Reactor and capacitor calculation

How is voltage determined in a reactor and capacitor?

e reactor and capacitor. It is determined with a fundamental frequency of the distribution network of the reactor whichlinspecifies the maximum current, up to which inductance does not d 1,38CAPACITOR VOLTAGEA series connection of reactor and capacitor causes an increase of voltage at

How do you calculate reactor capacity X reactance rate?

Reactor capacity = matching capacitor capacity x reactance rate. For example, if 50kvar capacitor is connected in series with 7% reactor, then reactor capacity = 50kvar x 7% = 3.5kvar. Reactance ratio refers to the ratio of reactance value of series reactor to capacitance reactance value of capacitor bank.

How to calculate capacitance of 3 phase capacitor with detuned reactor?

It will be calculated from the following equation: For 3 phase capacitor with detuned reactor , the capacitance equal 3 x 332 μF at 400 V /50 Hz with blocking factor p = 7%. Calculate the capacitor KVAR. We should choose a capacitor with nominal voltage Un higher than Uc.

How do you calculate a power rating for a capacitor bank?

For each step power rating (physical or electrical) to be provided in the capacitor bank, calculate the resonance harmonic orders: where S is the short-circuit power at the capacitor bank connection point, and Q is the power rating for the step concerned.

How to put Series reactors with PF improvement capacitors?

The easiest method that can be seen is to put the reactors in series path with the PF improvement capacitors. Still one has to understand that putting series reactors with Capacitors has to be done with utmost care. There are various issues with regards to right value selection, right rating and right reliability aspect selection.

What is a detuned reactor and capacitor Assembly?

The detuned reactor and capacitor assembly is capacitive for frequencies below fr, so allows reactive energy compensation. The detuned reactor and capacitor assembly is inductive, so prevents amplification of the harmonics. The serial frequency (fr) chosen must be below the first harmonic order present in the circuit.