公开(公告)号：US4739465A

公开(公告)日：1988-04-19

申请号：US884366

申请日：1986-07-11

申请人： Katsuhiro Asano ,  Yukio Inagawa

发明人： Katsuhiro Asano ,  Yukio Inagawa

IPC分类号： H02M7/48 ,  H02H7/122

CPC分类号： H02M1/38 ,  H02M7/53803

摘要： An inverter controller for controlling an inverter having a plurality of electric valves each formed by connecting a switching element and a diode in anti-parallel with each other. On the basis of an output current command value, an ON/OFF signal is supplied to a switching element which needs to operate, and the supply of an ON signal to a switching element which need not operate is inhibited. Thus, it becomes unnecessary to provide dead time which has heretofore been needed.

摘要翻译： 一种逆变器控制器，用于控制具有多个电动阀的逆变器，每个电动阀通过将开关元件和二极管彼此反平行地连接而形成。 基于输出电流指令值，将ON / OFF信号提供给需要操作的开关元件，并且禁止向不需要操作的开关元件提供ON信号。 因此，不需要提供迄今为止所需的死区时间。