Electric Railway AC 25kV Harmonic Filter

This model demonstrates how passive single tuned filter bank is used to mitigate 3rd, 5th, 7th, 9th and 11th order harmonic on catenary line

Electric Railway AC 25kV Harmonic Filter

Developed by Matthew Lim Tze Min and Rodney Tan (PhD)

Version 1.00 (Sep 2023)

This model demonstrates how passive single tuned filter bank is used to mitigate 3rd, 5th, 7th, 9th and 11th order harmonic on the train catenary line and compliance with the IEEE std 519-2014..

The electric railway traction power supply system is supply from Malaysia TNB grid 132 kV and step down to 25 kV by the catenary line feeder transformer. The train model is based on Malaysia KTMB ETS Class 93 Train.