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EX2100 TM Excitation System

EX2100 TM Excitation System. 2002 - 2003 Expanded Applications H, LST, 6FA, 9E, 6B, LM6000. Availability. 1999 - 2000 Design Phase. 2000 Beta Testing at GE Power Plant. 2001 Initial Commercial Units 7FA, 7FB, 9FA.

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EX2100 TM Excitation System

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  1. EX2100TM Excitation System

  2. 2002 - 2003 Expanded Applications H, LST, 6FA, 9E, 6B, LM6000 Availability 1999 - 2000 Design Phase 2000 Beta Testing at GE Power Plant 2001 Initial Commercial Units 7FA, 7FB, 9FA Phased Product Introduction

  3. 1 Reliability 2 Performance 3 Cost 4 Functionality Excitation System Customer CTQsResults from Customer Survey54 US & 27 International Utilities CUSTOMER DRIVEN DESIGN IMPROVEMENTS

  4. Existing BridgeNext Generation Bridge • Optimized Design • Optimized Current Capacity • Optimized Voltage Capability • Air Cooled (Low CFM) • Reduced Noise • Improved cooling Efficiency • Increase reliability. On-line repair of fans, reduce MTTR. • Over Designed • Excess Current Capacity • Excess Voltage Capability • Air Cooled (High CFM) • Blower Noise (85 dB) Improve Customer CTQs

  5. Multigeneration Product Plan Customer Need Launch Customer Implement Support Justify Specify Design NPI Process Overview Execution Planning Cost Out / Growth DP2 DP3 DP4 DP1 DP0 Business Team NPI Business Team/Sales Recipe Ready What, Why How Done Sustain DP0: Define CTQs, business needs, assign project leader ….. Business Team Lead DP0-1 : Develop top down design plan, manufacturing plan, marketing plan, test plan, target costs, metrics, budget, schedule, risk plan, finalize scorecard structure DP1-2 : Design, Optimize, Test and Document: product, process, equipment, marketing tools, OTR systems; validate with customers. Prioritize from scorecard analyses DP2-3 : Implement and verify product, process, equipment, marketing tools and OTR/ service systems Conduct training and hands off pilot run, obtain agency certifications, validate with Beta tests Audit, approve and freeze all processes and transfer responsibility to process owners Resolve startup issues and train business product owners DP3-4 : Postmortem project, transfer product responsibility to product owners Global Execution . . . Customer to Customer. . . Cross Geography and Business

  6. KEY CTQ’s 1. High Reliability 2. Integration to MK VI 3. Break Control & PCM Tie 4. Small Size NPI Overview MODULAR FAMILY PLATFORM N N Bridges C1 Single Control or N 1 N+1 Bridges or C1 C2 or N 1 2 N+2 Bridges Dual Control • Phase 1: • New Silco based Bridge • 1000Amps & 2000Amps • 1000VAC • OLR for control & cooling • Phase 2: • Serves higher end machines • such as LST & 9H • >1000VAC up to 1500VAC • Parallel up to 8000Amps N/N+1/N+2 • OLR for bridge

  7. PCM PCM M1 Control with I/O, OP Interface M2 Control with I/O, OP Interface C Control Selection Logic & Protection 1 2 Control and Bridge Configurations Dual Controls/Warm Backup: • M1 controls PCM 1 • M2 controls PCM 2 • C decides on control selection • C also provides protective • functions Availability: First shipment in Apr’ 01

  8. Communication One - Line

  9. GE ToolBox Modbus GE HMI SDI EGD RDS/ ALM Ethernet E Modbus EGD, SDI, E MODBUS EGD, SDI RDS/ALM RDS/ALM Next Modbus DCS Mark VI Generation Computer Controller Exciter RS-232 Communication One - Line

  10. Plant DCS Network Ethernet: GSM Modbus RS232/485 Modbus Time Synch Engineer's HMI Station Unit Data Highway - Ethernet GT Mark VI EX2100 Static Starter GT Mark VI EX2100 GT Mark VI EX2100 Steam Turbine Gas Turbine #1 Gas Turbine #2 System Architecture Typical 207FA Network HMI I

  11. Keypad Start Exciter Control Auto Command Menu Man Voltage Level Stop

  12. Operator Interface On Mark VI HMI • Windows NT • Client / Server • Cimplicity GUI • Dual Servers • Trending 40ms • Logging • System Alarms 40ms • Diagnostic Alarms 40ms • Sequence Of Events 1ms

  13. Same Toolbox As Mark VI Programmable Floating Point Dynamic Data Drag & Drop Points Math Blocks Editors for Application Software I/O Assignments Tuning Constants Password Protection Diagnostics Access Trending Forcing (logic & analog) Software Maintenance Tools

  14. EX2100 Features and Benefits Triple Modular Redundancy (TMR) protection with optional warm back-up config. Three processors and critical I/O racks that are triplicated to reduce single points of failure which increases mean time between forced outages (MTBFO) Field ground detector Minimizes trouble-shooting time by finding location and magnitude of ground fault; patented design Standard commun-ication to Mark VI Exciter can interface with turbine and generator for complete system integration Low noise fans Reduce background sound for more operator-friendly environment Power system stabilizer Eliminates system blackouts caused by electrical disturbances

  15. EX2100 Features and Benefits Bottom and top entry for controls and power Easy access for installation Online repair option Decreases number of forced outages caused by excitation system failures Test and setup wizards Makes start-up, operation, diagnostics, and maintenance quick and easy Simulation for operator training Saves time and money with real-time, on-site training Warm versus hot back-up Allows testing of back-up control and bridge while on-line and facilitates automatic transfer between main and back-up

  16. Differences Between EX2100 and EX2000 FEATURE EX2100EX2000 Improved Reliability DFSS approach in design cycle Extensive system simulation work and data analysis Designed MTBFO of 175,000 hrs Eliminated blower motors and blower motor transformer but not forced cooling Not Available Blower motors and blower motor transformer exist

  17. Differences Between EX2100 and EX2000 FEATURE EX2100EX2000 TMR Cable and Cable Entry Warm versus hot back-up All generator trips will be 2 out of 3 All critical sensing functions to be TMR Bottom and top entry for both controls and bridge Customer to utilize standard power cables Bus tabs are provided inside panel to facilitate top or bottom power connections Allows testing of back-up control and bridge while online Allows automatic transfer between main and back-up Not Available Top entry only Special cable is required Additional tap boxes on top of panel are required for power connections Backup bridge is con-nected to a dummy load Not Available

  18. Differences Between EX2100 and EX2000 FEATURE EX2100EX2000 Break control and bridge tie Online repair option Single control with single bridge Redundant control with single bridge New controls with older bridges Warm back-up   = available Controls and power supply Cooling fans -- draw out fan removable with bridge doors closed Single control, single bridge Not Available Not Available Hot back-up Not Available Not Available

  19. J-FRAME HOT BACKUP (CURRENT)

  20. EX2100 Beta Unit

  21. EX2100 Beta Unit

  22. EX2100 Beta Unit

  23. EX2100 Beta Unit

  24. EX2100 Beta Unit

  25. Circuit Card And Connectors

  26. EX2100 Lab Facilities

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