| In order to further deepen the transformation of power grid development mode and the mode of development of the company, building a strong smart grid, the State Grid Corporation decided to further optimize the integration of measurement resources, the implementation of the construction of the provincial centralized metering center, to achieve centralized verification of measuring instruments and acquisition equipment, centralized storage, unified distribution, unified supervision, to achieve "the overall authorization, automatic calibration, intelligent warehousing and logistics, distribution.Low-voltage current transformer original verification has not satisfied company building a strong smart grid requirements, considering the appearance of low voltage current transformer in the form of classification and routine test project requirements, pointed out that the low-voltage current transformer automatic test system design based on; then, according to the State Grid Hebei electric power metering center low-voltage current transformer verification production practice, from two aspects of hardware design and software design that State Grid Hebei electric power metering center low-voltage current transformer automation calibration system design ideas, optimize equipment configuration, built calibration service covering southern Hebei low-voltage current transformer automatic verification system. Through the test of the whole performance of the automatic test system of the low-voltage current transformer, the rationality and the rationality of the design scheme are verified. |
