Fast 10-Point DFT Algorithm for Power System Harmonic Analysis
| Autor: | Aleksandr Cariow, Janusz P. Paplinski |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Technology
Computer science QH301-705.5 Power system harmonics QC1-999 MathematicsofComputing_GENERAL Hardware_PERFORMANCEANDRELIABILITY 02 engineering and technology FFT 0202 electrical engineering electronic engineering information engineering General Materials Science Point (geometry) 10-point DFT Biology (General) Instrumentation QD1-999 Fluid Flow and Transfer Processes Process Chemistry and Technology Physics 020208 electrical & electronic engineering General Engineering 020206 networking & telecommunications Engineering (General). Civil engineering (General) Computer Science Applications Chemistry power system harmonic analysis TA1-2040 Algorithm |
| Zdroj: | Applied Sciences, Vol 11, Iss 7007, p 7007 (2021) Applied Sciences Volume 11 Issue 15 |
| ISSN: | 2076-3417 |
| Popis: | This article presents an efficient algorithm for computing a 10-point DFT. The proposed algorithm reduces the number of multiplications at the cost of a slight increase in the number of additions in comparison with the known algorithms. Using a 10-point DFT for harmonic power system analysis can improve accuracy and reduce errors caused by spectral leakage. This paper compares the computational complexity for an L×10M-point DFT with a 2M-point DFT. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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