- Tytuł:
- Study of harmonic detection methods under non-ideal conditions in ship power network
- Autorzy:
-
Xu, X.-Y.
Mindykowski, J.
Tarasiuk, T.
Cheng, C. - Powiązania:
- https://bibliotekanauki.pl/articles/259840.pdf
- Data publikacji:
- 2015
- Wydawca:
- Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
- Tematy:
-
distorted three-phase voltage
rapid-variation load
harmonic detection
average arithmetic - Opis:
- An improved harmonic detection method based on average arithmetic is proposed. According to the research results, the designed solution uses an LPF (low-pass-filter) and a mean value module connected in series instead of the conventional mean value module, and simultaneously, a three-phase voltage phase-locked module instead of commonly used PLL (phase lock loop) module is applied in order to reduce the influence caused by three-phase distorted voltage and rapid variation of load. The experimental results show that the application of this solution leads to increase in the accuracy of harmonics detection for distorted three-phase voltage and rapid variation of load.
- Źródło:
-
Polish Maritime Research; 2015, 3; 82-89
1233-2585 - Pojawia się w:
- Polish Maritime Research
- Dostawca treści:
- Biblioteka Nauki
Artykuł