On September 22, the research project of "Identification Collection Technology of Basic Information of Smart Grid Based on Internet of Things Technology" undertaken by China Electric Power Research Institute under the lead of China-ROK South Korea passed the acceptance test of the Ministry of Science and Technology.
Based on the research of security identification technology of massive asset information in smart grid based on RFID, the project proposed the electronic seal / label anti-counterfeiting design method and the physical anti-sabotage identification method based on the national security algorithm's triple identity authentication, and developed the special anti-counterfeiting electronic seal and Label, developed a smart grid asset equipment life-cycle safety management system to solve the problem of asset equipment safety and efficient management; based on multi-frame bitmap tracking packet N-tree RFID electronic seal / tag batch identification anti-collision algorithm , Which effectively raised the efficiency of bulk seal / label recognition and success rate of RFID system, solved the problem of batch electronic seal and label recognition efficiently during storage and retrieval, and proposed a unified name security analysis of RFID tag based on symmetric and asymmetric hybrid cryptosystem Method, the preparation of a uniform name of RFID electronic tag service safety technical specifications industry standard (draft for approval) to solve the lack of security RFID tag name resolution problems. Based on the research of key sensing technology based on wireless sensor network, a two-way interactive communication demand response algorithm based on real-time electricity price and user expectation price model is proposed to realize the intelligent control function of residential users' electrical equipment and realize the power users The goal of saving energy and reducing consumption was researched. A special safety module of street lamp control system was developed to support the national secret algorithm. The safety interactive protocol of the street lamp intelligent control system was designed. A series of national standards (draft for approval) of street lamp control management system were prepared. Street lamp safety control management system ", breaking the street lamp control management system monopolized by foreign manufacturers situation, solved the intelligent control of street lighting control system of autonomous, safe and controllable problems.
Project research results have been widely used in smart meters, transformers, electric vehicles, rechargeable batteries and other smart grid assets and equipment safety management and intelligent control of street lights, the annual direct economic benefits of more than 4000 million, to achieve the massive assets of the smart grid Efficient intelligent equipment management, effectively enhance the smart grid intelligent management.
This project is the first international science and technology cooperation project undertaken by China Electric Power Research Institute. Through the cooperation and technical exchange of projects, our institute and Hanyang University in South Korea have established good and in-depth cooperation and long-term and stable channels of cooperation and exchange, The field of independent innovation and international influence, promote our country in the field of smart grid applications of new technologies, open up China in the Internet of things technology, wireless sensor network technology and other new technologies in the field of research ideas and horizons. (Cen Wei)
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