how to use capacitor bank, how to synchronous motor as a correction power factor?
Capacitors for power factor correction will not affect the slip of an AC motor. Synchronous motors are run as DC machines. The AC-DC converter must be included in the P.F. correction. To correct the power factor, place 1 capacitor across each winding of an AC motor. 3 windings; 3 capacitors each of equal value, calculated to correct the P.F. For a DC machine, place the capacitors across the phases, from phase-to-phase, before the AC-DC converter. .
In concept, the capacitance/reactance of the corrected circuit is 0, yet there are 2 problems with that. a million) maximum persons have not got something to degree the capacity element, i do no longer. The capacitor could be there purely to extraordinary the priority that happens at motor startup, whilst a heavy inductive load is unexpectedly related to the three area 400V circuit. i does no longer propose poking on the capacitor except you're too qualified to ask this question. a 10 KVA capacitor can electrocute you, despite if the capacity is became off.
