【摘要】 简要介绍了我院0.01级YC1893三相电能表标准装置的主要技术指标及工作原理,对在CNAL认可中合格的高准确度三相电能表标准装置的核查方法进行了探讨,即通过采用国内外先进的MAP方案核查方法,确保高准确度三相电能表标准装置在两次送检之间受控。更多还原

【Abstract】 In this paper introduces the class 0.01 YC1893 standard equipment for three-phase Watt-hour meter and its main technical parameters and working principles. There is also a study on the checking method for higher accuracy standard equipment for three-phases Watt-hour meter in CANL, which is by using the advanced MAP che-cking method, the higher accuracy standard equipment is under control between two te-st.更多还原