一种实用的可控硅自动励磁装置  

A Practical and Automatical Silicon Controlled Rectifier Exciting Unit

作　　者：卢世魁[1] 闫俐[2] 

机构地区：[1]辽宁工程技术大学电气工程系,辽宁阜新123000 [2]辽宁工学院信息科学与工程系,辽宁锦州121001

出　　处：《辽宁工学院学报》2000年第1期17-18,共2页Journal of Liaoning Institute of Technology(Natural Science Edition)

摘　　要：利用可控硅斩波器控制励磁电流来自动调节发电机的输出电压。斩波器由以脉宽调制芯片 SG35 2 4为核心组成的励磁调节器来控制。电路简单实用 ,调节迅速 。A silicon controlled rectifying chopper is used to control exciting current so as to adjust the output voltage of generator automatically. This chopper is controlled by means of exciting adjuster which is mainly composed of pulse width modulation core plate SG3524. This circuit is characterized by its simplicity in structure, practical use, quick adjustment, and stability in performance.

关 键 词：斩波器 同步发电机 自动励磁装置 可控硅 

分 类 号：TM341.03[电气工程—电机]