electricity customers in Northern Illinois via ComEd 1.5 Million electricity and 430,000 natural gas customers in South- eastern Pennsylvania via PECO

10. ABB Power Technologies - 9 ABB Integrated Work Processes Work Processes Maintenance Management Financial Information Customer information ABB Traditional Business Customer relation Industrial IT – Aspect Integrator Platform IIT Based Control Platform Control & Protection

11. ABB Power Technologies - 10 ABB Certification of Industrial IT products Industrial IT products are standard components for building of complete Industrial IT solutions Industrial IT provides an open and seamless integration, also for 3 rd party products. ABB verifies that solutions and products confirm to Industrial IT - information, connectivity, integration, optimization Aspect Integrator Platform

12. ABB Power Technologies - 11 ABB Aspect Objects TM Simuleringsmodell Grafik Styrning P&I schema Styrning Grafik Process Graphics Real Object Aspect Objects™ Aspects Elschema ElMaster Nameplate MS Word Maintenance CMMS Aspect Systems NIS Network and GIS SCADA/EMS One-line diagram ABB offers unique technology: effective integration for lower cost seamless integration for easy-to-use

13. ABB Power Technologies - 12 ABB Statnett, Norway – integration SCADA/Asset Mgmt Background: Asset investments represent major cost Major investments done in data capture/conversion Problems with consistency of many databases Potential to extend use for more than engineering Solution Integrate AM/FM/GIS, CMMS and SCADA Joint R&D project: Statnett – experienced utility IFS – ERP systems including Asset Management ABB – SCADA/EMS systems and Industrial IT ABB´s Aspect Integrator Platform (AIP) used as integration framework Statnett benefits Coordination of Operation – Maintenance Asset information and real-time status Work orders and their status Common navigation to information Common use of data, e.g. current limits for transformers Reporting of costs for bottle-necks Common data engineering Improving LCC – Life Cycle Cost Supporting state-controlled maintenance based on RCM – Reliability Centered Maintenance Statnett Transmission System Operator for Norway Main Grid 400 & 300 kV & Interties Cooperates in Nordel Part of Nord Pool market

14. ABB Power Technologies - 13 ABB Statnett Transmission System Operator for Norway Main Grid 400 & 300 kV & Interties Cooperates in Nordel Part of Nord Pool market Statnett, Norway - improving Asset Utilization Background Better utilization of Capacity and Assets Improve capacity of physical grid Monitor the dynamic network state Improve System Security System operation closer to limits Prevent voltage instability and collapse Improve Transaction Management Number of transactions increased Cost models for transmission services Joint R&D project Statnett – experienced user ABB – experts in system operation and protection IndustriaI IT Wide Area Monitoring System Enables network operators to increase utilization of existing assets Identifies opportunities to improve power system security Statnett benefits: Enhance capacity of transmission corridors Improve power network stability and the prevention of power system outages Transmission Network GPS Satellite Industrial IT Wide Area Monitoring Center RES 521 RES 521 RES 521

15. ABB Power Technologies - 14 ABB Industrial IT for Network Management Integrated Work Processes Asset Management Energy System Operation Energy Trading Market Operation Energy Retail Resource Scheduling Substation Automation Utility Communication Solution Suites