DSP ALGORITHMS FOR ACTIVE POWER ESTIMATION – OVERVIEW AND COMPARISON OF ALGORITHMS BY NON-COHERENT SAMPLING |
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| Milos Sedlacek, Zdenek Stoudek |
- Abstract:
- This paper presents an overview of algorithms for one-phase active power estimation using digital signal processing in time domain and in frequency domain and compares properties of these algorithms. Besides comparing already published algorithms also a new algorithm and additional information concerning some known algorithms is included. Results of computer simulations in Matlab and results of measurement by means of computer plug-in boards, both multiplexed and using simultaneous signal sampling is presented. Using new cosine windows designed by iterative algorithm recently published by this paper authors is also included.
- Keywords:
- power estimation, digital signal processing, non-coherent sampling
- Download:
- IMEKO-TC4-2010-020.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC4
- Event name:
- Instrumentation for the Information and Communication Technology Era
- Title:
- XVIIth IMEKO TC4 Symposium & 15th International Workshop on ADC Modelling and Testing (together with 3rd IMEKO TC19 Symposium)
- Place:
- Kosice, SLOVAKIA
- Time:
- 08 September 2010 - 10 September 2010