S&C PureWave Operation And Maintenance page 22

Operation
22 S&C Instruction Sheet 658-500
Reactive Power Control Testing:
1. Command a reactive power output of + 1 kVAR (capacitive). Confirm the output on
the IntelliLink one-line diagram.
2. Command a reactive power output of + 5 kVAR (capacitive). Confirm the output on
the IntelliLink one-line diagram.
3. Command a reactive power output of - 5 kVAR (inductive). Confirm the output on the
IntelliLink one-line diagram.
4. Command a reactive power output of 0. Confirm the output on the IntelliLink one-line
diagram.
Real Power Control Testing:
1. Command a real power output of + 1 kW (discharge). Confirm the output on the Intel-
liLink one-line diagram. Verify that the DC breaker indicates 'closed' on the IntelliLink
one-line diagram.
2. Command a real power output of + 5 kW (discharge). Confirm the output on the Intel-
liLink one-line diagram.
3. Command a real power input of - 5 kW (charge). Confirm the output on the IntelliLink
one-line diagram.
4. Command a real power output of 0. Confirm the output on the IntelliLink one-line
diagram.
Island Control Testing:
Ensure that the state of charge is adequate to perform islanding . If not, charge the
PureWave CES system prior to this test .
1. Command the unit to island using the IntelliLink control screen.
2. Confirm that the AC breaker is open and that the load is supported by the PureWave
CES. Confirm that adequate voltage is being supported.
3. Command the unit to transition back from island to grid connected operation.
4. Confirm that the AC breaker is closed and that adequate voltage is present on the
AC bus.
SCADA Enable Control:
Leave the IntelliLink computer connected to verify all SCADA operations .
1. Move the selector switch to "SCADA ENABLE."
2. Repeat the reactive power control test from the SCADA system.
3. Repeat the real power control test from the SCADA system.
4. Repeat the island control test from the SCADA system.
Test Conclusion:
1. Note and report any anomalies from the testing to S&C Electric Company.
2. Perform charging or arrange a SCADA charge schedule to achieve the desired state.
3. Leave the unit in "SCADA ENABLE" or "REMOVE FROM SERVICE," depending on
deployment plans.
4. Secure the PureWave CES by removing all equipment and closing and locking all
access doors.
NOTICE
NOTICE