Negative Supply Rail

The perfect power bus.

blockType: AcausalElectricPowerSystems.Sources.SupplyRail

Negative Supply Rail

Path in the library:

/Physical Modeling/Electrical/Sources/Negative Supply Rail

Positive Supply Rail

Path in the library:

/Physical Modeling/Electrical/Sources/Positive Supply Rail

Description

Block Negative Supply Rail and Positive Supply Rail they represent an ideal negative or positive power bus. To select the type of bus, use the parameter Supply rail type.

Use this block instead of the block DC Voltage Source to determine the output voltage relative to the unit Electrical Reference, which must be present in each model.

Do not connect more than one unit. Negative Supply Rail or Positive Supply Rail to the line.

Ports

Conserving

# - — negative voltage
electricity

Details

The electrical port connected to the negative voltage of the power bus.

Dependencies

To use this port, set the parameter Supply rail type meaning Negative.

Program usage name

n

# + — positive voltage
electricity

Details

An electrical port connected to the positive voltage of the power bus.

Dependencies

To use this port, set the parameter Supply rail type meaning Positive.

Program usage name

p

Parameters

Main

# Supply rail type — type of bus
Positive | Negative

Details

Specify the type of bus.

Values	`Positive` \| `Negative`
Default value	`—`
Program usage name	`type`
Evaluatable	No

# Constant voltage — Constant output voltage
V | uV | mV | kV | MV

Details

Voltage at the output port relative to the grounding port of the unit Electrical Reference.

Units	`V` \| `uV` \| `mV` \| `kV` \| `MV`
Default value	`—`
Program usage name	`v_const`
Evaluatable	Yes