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1. 发明授权

US09397601B2 Power generation control unit determining maximum excitation current of power generator mounted on vehicle 有权
标题翻译：确定发电机安装在车辆上的最大励磁电流的发电控制单元
公开(公告)号：US09397601B2
公开(公告)日：2016-07-19
申请号：US14164323
申请日：2014-01-27
申请人： DENSO CORPORATION
发明人： Kengo Terada , Kenji Sugiura
IPC分类号： H02P11/00 , H02P9/08 , H02P9/14 , H02P9/48
CPC分类号： H02P9/08 , H02P9/14 , H02P9/48
摘要： An on-vehicle power generation control unit includes current detecting unit; communication unit; holding unit; maximum current determining unit; and current control unit. The current detecting unit detects the excitation current at the field winding. The communication unit communicates with an external equipment to receive a first upper limit. The holding unit holds a second upper limit. The maximum current determining unit determines a maximum current to be the second upper limit when the first upper limit has not received by the communication unit or when the received first upper limit is more than or equal to the second upper limit. Further, the maximum current determining unit determines the maximum current value to be the first upper limit when the received first upper limit is less than the second upper limit. The current control unit controls the detected excitation current to be within the maximum current value.
摘要翻译：车载发电控制单元包括电流检测单元; 通讯单元持有单位最大电流确定单元; 和电流控制单元。电流检测单元检测励磁绕组上的励磁电流。通信单元与外部设备通信以接收第一上限。保持单元保持第二上限。最大电流确定单元当通信单元没有接收到第一上限时或者当所接收的第一上限大于或等于第二上限时，确定最大电流为第二上限。此外，当接收到的第一上限小于第二上限时，最大电流确定单元确定最大电流值为第一上限。电流控制单元将检测到的激励电流控制在最大电流值内。

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