| 基于TMS320F2812的中低压线路保护装置的研制 |
| |
| 引用本文： | 郁景礼,周有庆,王洪涛.基于TMS320F2812的中低压线路保护装置的研制[J].电气应用,2007,26(2):46-49. |
| |
| 作者姓名： | 郁景礼 周有庆 王洪涛 |
| |
| 作者单位： | 湖南大学电气与信息工程学院,410082 |
| |
| 摘 要： | DSP数字信号处理能力强、运算速度快、片内外设丰富,CPLD长于接口电路扩展、时序控制、地址译码,以太网通信技术已经成为微机保护通信的新标准.基于这些最新技术的发展,文中研制了一套针对于中低压线路的双CPU结构的微机线路保护装置.文中详细介绍了该套装置的各个硬件模块单元的功能特点、软件流程图以及所采用的将半波傅氏算法和Mann-Morrison算法相结合的快速算法.该套装置已投入实际运行,效果良好.
|
| 关 键 词： | DSP CPLD 模块化 半波傅氏算法 Mann-Morrison算法 |
| 修稿时间： | 2006年4月28日 |
Medium and Low Voltage Transmission Line Protection Device Based on TMS320F2812 |
| |
| Yu Jingli.Medium and Low Voltage Transmission Line Protection Device Based on TMS320F2812[J].Electrotechnical Application,2007,26(2):46-49. |
| |
| Authors: | Yu Jingli |
| |
| Affiliation: | Hunan University |
| |
| Abstract: | The DSP chip has powerful digital signal processing ability,high operation speed and abundant peripheral equip- ments.The CPLD chip specializes in interface expanding, time sequence controlling and address coding,ethernct has be- come the new communication standard of microcomputer relay protection.Based on these new technologies,one set of micro- computer relay protection device aims at the medium and low voltage transmission line is designed.The functions of every hardware module,software flow chart and adopted fast algo- rithm which integrates the half-wave Fourier algorithm and Mann-Morrison algorithm are introduced.The device has been put into application and generated good effect. |
| |
| Keywords: | DSP CPLD module half-wave Fourier algorithm Mann-Morrison algorithm |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
