International Core Journal of Engineering 2020-26 | Page 207

2019 International Conference on Artificial Intelligence and Advanced Manufacturing (AIAM) Technology research on the application of high safety anti-metal RFID tags in the asset management of power equipment Jia Liu Qingqin Fu Yubo Yuan, Jianfeng Fu Beijing Chip Microelectronics Technology Co., Ltd., Key Lab of Power Grid Design and Analysis, State Grid Corporation of China, Beijing, China [email protected] Beijing Chip Microelectronics Technology Co., Ltd., Key Lab of Power Grid Design and Analysis, State Grid Corporation of China, Beijing, China [email protected] Beijing Chip Microelectronics Technology Co., Ltd., Key Lab of Power Grid Design and Analysis, State Grid Corporation of China, Beijing, China Abstract—The power equipment assets has the characteristics of large initial investment, high operation cost, long service time. Therefore it is the basic requirement to carry out the electrical equipment life cycle management to ensure the grid assets safety running. Using security Ultra High Frequency (UHF) Radio Frequency Identification (RFID) anti metal tag as the equipment asset identification, it is useful to ensure the legitimacy of reader and tag, and the security of data storage and transmission, and the personnel authority access control. In this paper, the characteristics, working principle and working flow of high security RFID electronic tags are designed and studied. The typical solution is provided for the intelligent management of grid assets. II. L IFE C YCLE M ANAGEMENT S YSTEM OF P OWER E QUIPMENT A SSETS Life Cycle Asset Management (LCAM) is the application of system engineering theory in asset management. The life cycle management of power equipment assets is based on the power grid assets as the main research object. Effective use of system engineering methods and asset evaluation model, starting from the overall objective of the system, coordinate the management behavior of assets covering the life cycle of assets in planning, design, procurement, construction, operation, maintenance and retirement. Technical requirements, on the premise of meeting safety and efficiency, pursue the comprehensive optimization of life cycle cost of assets and maintain sustainable development, and realize the scientific method of system optimization. Keywords—Anti metal UHF RFID tag; Life Cycle Asset Management; National secret algorithm I. I NTRODUCTION In May 2009, China formally put forward the concept of "strong smart grid" and planned to basically build a strong smart grid in China by 2020. Supported by communication information platform, smart grid has the characteristics of informatization, automation, digitalization and interaction. It will realize the highly integrated integration of power flow, information flow and business flow. Life Cycle Asset Management (LCAM) based on Intelligent Material Link (ITL) technology is an important part of SG-ERP 3.0 system which is comprehensively constructed by State Grid Corporation during the 13th Five- Year Plan. It is one of the three core business value chains of "Asset Life Cycle, Customer Omnidirection and Energy Whole Process". At present, the State Grid Corporation has launched the pilot construction of asset life cycle management system in several provincial power companies under its jurisdiction, which makes the company have better resource allocation, stronger internal control, higher management efficiency and overall efficiency, and lays a solid foundation for improving the level of enterprise asset operation. Based on the current management system, this paper proposes to use high-security UHF RFID tag with state-secret algorithm as the unique identification of equipment and data storage medium, instead of the original common RFID tag, which improves the security and legitimacy of the system. 978-1-7281-4691-1/19/$31.00 ©2019 IEEE DOI 10.1109/AIAM48774.2019.00044 Fig. 1. Life Cycle Cost. Life Cycle Cost (LCC) management is based on the idea of cost and benefit, focusing on the balance between long- term and short-term performance. Power equipment assets can be divided into power generation equipment, transmission lines, substation equipment, distribution lines and power metering equipment. Often, because of the large number of power assets, large amount of money, high operating costs, long service time, management requires timely and accurate reflection of these changes, all of which are assets of the State Grid. Management challenges [2]. 185