Complex adaptive notch filters for frequency estimation of three-phase power systems
| dc.contributor.author | Nishimura, Shotaro | |
| dc.contributor.author | Mvuma, Aloys | |
| dc.contributor.author | Hinamoto, Takao | |
| dc.date.accessioned | 2020-03-24T11:25:36Z | |
| dc.date.available | 2020-03-24T11:25:36Z | |
| dc.date.issued | 2013 | |
| dc.description | Abstract. Full Text is available at: https://ieeexplore.ieee.org/abstract/document/6662321/ | en_US |
| dc.description.abstract | This paper presents a new technique for adaptive estimation of the frequency of unbalanced three-phase power systems using complex coefficient first-order notch filters. The input complex sinusoid is given by a sum of sequences with positive and negative frequencies. The analytical expression of a estimation error oscillation introduced by the sequence with negative frequency has been derived. Closed form expression for frequency tracking error has been also derived for a complex linear chirp signal. Computer simulation results are presented to validate the analysis. | en_US |
| dc.identifier.citation | Nishimura, S., Mvuma, A., & Hinamoto, T. (2013). Complex adaptive notch filters for frequency estimation of three-phase power systems. In 2013 European Conference on Circuit Theory and Design (ECCTD) (1-4). IEEE. | en_US |
| dc.identifier.other | 10.1109/ECCTD.2013.6662321 | |
| dc.identifier.uri | http://hdl.handle.net/20.500.12661/2332 | |
| dc.language.iso | en | en_US |
| dc.publisher | Institute of Electictrical and Electronics Engineers | en_US |
| dc.subject | IIR filters | en_US |
| dc.subject | Frequency estimation | en_US |
| dc.subject | Adaptive filters | en_US |
| dc.subject | Filtering algorithms | en_US |
| dc.subject | Band-pass filters | en_US |
| dc.subject | Power systems | en_US |
| dc.subject | Oscillators | en_US |
| dc.title | Complex adaptive notch filters for frequency estimation of three-phase power systems | en_US |
| dc.type | Conference Proceedings | en_US |