储能锂电池充放电设备直流电压测量不确定度评定

The Uncertainty Evaluation of Measurement for DC Voltage of Energy Storage Lithium Battery Charging and Discharging Equipment

本文探究了储能锂离子电池充放电设备的直流电压测量不确定度的评定方法,构建了测量模型,并对设备的直流电压测量不确定度来源进行分析与不确定度评定。

This paper explores the evaluation method of DC voltage measurement uncertainty of lithium-ion battery charging and discharging equipment,constructs a measurement model,and analyzes the sources of DC voltage measurement uncertainty and evaluates the uncertainty.