Applications of DSP&ARM for Microprocessor Protection Device in Distance Protection
By studying the development of microprocessor protection and features of the protection devices, the requirement of the device under the multi-mission of monitoring, protecting, controlling and communicating is discussed in this paper, and a microprocessor protection device of dual CPU structure with ARM & DSP is designed. DSP TMS320F2812 and ARM S3C2410 are used in this design. The print circuit boards of this device are finished and fast Fourier transform is chosen. According to the distance protection scheme in 110 kV transmission based on MATLAB, the tests of the device are done. The results show that the design of DSP & ARM in this paper is feasible in microprocessor protection, and it has a simple and reliable circuit structure and is expandable on software and hardware.
Microprocessor protection ARM DSP Distance protection
Ning Yang Wanjian Zhao Yaoliang Xu Shaocheng Zhang Yi Zhu
Faculty of Electric and Automatic Engineering, Shanghai University of Electric Power, Shanghai, 200090, PR China
国际会议
上海
英文
227-231
2011-03-11（万方平台首次上网日期，不代表论文的发表时间）