T/STSI 5-2020 Active Group standards

T/STSI 5-2020 Intelligent Electric Energy Metering Monitoring System Technical Specification for Key Energy-using Units

Publish Date: 2020-10-22 Implement Date: 2020-11-22 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/STSI 5-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nTraffic management

ICS Name: Insulating gas

Publish Date: 2020-10-22

Implement Date: 2020-11-22

Scope

Main technical content: Electricity meters are one of the most common and widely used measuring instruments in social production and daily life, and are also a type of measuring instrument subject to national key management. According to the "Implementation Plan for the Construction of Basic Energy Measurement Capacity in Beijing" issued by the Beijing Municipal Government and the deployment of State Grid Corporation, by the end of 2015, the equipment rate of electricity meters (referred to as "secondary metering") in major primary energy-consuming units and their secondary energy-consuming units in Beijing had reached over 95%, and the intelligent rate had reached over 90%. However, according to the provisions of the "JJG596-2012 Electronic AC Electricity Meters Verification Regulations", the verification cycle of electricity meters is 8 years. Whether it is for verification or replacement, it will increase the operating costs of enterprises and have a significant impact on their normal production. At the same time, due to the accuracy of electricity meters being affected by environmental and power quality factors, this "first verification, lifelong use" verification method cannot evaluate the metering performance of electricity meters during use, resulting in inaccurate and unfair energy consumption statistics and energy settlement for enterprises. To address the above issues, this standard sets forth the technical requirements and implementation standards for intelligent electricity metering systems for electricity meters, unifies data collection formats, network structures, and the performance of collection equipment, and provides a standardized technical solution for key energy-consuming enterprises to establish electricity metering systems. It plays an important role in ensuring the operating quality of electricity meters in key energy-consuming units, enhancing the comprehensive utilization efficiency of electricity meters, and effectively managing operating