基于LabVIEW的同步关合控制中电压过零点的检测  

Detection of Zero Crossing Point for Voltage Based on LabVIEW in the Course of Synchronous Closing

作　　者：黄福存[1] 时卫东[1] 

机构地区：[1]北京交通大学电气工程学院,北京100044

出　　处：《机械与电子》2008年第7期52-54,共3页Machinery & Electronics

摘　　要：介绍了基于NI公司的PCI-6024E数据采集卡和LabVIEW,设计和实现永磁机构真空断路器过零点检测系统的过程.并详细介绍该装置的设计思想、工作原理及其系统组成.Using NI PCI- 6024E board and LabVIEW designed and implemented an inspection system for the zero crossing point of permanent magnetic mechanism vacuum circuit - breaker. And introducing the design concepts, working principle and hardware and software structural composing of this system.

关 键 词：真空断路器 同步关合 过零点 数据采集 永磁机构 

分 类 号：TM5[电气工程—电器]