Woodward EGCP-2 - Page 7

Manual 26174 EGCP-2 Engine Generator Control Package
Woodward v
Illustrations and Tables
Figure 4-9. PF /kVAR Status ................................................................................ 64
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Figure 4-10. Sequencing Menu ............................................................................ 65
Figure 4-11. Sequencing Menu (Multi-Unit) ......................................................... 66
Figure 4-12. ATS (Automatic Transfer Switch) Status. ........................................ 67
Figure 4-13. Security Code Display ...................................................................... 68
Figure 4-14. Alarm / Event Screen ....................................................................... 69
Figure 4-15. Empty Event Log .............................................................................. 70
Figure 4-16a. Configuration Menu List (Screen 1) ............................................... 71
Figure 4-16b. Configuration Menu List (Screen 2) ............................................... 71
Figure 4-16c. Configuration Menu List (Screen 3) ............................................... 72
Figure 4-17. Program Configuration Error ............................................................ 73
Figure 4-18. AC Power Triangle ........................................................................... 76
Figure 4-19. Breaker Logic and Contactor Logic ................................................. 79
Figure 4-20. Generator High/Low Voltage Alarms ............................................... 80
Figure 4-21. Generator Over/Under Frequency ................................................... 81
Figure 4-22. Delay Time is 10 Seconds, Current goes to 190 A, an Alarm or
Shutdown will be Received in 30 Seconds ...................................... 83
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Figure 4-23. Delay Time is 10 Seconds, Current goes to 200 A, an Alarm or
Shutdown will be Received in 15 Seconds ...................................... 83
Figure 4-24. Delay Time is 10 Seconds, Current goes to 220 A, an Alarm or
Shutdown will be Received in 7.5 Seconds ..................................... 84
Figure 4-25. Reverse Power................................................................................. 85
Figure 4-26. Typical Circuit Using Permissive Function and Run for Auto/Manual
Synchronizing .................................................................................. 88
Figure 4-27. Voltage Matching (1% set point) ...................................................... 89
Figure 4-28. Maximum Phase Window = 10 Degrees .......................................... 90
Figure 4-29. EGCP-2 Control Dip Switch ............................................................. 95
Figure 4-30. Direct (Export) Process Action ......................................................... 96
Figure 4-31. Indirect (Import Power) Process Action ........................................... 96
Figure 4-32. Direct (Import/Export) Process Action ............................................. 96
Figure 4-33. Process In Scale ............................................................................ 105
Figure 4-34. Measured vs. Monitored ................................................................ 105
Figure 4-35. Typical AVR with Aux Input (Newage SX-440) .............................. 107
Figure 4-36. Typical AVR with External Voltage Adjust Potentiometer .............. 107
Figure 4-37. AVR Droop ..................................................................................... 108
Figure 4-38. Oil Pressure Sensor Curve ............................................................ 112
Figure 4-39. Water Temperature Curves ........................................................... 115
Figure 4-40. EGCP-2 Water Temperature Characteristics ................................ 115
Figure 5-1. Droop Mode ..................................................................................... 122
Figure 5-2. Isochronous Mode ........................................................................... 123
Figure 5-3. Droop/Isochronous Load Sharing .................................................... 124
Figure 5-4. Synchronizer Time Line—Standard Sequence ................................ 132
Figure 5-5. Loss of Mains Detection Active ........................................................ 133
Figure 5-6. Generator Off Line ........................................................................... 133
Figure 5-7. Mains Parallel Unit with Voltage/Frequency Detect ......................... 134
Figure 5-8. Mains Parallel Unit(s) with Load Surge Detect ................................ 134
Figure 5-9. Typical Automatic Sequencing Scenario ......................................... 136
Figure 5-10. Original System Configuration ....................................................... 139
Figure 5-11. After a Change of Priority—Units Not Operating ........................... 139
Figure 5-12. Original System Configuration ....................................................... 140
Figure 5-13. Master transfers to Unit 2 ............................................................... 140
Figure 5-14. Changing the Priority of a Slave Unit ............................................. 142
Figure 5-15. Changing the Priority of a Slave Unit ............................................. 142