1. GE Substation Automation System Solutions Providing innovative product and service solutions for markets and customers worldwide.

2. W h y G E A Complete System Solution Supplier Global Focus With Engineering And Field Support Experience Over A Broad Range Of Industries A corporate commitment to six sigma quality Financial Strength Dedicated to bringing the best Automation solutions to our customers INTEGRATION SERVICES STARTUP AND COMISSIONING ASSET MAINTENANCE REMOTE DIAGNOSTICS PROJECT FINANCING PROJECT MANAGEMENT APPLICATION DESIGN POWER SYSTEM CONSULTING Substation Automation System Solutions

3. GESA - A System Solution that Delivers Productivity PLANNING ENGINEERING PROTECTION MAINTENANCE Real-time Analysis that Avoids Interruptions Precise and Confident Operator Decisions in Restoring Service Reduction in the Need for Costly Field Visits More Effective Long Term Planning & Loading Decisions Translating data into information at the users fingertips

4. The Challenge: Putting Information to Work “ On-Line Information”: Your key competitive advantage Fine-tune planning Streamline settlements Budget accurately Asses cost of service Allocate capacity Faster service response Remote status & control Analyze power quality Identify events, SOE Receive fault records Target maintenance Monitor loading trends EnterpriseOperations

5. The Foundation of the Solution: Mission critical monitoring and control OPERATING INFORMATION: TAP CHANGERS, CAPACITOR BANKS RELAY OPERATIONS, RECLOSE STATISTICS, CAPACITOR FUSE STATUS RELAY & BREAKER SELF- TEST/DIAGNOSTICS POWER QUALITY INFORMATION: PF, HARMONICS LOAD INFORMATION, DEMAND PATTERNS ELECTRICAL PARAMETERS GE-SA An Integrated Solution

6. GE Substation Automation - The most competitive solution Sub-second response for Ethernet connected devices Dual master redundancy with automatic system control transfer Automatic interleaving of events and metering values Ethernet substation UCA 2.0 LAN Peer to peer communications Remote view nodes and web browser compatible HMI Interface Automatic oscillography upload Object oriented system tools for reliable, low cost reconfiguration Real-time system status and control execution Maximize your Competitive Edge

7. GE Substation Automation System Three powerful dimensions to a complete Substation Automation Solution: Proven, “off the shelf” components that integrate today’s IEDs Ethernet for data transport in the substation and to remote sites Pre-engineered software, application tools and device interfaces

8. Built Upon a New Generation Substation Architecture HTML Wizards HMI Screens Trends Oscillography Viewer Event Viewer Facility Diagnostics Remote Monitor System Configurator HTML Graphics OPC/ DDE/ CORBA Interface to Corporate WAN/ LAN Configuration Tools Power Analysis Tools Event Logger Operational Efficiency/ Reliability UCA - MMS Server Legacy Server SCADA Protocols Redundant Substation Ethernet LAN Level 1 - IEDs Training/ Testing WEB Server - HMI View Nodes MonitoringProtection & Control Interoperability Redundant Substation Ethernet LAN Control Interoperability Level 2 - Integration Host User Open System Solution -- Relays, Software, Communications, Networking

9. How many ways can I receive event information?  In Equipment Monitor  HMI (1) Annunciator Panel  HMI (2) One-Line Diagram  HMI (3) Beeper / Email  Event log  View Node PC - Intranet or Internet  Level 3 System  UR Itself GE guarantees that your critical information is always available when you need it

10. Standard: RS-485 Modbus PLCs Series 90 & 3rd Party Meter & Protection Devices Communication Interfaces Standard: DDE / Net DDE / OPC GE Relays & Other 239 565 750 DFP100 MDP 269 735 760 DFP200 MMII 489 745 ALPS LPS SM3 Oscillography Retriever Legacy/ 3rd Party Apps Other Protocols Windows Applications SEL 20/20 3rd Party SEL 251 SEL 351 SEL 321 SEL 587 Modbus Monitor Event Retrieval Port Server Dial Up Access Ethernet Gateway Windows NT Server/ Workstation IPC & Operating System Layer MMS Server Data Analyzer Reporting Tool Ethernet Modbus / UCA-MMS Legacy/ 3rd Party Media Modem Application Layer Remote Monitoring & Diagnostic Layer Third Party Server Ethernet Server Modbus Server Oscillography Viewer & Analyzer Event Viewer SOE Analysis HTML Wizards System Configuration HMI Screens Remote Monitoring Intranet / Internet GE Universal Relays ActiveX Controls UCA/MMS Devices METERS E3710 PQM E3720 E7700 E7300 GESA System Architecture

11. Software Smart Screen “Wizards” One Line Diagrams Event Logger IED Faceplate IED Tabular Values Annunciator Panel Alarm List with Sorting Feature Trending Integration Productivity and Reliability

12. Creative tools to help you solve your automation challenges Wizard Technology  Standard Wizard Technology  Ease of use- 1000s of HMI points defined with 3 - 4 user inputs  Canned Development - Guaranteed high quality  UR Wizard Technology  Design Flexibility - 1 wizard for entire UR Family  User Configuration - Screens chosen by user  Integration Flexibility - New UR types and screens can be added without rebuilding wizard

13. PMCS Sequence of Event Log Time stamped to nearest milli-second Synchronizable to GPS via IRIG-B Automatic retrieval from IED to Host Storage on host disk Automatically forward to operations PC Data sort capability included – Standard filters Time Device Type Alarm Condition – Custom filters per your needs Monitors and records all system event characteristics

14. Configurable Alarm Conditions – Any present value can drive an alarm – Set range of operation Failure Alarms – Equipment generated – System generated – Grouped per IED Remote Communication of Critical Alarms Alarm Annunciator Panel

15. Oscillography/Fault Reporting Automatic upload from IEDs via your Wide Area Network Comtrade format for file storage Remote file access Full feature viewer with analysis tools

16. Hardware Broad library provides added integration flexibility UR Relay Family PQM, EPM7700 239, 269+, 469 Relays 489, 565, 735 Relays 745, 750, 760 Relays DFP100, 200, ALPS, LPS SEL251, 321 (2020) SEL351, 587 (2020) Fanuc 90/30 GE SM3, BE2001 DLP*, MCP*, DDS DTP*,DGP*, SEL2BFR ABB DPU200*,REL301

17. Integrated Solutions to help you succeed MODULARITY OF HARDWARE MODULES AND COMPONENTS DYNAMIC RECONFIGURATION REAL-TIME STATE ANALYSIS AND OPERATION RELIABILITY OF SOFTWARE OBJECTS AND MODULES PEER TO PEER COMMUNICATIONS INTEROPERABILITY

18. ….Towards Web based Arch for service Strength: Design geared towards services, remote monitoring Entire system is configurable/ upgradable over the web Remote monitoring & diagnostics over Internet/Intranets HMI neutral - HTML wizards Designed to Support HTML graphics in next generation devices Designed for corporate data ware housing N Level redundancy Interoperability among GE systems. Thrust: Web based, standardized architecture for all systems Open system, Scalability & Performance Ethernet - Wireless/fiber HTML graphics to be embedded into IED’s Easy integration of third party systems - acquisitions Web based Architecture - Easy Integration of new systems and improved support

19. WEB SERVER Comm Interfaces DDE / OPC Oscillography Viewer Waveform Server PMCS DDE Server Event Viewer Event Server CIMPLICITY Ethernet Server’ PML ION Server Dial Up Access Mutliple Serial Port Windows NT Serve r/ Workstation 5.0 - 4.0 / Windows 98 / 95... DDE/OPC & Operating System Layer Ethernet UR series ActiveX Controls Application Layer Remote Monitoring, Config,& Diag Layer CAM Viewer Cost Allocation Logger View Nodes PMCS MMS Server Lon DB IP Server MMS - Modbus Monitor Replacement LON Works OPC / DDE HTML Wizards System Config Intouch ActiveX Web Browser JAVA/HTML Support HMI screens Web Browser MMS EGD GE Control Tool Box Trender Future GESA System Architecture

20. GE’s Commitment to Automation Systems 50 person development, project management and marketing team 4 year $12MM investment in new software and networking hardware 200+ industrial & utility system installations 250+ system orders in backlog Coupled with a Multi-million $$ investment in the UR platform $80 MM in acquisitions to build system integrator capabilities

21. W o r l d w i d e Experience North America ConEd PSE&G PECO Salt River Europe & Africa ERZ South America Electroperu Inepar Electronorte EDENOR Rio Light Furnas Electrosul CHESF COPEL Asia Pacific Aliu Zhou Zhe Zhang Guang Xi SUBSTATION AUTOMATION INSTALATIONS AROUND THE WORLD

22. What our Customers Require -- That GE is Committed to Deliver Critical to Quality Metrics Access to system application experts -- before, during and after a sale Open architecture solutions, built on industry standards - future upgrade path Thorough specification of the system to be delivered - fully understood by the user Deliver and commission on schedule; within budget - supplier and customer Effective operator training - establishing basic user competency Return on investment - work together to obtain the expected benefits C u s t o m e r F o c u s e d

23. GE Substation Automation System Solutions The products of the future to meet your present automation needs