Hello Ying Jie Tan
The Simulink block “First order Filter” is used after the "Voltage Measurement" and "Current Measurement" blocks in the Simulink model. The filter acts as both “Lowpass” and “Highpass” filter.
The “First order Filter" block helps in processing the voltage and current signal in various cases
- AC voltage filtering to filter out high frequency components.
- DC voltage filtering to filter out ripple.
- Removing high frequency components from the incoming signal.
Kindly refer to the following documentations for “First order Filter” block:
I hope this helps!
