Use Notch Filter
Introduction.
The notch filter allow to remove a band of frequencies from an input signal.
Parameters.
Here, the transfer function representation of the notch filter:
Where:
-
is the notch frequency, -
is the bandwidth of the filter.
Discretization.
Using the
As there's a direct relation between
Where:
Use of the NotchFilter
object.
3 steps to use the notchfilter.
Before to run, we advise to reset
the filter, in the setup_routine()
of the
OwnTech Power API.