基于ARM的剩余电流动作保护器检测装置的设计  

Design of Residual Current Operated Protective Device Detecting System Based on ARM

作　　者：王爱国[1] 陆晔[1] 

机构地区：[1]上海电器科学研究所(集团)有限公司,上海200603

出　　处：《低压电器》2013年第13期50-52,共3页Low Voltage Apparatus

摘　　要：根据剩余电流动作保护器的工作原理,采用附加恒流电源的方式,提出了一种基于ARM LPC2136的剩余电流动作保护器检测装置的设计方法。给出了检测装置的硬件和软件实现过程。运行结果表明:该系统功能完善,满足了实际使用需要。According to the working principle of the residual current operated protective device, useing the mode of additional constant current power supply, this paper designed a method of residual current detecting system based on ARM LPC2136. The paper gives details of the hardware and software implementation process. The operation results show that the system has perfect function, and can satisfy the need of actual use.

关 键 词：保护 剩余电流 检测装置 ARM LPC2136 

分 类 号：TM561[电气工程—电器] TP36[自动化与计算机技术—计算机系统结构]