公开(公告)号：US20110266984A1

公开(公告)日：2011-11-03

申请号：US13087107

申请日：2011-04-14

申请人： Hisaaki WATANABE ,  Masahiro Asano

发明人： Hisaaki WATANABE ,  Masahiro Asano

IPC分类号： H02H7/08

CPC分类号： G05B9/03 ,  H02P5/74 ,  H02P29/032

摘要： A power drive control device is provided, in which, even if drive of a synchronous motor becomes impossible due to abnormalities of a control circuit for controlling the synchronous motor, it is possible to perform the drive control of the synchronous motor concerned easily with a simple configuration as emergency action. Failure of one of a first controller and a second controller is recovered by configuration of the other. Here, the first controller performs rotational drive control and regenerative control of a synchronous motor, based on a current signal of a fixed winding of the synchronous motor and a sense output from a rotation angle sensor of the synchronous motor, and the second controller performs power generation control of a synchronous generator based on a current signal of a fixed winding of the synchronous generator and a sense output from a rotation angle sensor of the synchronous generator. The drive control and the regenerative control (power generation control) which are performed by the first controller for controlling the synchronous motor and the second controller for controlling the synchronous generator are inextricably linked control.

摘要翻译： 提供了一种动力驱动控制装置，其中即使由于用于控制同步电动机的控制电路的异常而使同步电动机的驱动变得不可能，也可以简单地执行相关的电动机的驱动控制 配置为紧急动作。 第一控制器和第二控制器之一的故障通过另一控制器的配置来恢复。 这里，第一控制器基于同步电动机的固定绕组的电流信号和来自同步电动机的旋转角度传感器的感测输出来执行同步电动机的旋转驱动控制和再生控制，并且第二控制器执行功率 基于同步发电机的固定绕组的电流信号和来自同步发电机的旋转角度传感器的感测输出的同步发电机的发电控制。 由用于控制同步电动机的第一控制器和用于控制同步发电机的第二控制器执行的驱动控制和再生控制（发电控制）是不可分割的联动控制。