33kv HV Harmonic Filter

Puja Ferro Alloys Ltd. Goa

2004 -2009 Repeat job.

PROJECT DETAILS
5.5MVA, 33/0.150kv transformer for submerged electrical arc furnace for manufacturing Ferro Alloy.
RESULTS ACHIEVED
Installed 1.8mvar, 33kv harmonic filter for troubleshooting transformer HV winding insulation failures due to power system harmonic resonance.

Gajanan Ferro, Jamshedpur, Jharkhand

2012, Repeat jobs. 

 

PROJECT DETAILS
Submerged electric arc furnace 6mva, 33/0.150kv for Pig Iron manufacturing. Installed 33kv, 3.8mvar tuned harmonic filter and solved 24kA bus bar failures- heating/noise/vibrations/ worn-out due to power system harmonic resonance.
RESULTS ACHIEVED
Troubleshooting electrical harmonics and resonance failures by installing 33kv passive harmonic filter