一种高采样率电力暂态录波与传输系统  

A Study on a Power Transient Signal Recording and Transmitting System with a High Sampling Rate

作　　者：邓振利[1] 傅开伟 石红[1] 

机构地区：[1]重庆电力高等专科学校,重庆400053 [2]重庆天泰铝业有限公司,重庆401328

出　　处：《重庆电力高等专科学校学报》2013年第2期34-36,共3页Journal of Chongqing Electric Power College

摘　　要：提出一种高采样率的暂态数据采录与传输方法。利用电力线载波(PLC)传输通信技术把现场可编程门阵列(FPGA)芯片内压缩的电力暂态数据信息传输到远端设备。高采样率的模拟数字转换器与数字模拟转换器(ADC/DAC)大大提高了暂态数据的精度与PLC传输的带宽宽度,从而使系统变得更加灵活。This essay introduces a method of recording and transmitting power transient signals with a high sampling rate. Based on the PLC communication technology, this essay introduces the transmission of the transient data messages compressed in the FPGA chip to remote equipment. The ADC and the DAC, each with a high sampling rate, can greatly improve the accuracy of the transient signals and enlarge the bandwidth of the PLC transmission, to make the system more flexible.

关 键 词：暂态信号 现场可编程门阵列 电力线载波传输 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置] TM711[自动化与计算机技术—控制科学与工程]