
22 Electrotechnical Systems
and the quality factor is
X
fL
=
2π
(2.2)
One of the parameters, R or L, can be set to zero.
Block Battery is not considered in this book, so only one parameter is interesting
here: the nominal voltage. Three signals are united at the output m: the charge in pu,
the current, and the voltage of the battery.
2.2 IMPEDANCES AND LOADS
The following blocks are included in SimPowerSystems that model various types of
resistances and loads:
1. Parallel RLC Branch
2. Parallel RLC Load
3. Series RLC Branch
4. Series RLC Load
5. Three-Phase Parallel RLC Branch
6. Three-Phase Parallel RLC Load
7. Three-Phase Series RLC Branch ...