Optimal choice of the number of even harmonics demodulated from the excitation current of a sensor for precise dc voltage component detection in low voltage distributive grid as a strategy for suppression of the systematic error due to the grid voltage fluctuation
This paper addresses the problem of suppression of a systematic measurement error during the detection of a parasitic DC voltage component, superimposed to an AC voltage. As a sensor the toroidal transformer is employed. The origin of the error under scope is the fluctuation of ac voltage around its...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Electrical Engineering Institute Nikola Tesla
2018-01-01
|
| Series: | Zbornik Radova: Elektrotehnički Institut "Nikola Tesla" |
| Subjects: | |
| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/0350-8528/2018/0350-85281828025P.pdf |