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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

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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

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

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