Calculation of Base Impedance In Power Systems

Discussion in 'General Electronics Chat' started by G Karthik Raja, Jun 23, 2016.

  1. G Karthik Raja

    Thread Starter New Member

    May 20, 2016
    Base Impedance in power system can be calculated if we know KVA base and KV base, which is written in books as,

    Base Impedance = (KV Base)^2 * 1000/ KVA base.

    I don't if it's a silly question but I am unable to understand how 1000 got into the formula.