Analysis and Calculation of Uncertainty Degree of Calibration Device for High Accuracy Three-phase Watt-hour Meter
Peng Shi-xiong
Abstract
Peng Shi-xiong
Abstract
The paper put forward the calculating method and formula of synthetic error and uncertainty degree of calibration device for high accuracy three-phase watt-hour meter, and took the specific calculation of 0.006 level three-phase device as an example. The contents of the paper can be a reference for compiling standard and contrasting work.
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The paper put forward the calculating method and formula of synthetic error and uncertainty degree of calibration device for high accuracy three-phase watt-hour meter, and took the specific calculation of 0.006 level three-phase device as an example. The contents of the paper can be a reference for compiling standard and contrasting work.
Key concepts: Watt, Degree (music), Calibration, Metre, Electricity meter, Phase (matter), Standard uncertainty, Work (physics)