剩余电流动作保护装置的设计  

Design for Residual Current Operating Protective Device

作　　者：方劼 饶国东[2] 吕臣斌 

机构地区：[1]四川省达州电业局,四川达州635000 [2]湖南省电力公司东江水力发电厂,湖南郴州423403 [3]邳州市徐塘发电有限公司燃料运行部,江苏邳州221300

出　　处：《上海电力学院学报》2009年第4期396-398,408,共4页Journal of Shanghai University of Electric Power

摘　　要：针对设备的剩余电流问题,根据剩余电流保护装置的工作原理,基于C8051F410单片机运行速率高、功耗低等优点,设计了一款剩余电流动作保护装置.详细描述了该装置的产品结构和各项功能.经实验证明,该装置体积小,重量轻,便于携带,功耗低,测试准确,精度高.In order to solve the residual current problem of device, a residual current operating protective device has been designed based on the high operation speed and low power dissipation advantages of C8051F410 microcontroller, and according to the operation principle of residual current operating protective apparatus. The device structure and function are depicted in details. The experimental results show that it has the advantages of smaller volume, less weight, easier carrying, lower power dissipation and high detecting accuracy.

关 键 词：C8051F410单片机 剩余电流 保护装置 

分 类 号：TM771[电气工程—电力系统及自动化]