当前位置: 首页 > 文章 > 基于VxWorks操作系统的发电设备电参量测量仪 西南大学学报(自然科学版) 2008,30 (6) 153-157
Position: Home > Articles > Design of an Electric Parameter Measurement Instrument of Power Generation Equipment Based on Embedded System Journal of Southwest University(Natural Science Edition) 2008,30 (6) 153-157

基于VxWorks操作系统的发电设备电参量测量仪

作  者:
彭川
单  位:
重庆工学院金瓯集团公司
关键词:
发电设备;电参量;VxWorks;AT91RM9200
摘  要:
设计了一种基于VxWorks操作系统和AT91RM9200的便携式发电设备电参量测量仪表,并详细阐述了高效AD转换、多路反馈(MFB)型滤波电路的结构,图形开发软件μC/GUI的应用以及多任务调度程序等几个关键问题.实验测试表明:该系统精度小于0.5%,稳定性好,抗干扰性强,操作方便,能够满足实际测量需要.
译  名:
Design of an Electric Parameter Measurement Instrument of Power Generation Equipment Based on Embedded System
作  者:
PENG ChuanJin'ou Corporation,Chongqing Institute of Technology,Chongqing 400050,China
关键词:
power generation equipment;electric parameter;VxWorks;AT91RM9200
摘  要:
A portable electric parameter measurement instrument of power generation equipment was designed based on VxWorks and AT91RM9200.This paper gives a detailed description of high efficacy AD conversion,multiple feedback filter,application of μC/GUI,and multitask scheduler.The results of a test indicate that this system is stable and easy to operate,with a relative error of electric parameter of less than 0.5%,suggesting that it can meet the requirements of real measurement.

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