State Grid Zhejiang Electric Power Company uses RFID tags to promote material cycle management
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On November 28, State Grid Zhejiang Electric Power Company officially launched RFID tags with material identification codes. The company has been actively carrying out research on the Internet of Things technology since May this year, and the technology is now officially put into trial operation.
The identity code is the “ID number” of the material, and it is the unique identification of the power material, which is unique across the entire network. Produced in the material link, it continues to be applied to the entire business link of material management such as production, manufacturing supervision, delivery, receipt, and in-transit tracking, as well as subsequent business links such as commissioning, overhaul, maintenance, and capital transfer. Through the identification code, the entire supply chain information of the material can be retrieved, and the electronic index standard of the material can be established to provide important information support for the closed-loop management of the material life cycle.
State Grid Zhejiang Electric Power focused on selecting two types of materials: transformers and switchgears to conduct exploration and research, formulating technical standards for identification code coding, standardizing application content and installation processes, and choosing two-dimensional codes and RFID tags as its application carriers. The two-dimensional code can carry more information, and the reading of the two-dimensional code information can be realized by using an ordinary smart phone, and the cost is lower; the RFID tag can be read and written remotely, and its outdoor anti-pollution ability and durability Stronger, more suitable for key materials with longer service life and higher monomer value.
At the same time, State Grid Zhejiang Electric Power is centering on the “Internet +” thinking, relying on the Zhejiang Power Material Distribution Platform to carry out the information construction of the material identification code application, using the Internet of Things technology as the information transmission medium, and using the mobile phone application as the information transmission tool to break through time. , Space constraints, to achieve the smallest granularity of the entire business chain through management of materials, effectively promote the transformation of work concepts, and help build an active service system. During the construction process, fully consider the needs of business links such as production and finance, use the identity code as the carrier unit to provide the parameter information required for the equipment to be put into operation, and reasonably divide the RFID chip carrying information area, and reserve the equipment code and asset code docking space. Provide a foundation for the closed-loop management and control of the entire supply chain system of materials.
In the next stage, State Grid Zhejiang Electric Power will continue to promote the application and construction of material identification codes, expand the types of materials used, promote the formulation of application standards in production and financial links, explore the connection with cross-professional data, and promote the full life cycle management of materials.
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