Research on the Three-Dimensional Power Frequency Electric Field Measurement System

Table 7

Comparison between EHP-50F and 3D power frequency electric field measurement system as function of the distance.

Distance (m)	Simulation (V/m)	EHP_50F (V/m)	Three-dimensional electric field measurement system (V/m)	Deviation (%)
0.1	24708.55	24709	24689	-0.08%
0.3	8235.66	8236	8271	0.43%
0.5	4941.28	4942	4954	0.26%
0.7	3529.37	3530	3513	-0.46%
0.9	2745.66	2745	2750	0.16%
1.1	2246.5	2246	2239	-0.33%
1.3	1899.56	1901	1896	-0.19%
1.5	1647.94	1647	1639	-0.54%
1.7	1453.57	1454	1453	-0.04%
1.9	1300.62	1301	1295	-0.43%
2.1	1176.39	1177	1180	0.31%
2.3	1073.86	1074	1069	-0.45%
2.5	988.55	989	988	-0.06%