An estimate of the errors in measuring electric power by the digital method of multiplying current and voltage |
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| Authors: | V N Chinkov |
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| Affiliation: | (1) State Key Laboratory of ASIC & Systems, Fudan University, 200433 Shanghai, People’s Republic of China;(2) Micro-Nanoelectronics Science and Technology Innovation Platform, Fudan University, 200433 Shanghai, People’s Republic of China; |
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| Abstract: | Estimates on the systematic digitization and quantization errors, and also the dynamic dating errors (or the aperture error)
of a method of measuring power are obtained. The method is based on the digital processing of pulse-time analog-to-digital
converters of the codes of instantaneous values of the voltage and current in the circuit. |
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