| 行波测距用数据采集系统的设计 |
| |
| 引用本文： | 黄飞,周书民,陈原斌,汪志成,兰彩霞.行波测距用数据采集系统的设计[J].科学技术与工程,2012,12(31):8226-8228. |
| |
| 作者姓名： | 黄飞 周书民 陈原斌 汪志成 兰彩霞 |
| |
| 作者单位： | 东华理工大学机械与电子工程学院,南昌,330013 |
| |
| 摘 要： | 行波波头到达时刻差的确定是保证行波测距精度的关键。根据行波测距的要求,采用4通道60 MHz采集卡设计了专用的数据采集系统。并利用此数据采集系统进行了模拟实验,实验结果显示,所检测行波信号波头突变特性明显。在此基础上,可较容易实现对于行波波头到达时刻的精确确定。
|
| 关 键 词： | 行波测距 行波波头 数据采集系统 软件设计 |
| 收稿时间： | 7/11/2012 2:48:12 PM |
| 修稿时间： | 7/11/2012 2:48:12 PM |
data acquisition system design for traveling wave fault location |
| |
| huangfei,Zhou Shu-min,Chen yuan-bin,Wang zhi-cheng and Lan cai-xia.data acquisition system design for traveling wave fault location[J].Science Technology and Engineering,2012,12(31):8226-8228. |
| |
| Authors: | huangfei Zhou Shu-min Chen yuan-bin Wang zhi-cheng and Lan cai-xia |
| |
| Institution: | Mechanical and Electronic Engineering of East China Institute of Technology,Foreign Languages Faculty of East China Institute of Technology,Mechanical and Electronic Engineering of East China Institute of Technology,Information Engineering College of East China Institute of Technology |
| |
| Abstract: | wave-head arriving time detection is important to traveling wave method. data acquisition system for fault location is built in this paper using 4 channel/60MHz high speed acquisition card. Analogue experiment is carried out by using this system, the result shows the experiment wave has good abrupt features which indicate this system has good performance. |
| |
| Keywords: | |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《科学技术与工程》浏览原始摘要信息 |
| 点击此处可从《科学技术与工程》下载免费的PDF全文 |
|
