摘要
随着电子科技的不断发展以及新算法的不断提出,高速采样在电力系统中的应用越来越受到重视。分析了用FPGA控制高速AD采样转换器的高速同步采样硬件的可行性,并且分析了用Verilog HDL硬件描述语言实现高速采样系统的软件实现方法,在此基础上还分析了高速采样系统对电力系统中的高次谐波的采集的可行性,在现场运行的装置录波数据中验证了采用FPGA+AD实现高速同步采样的可行性。
With continuous development of electronic technology and presentation of new algorithms, application of high-speed sampling systems in the electric power system is attracting more and more attention. This paper analyzes the feasibility of a high-speed synchronous sampling hardware using FPGA to control high-speed AD sampling converter, and presents a method for implementing a high-speed sampling system by using Verilog HDL. Furthermore, it analyzes the feasibility of acquisition of higher harmonics in the power system by the high-speed sampling system, and verifies the feasibility of high-speed synchronous sampling in the FPGA ＋ AD method by using the recording data of the device operating in the field.
出处
《电气自动化》
2015年第5期66-69,共4页
Electrical Automation
关键词
高速同步采样
电力系统
高次谐波的采集
VERILOG
HDL硬件描述语言
绝缘损坏
high-speed synchronous sampling
electric power system
acquisition of higher harmonics
Verilog HDL hardware description language
destruction of insulation
