Two-stage collaborative information interaction reliability improvement for the distribution grid
The impulse noise generated by a large volume of power electronics devices imposes a hazardous impact on information interaction reliability in low-voltage distribution grids. In this paper, we propose a two-stage collaborative information interaction reliability improvement algorithm to minimize th...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2024-03-01
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| Series: | Frontiers in Energy Research |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fenrg.2024.1380501/full |
| _version_ | 1797238444206850048 |
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| author | Zhan Shi |
| author_facet | Zhan Shi |
| author_sort | Zhan Shi |
| collection | DOAJ |
| description | The impulse noise generated by a large volume of power electronics devices imposes a hazardous impact on information interaction reliability in low-voltage distribution grids. In this paper, we propose a two-stage collaborative information interaction reliability improvement algorithm to minimize the bit error rate (BER) of the information interaction under impulse noise. In the first stage, the transmission-side peak-to-average power ratio (PAPR) is reduced based on the adaptive particle swarm optimization (PSO)-enabled partial transmit sequence (PTS). In the second stage, the reception-side dual-signal blanking is proposed based on the transmission-side PAPR and reception-side useful signal power estimation and peak median ratio. The transmission–reception collaborative information interaction reliability improvement is realized through two aspects. First, transmission-side PAPR reduction improves the performance of reception-side signal blanking by making it easier to distinguish useful signals from impulse noise. Second, the transmission-side PAPR is utilized to improve the estimation accuracy of both coarse and precise thresholds in dual-signal blanking. Simulation results show that the proposed algorithm outperforms existing algorithms in both PAPR reduction and BER performances to achieve information interaction reliability improvement effectively. |
| first_indexed | 2024-04-24T17:35:44Z |
| format | Article |
| id | doaj.art-168b7400517d4a7f9e9d2c6e1d74dbdd |
| institution | Directory Open Access Journal |
| issn | 2296-598X |
| language | English |
| last_indexed | 2024-04-24T17:35:44Z |
| publishDate | 2024-03-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Energy Research |
| spelling | doaj.art-168b7400517d4a7f9e9d2c6e1d74dbdd2024-03-28T05:07:01ZengFrontiers Media S.A.Frontiers in Energy Research2296-598X2024-03-011210.3389/fenrg.2024.13805011380501Two-stage collaborative information interaction reliability improvement for the distribution gridZhan ShiThe impulse noise generated by a large volume of power electronics devices imposes a hazardous impact on information interaction reliability in low-voltage distribution grids. In this paper, we propose a two-stage collaborative information interaction reliability improvement algorithm to minimize the bit error rate (BER) of the information interaction under impulse noise. In the first stage, the transmission-side peak-to-average power ratio (PAPR) is reduced based on the adaptive particle swarm optimization (PSO)-enabled partial transmit sequence (PTS). In the second stage, the reception-side dual-signal blanking is proposed based on the transmission-side PAPR and reception-side useful signal power estimation and peak median ratio. The transmission–reception collaborative information interaction reliability improvement is realized through two aspects. First, transmission-side PAPR reduction improves the performance of reception-side signal blanking by making it easier to distinguish useful signals from impulse noise. Second, the transmission-side PAPR is utilized to improve the estimation accuracy of both coarse and precise thresholds in dual-signal blanking. Simulation results show that the proposed algorithm outperforms existing algorithms in both PAPR reduction and BER performances to achieve information interaction reliability improvement effectively. https://www.frontiersin.org/articles/10.3389/fenrg.2024.1380501/fulllow-voltage distribution gridinformation interactionreliability improvementdual-signal blankingpartial transmit sequenceparticle swarm optimization |
| spellingShingle | Zhan Shi Two-stage collaborative information interaction reliability improvement for the distribution grid Frontiers in Energy Research low-voltage distribution grid information interaction reliability improvement dual-signal blanking partial transmit sequence particle swarm optimization |
| title | Two-stage collaborative information interaction reliability improvement for the distribution grid |
| title_full | Two-stage collaborative information interaction reliability improvement for the distribution grid |
| title_fullStr | Two-stage collaborative information interaction reliability improvement for the distribution grid |
| title_full_unstemmed | Two-stage collaborative information interaction reliability improvement for the distribution grid |
| title_short | Two-stage collaborative information interaction reliability improvement for the distribution grid |
| title_sort | two stage collaborative information interaction reliability improvement for the distribution grid |
| topic | low-voltage distribution grid information interaction reliability improvement dual-signal blanking partial transmit sequence particle swarm optimization |
| url | https://www.frontiersin.org/articles/10.3389/fenrg.2024.1380501/full |
| work_keys_str_mv | AT zhanshi twostagecollaborativeinformationinteractionreliabilityimprovementforthedistributiongrid |