Design of Intelligent Terminal Based on ARM and FPGA

Abstract:

At present, China is vigorously developing the smart grid, due to the immaturity of the intelligent circuit breaker, a totally new device is introduced in the process layer to ensure the realization of intellectualization of primary equipment in the intelligent substation: the. The intelligent terminal is an interface of primary equipment and secondary equipment in intelligent substation system realizing the intelligent transformation of the traditional primary equipment, which is also the optimal solution to the traditional switch and transformer interface problems of intelligent substation. The intelligent terminal devices of 126KVGIS are designed in this paper, the design process adopts the method of ARM+FPGA dual-CPU structure，which makes the intelligent terminal have an efficient and rapid processing capacity so as to satisfy the requirement of practical application. Starting from the modularization structure design, function of each module, circuit design and implementation method were introduced in detail. A hardware platform was established according to the design. Finally, the article confirmed the correctness of the hardware platform primarily through experimental method.

• Periodical: Advanced Materials Research (Volumes 616-618)
• Pages: 2038-2043
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.616-618.2038
• Online since: December 2012
• Authors: Li Hua Liu, Ming Sun, Shu Jian Zhang
• Keywords: ARM, Field-Programmable Gate Array (FPGA), Goose, Intelligent Terminal, Smart Grid (SG)

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