Method for limiting the impact of the mains voltage deformation on the accuracy of measurement of the earthing impedance by technical method

摘要

a way is that to reduce the current value measurement is used impedancyjne load measurement of induction included in series with the impedancju0105 ground test. both the value of this current is effective and the effective voltage drop caused by the impedance of the ground relative to the fixed potential zone.then an auxiliary volume proportional to the quotient set value effective voltage drop in power, which is the auxiliary value as a fixed impedance grounding.