互感器检定装置整体检定技术综述

Overview of overall calibration technology for transformer calibration devices

文章提出了一种互感器检定装置整体检定技术,从二次回路状态评估、电源校验技术、环境电磁干扰试验3个方面展开说明。该技术克服了传统单独检验部件的局限性,实现了测量用互感器检定装置整体性能的有效评估,在国内企业的推广应用中显著提高了产品质量,为电力系统的安全稳定经济运行提供了有力保障。

This paper presents a whole calibration technology of instrument transformer calibration device,which is explained from three aspects:secondary loop state assessment,power supply calibration technology and environmental electromagnetic interference test.This technology overcomes the limitation of the traditional separate inspection parts,realizes the effective evaluation of the overall performance of the measuring transformer calibration device,and significantly improves the product quality in the promotion and application of domestic enterprises,providing a strong guarantee for the safe,stable and economic operation of the power system.