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Kehui Electric Appliances·Service power

State Grid Corporation of China: Accelerate the construction of ubiquitous power Internet of Things in the second half of the year

Since the company fully launched the construction of the ubiquitous power Internet of Things, all departments and units have taken the initiative to implement it thoroughly, achieving remarkable results. All work has been carried out in an orderly manner. The company headquarters has strengthened overall planning, communication, and coordination, comprehensively promoting planning, scheme design, standard setting, and other work. We must act quickly and have firm confidence. All units have taken the initiative and constantly innovated their work ideas. All departments have taken into account the overall situation of the company, reached a consensus, and

27

2026

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07

Discussion on the issues to be improved in electric energy metering instruments

Establishing a well-structured energy management system for industrial enterprises is the foundation for their healthy development. It helps break down technical, institutional, and market barriers between energy subsystems within the enterprise or industrial park, promotes comprehensive optimization of enterprise energy, ensures production safety, facilitates the reduction of energy costs, improves energy efficiency, and creates economic and social value for green production. 1. Current status of energy management in industrial enterprises

27

2026

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07

On-site verification process and common fault diagnosis for smart electricity meters

With the further development of smart grid construction, smart meters have gained more widespread use, enhancing the timeliness of information exchange within enterprises and between users. Compared to traditional meters, smart meters are equipped with more comprehensive functions and conditions. While their functions are gradually improving, the occurrence of operational failures has also shown an upward trend. By summarizing and analyzing common failures of smart meters, this paper lists the main issues encountered during on-site operations and identifies reasonable and scientific solutions based on these issues. This is of great significance for further improving the safety and stability of smart meter usage.

27

2026

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07

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