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

Vivek Agro Foods

2015, Bangalore

PROJECT DETAILS
300TPD roller flour mill with 750kVA and 2000kVA Transformers.
RESULTS ACHIEVED
Power quality and harmonic analysis carried out and report with recommendations submitted.

Solving power system harmonic resonance; improving power quality and eliminating electrical failures

Abstract: An Electrical Arc Furnace in the vicinity of a hyperactive railway traction line was facing an unusual power quality harmonic distortion problem. The Gigantic 22kA copper bus bar used to overheat visibly red-hot, vibrate audibly loud loosening its nuts and bolts and wear out the bus bar's affected plates.

Enhancing 3P, Power, Productivity, and Profitability; solving drive stalling and increasing sugar recovery

Abstract- A 3500TCD sugar factory installed across 3mw 415v TG four DC Mill drives each 450kw and highly fluctuating cane preparation section's slip ring induction motor loads namely 2nos 560kw Fiberizer, 225kw Leveler and 187kw Chopper. It wanted uninterrupted power export from its 6mw 11kv TG and connected across it stable linear loads of boiling and sugar houses through a set of 3.15mva and 1.5mva, 11kv/415v, Dyn11 transformers.