基于MSP430F149单片机的智能化电动机保护器  

Intelligent motor protector based on MSP430F149 single chip microcomputer

作　　者：闫长财 闫武林 YAN Chang-cai;YAN Wu-lin(Tianshui 213 Electrical Apparatus Co.,Ltd.,Tianshui 741024,China)

机构地区：[1]天水二一三电器有限公司,甘肃天水741024

出　　处：《电气传动自动化》2017年第5期40-44,共5页Electric Drive Automation

摘　　要：计论了基于MSP430F149单片机的智能化电动机保护器,该保护器充分利用了MSP430F149单片机的各种功能,能够对电动机的故障进行实时显示和保护。经对初步设计的样机进行实验和测试,其各项保护功能均达到了预期的效果,其对于所出现的各种故障能够及时、准确地进行识别和处理。The intelligent motor protector based on MSP430F149 microcomputer is discussed. The protector makes full use of various functions of MSP430F149 single chip microcomputer and can display the fault and protect the motor in real time. Through the experiments and tests fbr the designed protoUpe, all the protective fhnetions of the protoype have achieved the expected resuhs. The protoype can identify- and process all kinds of failures in time and accurately.

关 键 词：电动机保护器 单片机 保护 选用 

分 类 号：TM301[电气工程—电机] TP23[自动化与计算机技术—检测技术与自动化装置]