针对目前高压电能计量装置检测过程繁琐,无法标定计量准确度的问题,研制了一套性能稳定可靠的高压电能计量装置整体误差校验台,填补了高压电能计量领域整体误差检测技术空白。本文介绍了高压电能计量装置整体误差校验台的设计原理、硬件和软件构成,给出了主要技术指标与用途,并对校验台的误差进行了分析,最后介绍了校验台对一套高压电能计量装置进行整体校验的情况,并和传统校验结果进行了比对。
To the question of the tedious calibrating workflow of the high voltage electric energy measurement device which can't be demarcated the accuracy class, a well-performed high voltage electric energy measurement device integrated error calibration stafid, which fills the gap of the integrated error of the high voltage electric energy measurement, is worked out. The design method, the hardware structure and the software structure of the calibration stand are introduced. And technical specification is pointed out.