Method for operating a hybrid drive system for a motor vehicle and a hybrid drive device

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专利权人:

AUDI AG

发明人:

Petz Andreas

申请号：

US201615203100

公开号：

US9868346(B2)

申请日:

2016.07.06

申请国别(地区):

美国

年份:

2018

代理人:

Henry M. Feiereisen LLC

摘要：

In a method for operating a hybrid drive device of a motor vehicle, a speed ratio between an electric machine of the hybrid drive device and an output shaft of the hybrid drive device is reduced by a transmission, when a temperature of the electric machine exceeds a first temperature limit value.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/