基于ATMEGA16单片机的矿用变频器漏电检测系统设计  

Design of Electric Leakage Detecting System of Mining Inverter Based on ATMEGA16 Microcontroller

作　　者：王夺[1] 石勇[1] 许森祥[1] 

机构地区：[1]煤炭科学研究总院上海分院,上海201401

出　　处：《煤矿机电》2009年第6期13-15,共3页Colliery Mechanical & Electrical Technology

摘　　要：采用附加电源直流检测方法,对采煤机用变频器的原漏电检测系统进行改进,提出了一种基于ATMEGA16单片机的漏电检测系统的设计方法。经实际应用,该系统检测准确、可靠,满足了产品在实际中使用的需要。By additional DC power detection method, improves original leakage detecting system of mining frequency converter in shearer and proposes a design method of leakage detection system based on ATMEGA19 microcontroller. By practical application, the system detection is accurate and reliable, meets the need of practical use.

关 键 词：矿用变频器 漏电检测 ATMEGA16单片机 采煤机 

分 类 号：TN773[电子电信—电路与系统] TD614.5[矿业工程—矿山机电]