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 |