Electric energy metering method based on Kaiser window FFT single peak interpolation
A technology of electric energy measurement and interpolation, applied in the direction of measuring electric variables, measuring devices, instruments, etc., can solve the problems of reduced accuracy of electric energy metering calculation, failure to consider comprehensive information of peak frequency points, and inability to accurately extract harmonic components, etc., to achieve high Effects on Accuracy of Energy Metering Calculations
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[0042] The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0043] In the description of the present invention, it should be understood that the terms "first" and "second" are used for description purposes only, and should not be understood as indicating or implying relative importance.
[0044] These and other aspects of embodiments of the invention will become apparent with reference to the following description and drawings. In these descriptions and drawings, some specific implementations of the embodiments of the present invention are specifically disclosed to represent some ways of implementing the principles of the embodiments of the present invention, but it should be understood that the scope of the embodiments of the present invention is not limited by this limit. On the contrary, the embodiments of the present invention include all changes...
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