EGCP-2 Engine Generator Control Package Manual 26086
106 Woodward
10. Tune individual synchronizer dynamics.
a. Calibrate synchronizer if needed.
11. Once satisfied with each synchronizers operation, shut down these units by
removing the auto input.
12. Change synch mode settings to run on all units.
a. This will enable generator breaker closure to live bus.
13. Start one unit in auto and allow it to close to the dead bus.
a. Verify isochronous operation.
b. Verify correct voltage level on bus.
14. Start another unit and allow it to parallel to the live bus.
a. Confirm phase match and synchronizer action.
b. Verify generator breaker closure.
15. Load Control
a. Verify load sharing.
b. Verify VAR/PF sharing.
16. Start additional units and parallel to the bus in the same manner as previous
units.
a. Load must be sufficient to prevent sequencing of lower priority units
off line.
b. Confirm unit address and priority settings.
c. Adjust load control gain lower if unstable during ramp to load
sharing.
d. Adjust load share gain if unstable in load share.
17. Remove units from isolated bus one at a time by opening the auto input.
a. Verify unload ramp.
b. Verify unload trip.
c. Verify cooldown if unit has exceeded cooldown limit.
18. When all units are off line, close mains breaker if applicable.
a. Set all units to auto for LOM detection.
This concludes the No Parallel setup.
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