Well researched and documented real-industry live case studies covering a wide rage of Industries and PQ issues from Asia on harmonic distortions, under-voltage and over-voltage, voltage dips, sags, flicker/sag/swell, transients, earthing, reactive compensation and so on , are available here for downloading. The case studies offer detailed analysis of the PQ issues ad solutions including economic analysis to enable users and top managements to readily go in for implementable economical solutions.
The modern electronic controllers are added in the industries for having refined control for the process and enhancing the efficiency of the system. These are also added as retrofit in subsequent years to operationalization of plant. These are classified as non-linear loads. ... Read More
The case study looks into the effect of poor power quality and harmonic distortion resulting in disturbances like, overheated cable, temperature rise in transformer and spurious breaker trippings at a sponge iron manufacturing unit located in an Indian integrated steel plant. The ... Read More