Application of Smart Grid RFID Technology

Smart Grid High-security RFID technology refers to the integration of the national SM7 algorithm data security module in the ultra-high frequency ISO18000-6C RFID chip to ensure data security. This implantable encryption algorithm RF chip integrates UHF RFID tag chip, implantable tag antenna and SM7 security algorithm encryption module, not only to achieve data encryption, but also to meet the UHF RFID tag chip power consumption The harsh requirements.

Smart Grid High-security RFID has a globally unique identifier that can not be tampered with and copied, and at the same time encrypts and stores data to ensure the confidentiality and integrity of the data and enhance the security and reliability of smart grid data. Smart Grid High Security RFID integrates the national SM7 security algorithm. The RFID electronic label authentication process uses three data transmission authentication methods. Through two-way authentication, the data transmission is more secure, stable and reliable.

Application of Smart Grid RFID Technology

Smart Grid High-security RFID Uses UHF RFID technology (operating frequency of 840 ~ 960MHz) for rapid target tracking and data exchange of devices in the smart grid. Device recognition requires no mechanical or optical contact without human intervention. In addition, smart grid high-security RFID chip to provide 96bits identification code, which can not be tampered with and copied, and smart grid integration of equipment can be achieved from the storage equipment, delivery, installation, inspection, sampling, scrapped and other life Cycle management.

With the increasing scale of China's smart grid construction, the issue of information security is also becoming more and more prominent. In the fields of power generation, transmission, substation, distribution and electricity in the smart grid are all faced with information security threats, so research and promotion Smart Grid high-security RFID technology has important practical significance.

Application of Smart Grid RFID Technology

In recent years, with the rapid development of smart grid, both home and abroad attach great importance to information security protection in the construction of smart grid, and all countries have invested a lot of manpower and material resources in this regard. However, due to the special requirements of smart grid for the environment and RFID The characteristics of the technology itself, the research and application of high-security RFID technology for smart grid are in their infancy.

Smart Grid High-security RFID technology with bar code and two-dimensional code does not have the waterproof, high temperature, long life, read a large distance, data encryption, storage of large data capacity (512bits user storage space), easy to read and write storage information advantage. Smart Grid High-security RFID technology is used for asset management of smart grid equipment, which can increase the automation level of equipment assets and ensure the security of equipment account information.

Smart grid integration of high-security RFID and current transformers in a variety of network companies and transformer manufacturers have been widely used to achieve the transformer injection from the factory out of the library, the provincial network companies out of storage, verification, distribution, installation, inspection Inspection, scrapping and other life-cycle management, saving a lot of work in the storage, verification and other links, reducing production costs and effectively solve the current transformer nameplate malicious tampering with the problem to prevent the installation of the transformer Electricity theft phenomenon has achieved significant social and economic benefits.

Application goals

(1) Realize the management of the entire life cycle of smart grid equipment, reduce the workload of equipment access, inspection and other links, and improve the automation of equipment management.

(2) to ensure that smart grid equipment in the storage, delivery, inspection and other links unique identifier.

(3) Improve the safety and reliability of smart grid data.

Precautions

(1) The integration of chip and power grid equipment does not affect the normal and safe operation of the equipment.

(2) At the time of integrating injection molding with power grid equipment, pay attention to whether the injection molding material interferes with UHF RFID radio frequency signal.

(3) There are many equipments in smart grid system, which need to research the classification of high-safety RFID technology in smart grid, improve the automation level of smart grid equipment management and improve the safety and reliability of smart grid data.

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