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present we are having 0.8pf but I want increase it up to
0.99 so what is the formula for it and how can i calculate?
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Answer Posted / at
if you want to increase the power factor from 0.8 to 0.99
then in that case for
1. Generators:- you will have to increase the excitation
when generator is connected in an interconnected system
i.e. Many generators operating in parallel / or connected
to grid. increasing the excitation gives a leading power
factor and under excited generated draws lagging power
factor power.
2. When it is the case of Industries or other utilities
consuming electrical energy. one should know that all loads
consuming power are 99.99% inductive loads.Thus by adding a
capacitor bank of suitable rating shall be required to
compensate the lagging power factor.
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