The Hindu 3Presses at Hyderabad, Chennai, Meramalainagar

2004 -2006, Repeat jobs.

PROJECT DETAILS
Three printing news paper presses at Hyderabad, Chennai at Meramalainagar. To eliminate frequent tripping and electronics failures with Mitsubishi supplier fully automatic printing press systems which extensively used VFD and DC Drives,
RESULTS ACHIEVED
Supplied six sets Tuned Harmonic Filters for transformer capacity of between 1600 to 2500kva sizes. Limited harmonic distortions and resolved tripping and failure issues for electronics, motors, capacitors, Switchgear and cable overheating.

Divya sree Elan homes

Bangalore, 2013.

PROJECT DETAILS
An upscale residential apartment building clusters of 9blocks each with a 10story apartment buildings totally 387apartments spreading over a plot area of 7,92 acre.
RESULTS ACHIEVED
Power auditing for electrical power system done including optimum DG sizing. Root cause analysed for cable lug overheating and report with solutions provided.

Solving failures in VFD, DC drives and motors; Enhancing production by 25%, and Slashing energy bill by 9%

Abstract: In this case study, a world leader in non-ferrous metal industry engaged in the manufacturing ACSR conductors for HT and EHV electrical power transmissions and distributions, had been facing high incidence of operational problems across its plants A and B, due to bad Power Quality and high harmonic distortions with its electrical power systems. The problem arose because of two reasons. First, it was using over 60% Non-Linear-Loads in the forms of DC-drives in rolling mills, Variable-Frequency-Drives (VFD) in the conductor making process and PLC in control system.