NQI Status and Demand Analysis of Intelligent Electric Energy Meter Industry

Abstract

Abstract Taking the opportunity of undertaking the project of “NQI Typical Demonstration Application” of the key research and development projects of the state, and taking the intelligent electric energy meter as the breakthrough point, the production and use process of intelligent electric energy meter in the whole life cycle is summarized as eight links: research and development design, material purchasing, production and manufacturing, factory supply, acceptance and inspection, storage and distribution, installation and operation, dismantling of scrap and so on, and the status of National Quality Infrastructure (NQI) in intelligent electric energy meter industry is carded out. At the same time, the paper summarizes the development needs of intelligent electric energy meter industry in measurement, standards, inspection, certification and accreditation, which provides guidance and basis for the construction of NQI in smart grid measurement field.