摘要
介绍了ＤＳＰ技术在多命令远方保护信号传输中的应用。着重分析了ＤＳＰ技术的特点和用ＤＳＰ芯片实现的自适应算法的性能。计算机模拟和实际的硬件测试结果表明，用ＤＳＰ技术实现的数字式多命令远方保护信号音频装置，比模拟装置更安全、可靠，性能更好。
This paper presents the application of DSP technology in the transmission of multi order teleprotection signal.The paper mainly discusses the characteristic of DSP technology and the performance of the improved LMS algorithm which is realized by DSP chip.The results of computer simulation and hardware tests prove that the digital teleprotection transmission device using DSP technology is safer,more reliable and has better performance than the analog device.
出处
《电力系统通信》
1999年第4期1-4,共4页
Telecommunications for Electric Power System
关键词
电力系统
继电保护
信号传输
DSP
Teleprotection DSP Adaptive technology LMS algorithm
