- Tytuł:
- Active power measurements - an overview and comparison of DSP algorithms by noncoherent sampling
- Autorzy:
-
Sedlacek, M.
Stoudek, Z. - Powiązania:
- https://bibliotekanauki.pl/articles/220475.pdf
- Data publikacji:
- 2011
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
power estimation
digital signal processing
non-coherent sampling - Opis:
- This paper presents an overview of algorithms for one-phase active power estimation using digital signal processing in the time domain and in the frequency domain, and compares the properties of these algorithms for a sinusoidal test signal. The comparison involves not only algorithms that have already been published, but also a new algorithm. Additional information concerning some known algorithms is also included. We present the results of computer simulations in MATLAB and measurement results gained by means of computer plug-in boards, both multiplexed and using simultaneous signal sampling. The use of new cosine windows with a recently published iterative algorithm is also included, and the influence of additive noise in the test signal is evaluated.
- Źródło:
-
Metrology and Measurement Systems; 2011, 18, 2; 173-184
0860-8229 - Pojawia się w:
- Metrology and Measurement Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł