旋转整流器故障检测的一种方法  

A Method for Monitoring Rotating Rectifier

作　　者：黄念慈[1] 黄山[1] 赵莉华[1] 

机构地区：[1]四川联合大学

出　　处：《电工技术学报》1996年第4期50-53,共4页Transactions of China Electrotechnical Society

摘　　要：提出了一种无刷励磁同步发电机旋转整流器故障检测的新方法，利用装设在转子上的单片机系统对旋转整流器的各特征点的电压进行检测和判断，依靠一对红外发射／接收对管通过特殊编码的红外光脉冲列把转子上的信息传送到静止侧来，成功地实现了对转子上参数的实时监测。In use of a monitor with a single-chip microcomputer, which is mounted on the rotor of a brushless exciting synchronous generator, the voltages at special points of the rotating bridge rectifier are measured and the logical relationship between them are justified to find the fault of the rotating rectifiers. The information is transfered from the rotor to the stationary side by means of coded infrared pulses. The method present here has been used in practice.

关 键 词：整流器 故障 检测 旋转整流器 

分 类 号：TM461.07[电气工程—电器]