ADC0809在高压矿用检漏器中的应用  

Application of ADC0809 High-voltage Mineral Leak Detection

作　　者：常小明[1] 

机构地区：[1]济源职业技术学院机电系,河南济源454650

出　　处：《济源职业技术学院学报》2007年第3期21-23,共3页Journal of Jiyuan Vocational and Technical College

摘　　要：围绕提高高压矿用检漏器工作的可靠性和实时性,对ADC0809相关电路设计中应注意的问题做了详细深入分析,给出了解决问题的具体方法。提出了"三点法"采样处理数据的思想,从而提高了CPU的工作效率。Based on how to improve the reliability and timeliness of high - voltage mineral leak detection, the problems in circuit design about ADC0809 is analyzed and the resolution is also made. Moreover, ＂the three - point method＂ for sampling and processing data is proposed to enhance the CPU working efficiency.

关 键 词：ADC0809 检漏器 模数转换 信号源阻抗 

分 类 号：TM7[电气工程—电力系统及自动化]