Powertrain for hybrid vehicle

摘要

A powertrain for a hybrid vehicle may include a first planetary gear set including a first rotation element connected to a first motor to be operated as an input element, a second rotation element intermittently connected to the first motor through a first friction member and connected to an output shaft to be operated as a selective input element or a selective output element, and a third rotation element operated as a selective fixing element by a second friction member.

主权项

1. A powertrain for a hybrid vehicle, the powertrain comprising:
a first planetary gear set including:
a first rotation element connected to a first motor to be operated as an input element;a second rotation element intermittently connected to the first motor through a first friction member and connected to an output shaft to be operated as a selective input element or a selective output element; anda third rotation element operated as a selective fixing element by a second friction member; and a second planetary gear set including:
a first rotation element connected to a second motor to be operated as a selective input element or a selective fixing element;a second rotation element having power of an engine provided thereto to be operated as an input element; anda third rotation element connected to the output shaft to be operated as an output element,wherein in the second planetary gear set, the first rotation element is a second sun gear, the second rotation element is a second carrier, and the third rotation element is a second ring gear.