利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN107246382A 车载用电动压缩机的控制方法 有权

车载用电动压缩机的控制方法
摘要：
控制部控制电动马达的驱动以使得转速成为目标转速。控制部在将目标转速向由其他控制部所要求的电动马达的转速设定的情况下，在上升率的上限值以下的上升率、或下降率的上限值以下的下降率使电动马达的转速变动。控制部在将目标转速向根据车辆电池的电压值决定的转速限制值设定的情况下，能够以超过上限值的下降率使电动马达的转速降低。
摘要（英）：

The control section controls the electric motor to be driven such that the number of revolutions becomes equal to the target number of revolutions. If the control section sets the target number of revolutions to a number of revolutions of the electric motor requested by another control section, the control section changes the number of revolutions of the electric motor at an increase rate lower than or equal to the upper limit value of the increase rate or at a decrease rate lower than or equal to the upper limit value of the decrease rate. If the control section sets the target number of revolutions to a number-of-revolutions limit value, which is determined based on the voltage of a vehicle battery, the control section is able to decrease the number of revolutions of the electric motor at a decrease rate exceeding the upper limit value.

公开/授权文献
0/0