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

Table 2

Fitting results of measured values of each sensor unit.

Unit number	Inherent capacitance Cd (pF)	Linearity	Sensitivity ()
1	3.01	1.81%	0.216
2	5.79	2.88%	0.241
3	9.12	3.09%	0.241
4	13.02	1.60%	0.248
5	17.84	1.61%	0.116
6	22.88	1.64%	0.121