WOLFRAM SYSTEM MODELER

PowerSupplyHardened

Model of a uninterruptible power supply with a non-standard battery reliability.

Diagram

Wolfram Language

In[1]:=
SystemModel["IndustryExamples.Energy.UPS.PowerSupplyHardened"]
Out[1]:=

Information

This power supply has a better battery than PowerSupply.

Description

The only difference between this model and the PowerSupply model is that this model has a different lifetime distribution for the battery.

battery_lifetime_distribution

In order to get the full experience of this example, you need a desktop Wolfram Language product. A free trial download is available at www.wolfram.com/mathematica/trial/

For the full example, open the accompanying notebook UPS.nb.

Parameters (3)

lowerVoltageLimit

Value: 6.8

Type: Voltage (V)

Description: Limit where the inverter can't supply full voltage

switchOffTime

Value: 5

Type: Time (s)

Description: Time instant when voltage is switched off

VMax

Value: 10

Type: Voltage (V)

Description: Battery cell voltage when fully charged

Connectors (1)

V

Type: RealOutput

Description: Battery cell voltage

Components (6)

utility

Type: Utility

Description: Electricity from utility

charger

Type: Charger

Description: Charges the battery

battery

Type: Battery

Description: Battery to keep the equipment going through power failure

inverter

Type: Inverter

Description: Converts from DC to AC

load

Type: Load

Description: An electrical load

lines

Type: TransmissionLines

Description: Electrical lines