To Next Page

To Previous Page

Manual 37365A GCP-30 Series Packages - Genset Control

"PARALLEL" Breaker Logic

Configuring Parameter 111 to "PARALLEL" enables parallel operation.

NOTE

Parallel breaker logic must be selected for the following operation modes:

• Isolated operation

• Isolated operation with multiple generators in parallel

• Mains parallel operation

In the event of an add-on request, the following occurs:

• The GCB is synchronized and closed

• The necessary generator assumes load and real power and/or reactive power is controlled

Following the add-off request, the following occurs:

• The generator sheds load and the generator power factor is controlled to "1.00" (unity)

• The GCB is opened

• The engine is shut down following the configured cool down period

[GCP-32] The MCB is synchronized with the energized common bus and closed if:

• Terminal 53 "Enable MCB" is energized

• The GCB is closed

[GCP-32] The MCB is closed onto the de energized common bus and closed if:

• The GCB is open

• The MCB is open

• The busbar is dead (de-energized)

• Terminal 53 "Enable MCB" is energized

NOTE

Soft unloading (power reduction) is carried out prior to opening the GCB when a stop command is is-

sued to the engine unless an F3 class alarm has been detected.

Woodward GCP-30 Series User Manual

Other manuals for Woodward GCP-30 Series