Busbar Absorbed Diversity Power

Busbar Absorbed Diversity Active Power calculations use exactly the same equations as Absorbed Diversity Active Power except there is a Busbar Diversity Factor value that can be set by the user on the busbar class tag.

Busbar Absorbed Diversity Reactive Power calculations use exactly the same equations as Absorbed Diversity Reactive Power except there is a Busbar Diversity Factor value that can be set by the user on the busbar class tag.

The attributes are based on the utilisation values of:

• Continuous

• Intermittent

• Standby

• Spare

Busbar Diversity Factor has a unit of ratio.

The attributes for the busbar tag diversity factors are:

• Continuous Diversity Factor

• Intermittent Diversity Factor

• Standby Diversity Factor

• Spare Diversity Factor

In the Seed project, the default value for all 4 attributes is set to 1. This is the recommended value, as usually the diversity factor for a project is set at fed tag level.

Equations for Absorbed Active Power attributes if power flows through busbar class tag are:

Continuous Power = (å Absorbed Electrical Power * fed tag Diversity Factor) * Continuous Diversity Factor where fed tag Utilisation = Continuous

Intermittent Power = (å Absorbed Electrical Power * fed tag Diversity Factor) * Intermittent Diversity Factor where fed tag Utilisation = Intermittent

Standby Power = (å Absorbed Electrical Power * fed tag Diversity Factor) * Standby Diversity Factor where fed tag Utilisation = Standby

Spare Power = (å Absorbed Electrical Power * fed tag Diversity Factor) * Spare Diversity Factor where fed tag Utilisation = Spare

Equations for Absorbed Reactive Power attributes if power flows through busbar class tag are:

Continuous Reactive Power = (å Absorbed Reactive Power * fed tag Diversity Factor) * Continuous Diversity Factor where fed tag Utilisation = Continuous

Intermittent Reactive Power = (å Absorbed Reactive Power * fed tag Diversity Factor) * Intermittent Diversity Factor where fed tag Utilisation = Intermittent

Standby Reactive Power = (å Absorbed Reactive Power * fed tag Diversity Factor) * Standby Diversity Factor where fed tag Utilisation = Standby

Spare Reactive Power = (å Absorbed Reactive Power * fed tag Diversity Factor) * Spare Diversity Factor where fed tag Utilisation = Spare