An Online Calibration System for Digital Input Electricity Meters Based on Improved Nuttall Window
OAPA This paper proposes an improved online calibration technique for digital input electricity meters. The technique employs a double spectral line interpolation fast Fourier transform algorithm with four-item, three-order Nuttall window to reduce the measurement error caused by spectrum leakage, f...
| Main Authors: | , , , , , , |
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| Format: | Journal Article |
| Published: |
IEEE Access
2018
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| Online Access: | http://hdl.handle.net/20.500.11937/72460 |
| _version_ | 1848762756253089792 |
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| author | Li, Z. Du, Y. Abu-Siada, Ahmed Bao, G. Yu, J. Hu, T. Zhang, T. |
| author_facet | Li, Z. Du, Y. Abu-Siada, Ahmed Bao, G. Yu, J. Hu, T. Zhang, T. |
| author_sort | Li, Z. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | OAPA This paper proposes an improved online calibration technique for digital input electricity meters. The technique employs a double spectral line interpolation fast Fourier transform algorithm with four-item, three-order Nuttall window to reduce the measurement error caused by spectrum leakage, frequency fluctuation, noise pollution and harmonic interference. A calibration system of friendly human-computer interaction is designed using LabVIEW. Simulation and practical results show that the proposed calibration system with improved Nuttall window algorithm is of high accuracy and reliability when compared with the traditional calibration algorithm currently used by industry practice. |
| first_indexed | 2025-11-14T10:52:37Z |
| format | Journal Article |
| id | curtin-20.500.11937-72460 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:52:37Z |
| publishDate | 2018 |
| publisher | IEEE Access |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-724602019-03-28T00:34:56Z An Online Calibration System for Digital Input Electricity Meters Based on Improved Nuttall Window Li, Z. Du, Y. Abu-Siada, Ahmed Bao, G. Yu, J. Hu, T. Zhang, T. OAPA This paper proposes an improved online calibration technique for digital input electricity meters. The technique employs a double spectral line interpolation fast Fourier transform algorithm with four-item, three-order Nuttall window to reduce the measurement error caused by spectrum leakage, frequency fluctuation, noise pollution and harmonic interference. A calibration system of friendly human-computer interaction is designed using LabVIEW. Simulation and practical results show that the proposed calibration system with improved Nuttall window algorithm is of high accuracy and reliability when compared with the traditional calibration algorithm currently used by industry practice. 2018 Journal Article http://hdl.handle.net/20.500.11937/72460 10.1109/ACCESS.2018.2881263 IEEE Access fulltext |
| spellingShingle | Li, Z. Du, Y. Abu-Siada, Ahmed Bao, G. Yu, J. Hu, T. Zhang, T. An Online Calibration System for Digital Input Electricity Meters Based on Improved Nuttall Window |
| title | An Online Calibration System for Digital Input Electricity Meters Based on Improved Nuttall Window |
| title_full | An Online Calibration System for Digital Input Electricity Meters Based on Improved Nuttall Window |
| title_fullStr | An Online Calibration System for Digital Input Electricity Meters Based on Improved Nuttall Window |
| title_full_unstemmed | An Online Calibration System for Digital Input Electricity Meters Based on Improved Nuttall Window |
| title_short | An Online Calibration System for Digital Input Electricity Meters Based on Improved Nuttall Window |
| title_sort | online calibration system for digital input electricity meters based on improved nuttall window |
| url | http://hdl.handle.net/20.500.11937/72460 |