微机电动机保护装置在黄石港排灌站中的应用  

Application of Computer Motor Protection Device in Huangshi-Gang Irrigation and Drainage Station

作　　者：石裕财[1] 

机构地区：[1]黄石理工学院,黄石435003

出　　处：《机电一体化》2008年第10期90-92,共3页Mechatronics

摘　　要：结合黄石港排灌泵站工程建设实践,阐述了微机电动机保护装置的工作原理及在水泵高压电机运行中的主要功能,分析了水泵高压电机常见的故障和原因。介绍了MMPR-310Hb-2型微机电动机保护装置现场各项技术参数的设置。运行实践表明,以CPU为核心的微机电动机保护装置应用于排灌站高压电机的保护和测控是最佳的选择之一。Elaborated computer motor protection device works and the high-voltage electrical pumps in the operation of the principal functions of a high-pressure pumps and motors common reasons for failure. Huangshi-Gang irrigation and drainage station construction practice, introduced the MMPR-310Hb-2 computer motor protection device at the scene of the technical parameters set. Practice shows that run to the computer CPU as the core motor protection devices used in irrigation and drainage stations of the high-voltage electrical protection and monitoring is the best option.

关 键 词：电动机 保护 定值 整定 

分 类 号：TM774[电气工程—电力系统及自动化]