APQI India
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Case Study

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.

Power quality is a measure of ideal power supply system. The disturbances or deviations from desired power parameters i.e. voltage, current and frequency can be either through grid, a neighbouring user or self generated issues. At times, a plant could face power quality issues generated within its p...
Out of various power quality parameters like harmonics, flicker, transients, voltage sags and swells, earthing is one of the critical aspect that needs to be addressed in correct manner. When it comes to proper functioning of critical equipments, earthing becomes  vital ingredient . In addition...
Power quality issues generated from incoming grid are one of the prevalent problems of power quality. Any disturbance on the grid in the form of huge load variation will affect entire grid. Voltage dips, sags, swells, under voltage and interruptions are still quite common in Indian grid.
Digit...
Electrical noise is one of the common power quality issues that affect commercial and industrial establishments. Noise can be classified in common mode and differential mode. Common mode or differential mode noise can have negative impact on operation of electronics and communication system. Noise a...
Energy Conservation Act 2001 provides a legal framework to embarking on energy conservation in India. Under the act government classified industries based on energy consumption and these industries are known as Designated Consumer (DC).   These DC’s are covered under Perform Achieve ...

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