Calculation of AC voltage and current properties
The class \(ElectroAC\) contains methods for the calculation of AC voltage and current properties. This class is an extension of the class Electro. This means that all properties and methods of the class Electro are also included in this class.
Symbols 
Description 

U 
AC voltage in Volts 

I 
Alternating current in Amperes 

P 
Electrical power in Watts 

R 
Resistance in Ohms 

G 
Conductance in Siemens 

Q 
Charge in Coulomb 

Ueff 
Effective AC voltage 

Upp 
Peak voltage from peak to peak 

Up 
Positive peak voltage 

Un 
Negative peak voltage 

Ieff 
Effective AC 

Ipp 
Peak current peak to peak 

Ip 
Positive peak current 

In 
Negative peak current 

Pp 
Peak power 

Uoff 
Superimposed DC (offset voltage) 

Ioff 
Superimposed DC current (current offset) 

t 
Time in Seconds 

f 
Frequency in Hertz 

λ 
Wave length in Meters 

Ut 
Voltage at a specific time 

It 
Current at any given time 

The following value is readonly 

phi  φ 
Phase angle in degrees at the specific time t 
Example 1
Example 2
Example 3
Example 4