Measurement of degree of non-uniformity of electric field
Obtained within the limits of obligatory energetic examination. At given probability value for each measurement point, value of deviation of voltages of each of phases from nominal value is calculated. It has been found that the average value of deviation of the supply voltage level does not exceed for each of the phases of the values of 7 %, which is less than maximum permissible value of 10 % of set GOST.