摘要
以M68HC11A8为核心的多功能同步电动机励磁综合控制器,能消除同步电动机起动过程中的脉振、投励时的冲击,增加了失步保护电路,并具有可控硅误导通检测和失控检测功能。
A new-type excitation controller of synchronous motor based on a M68HC11A8 microprocessor is presented. The measure for elimination the vibration during starting and the impulse of initial excitation is proposed. The controller has a out-of-step proteetion circuit and a circuit to monitor the silicon controlled rectifier incorrectly operation and the motor out of control.
出处
《江苏电机工程》
1999年第2期12-15,共4页
Jiangsu Electrical Engineering
