Refine Your Search

Search Results

Author:
Technical Paper

Development of Electric Powertrain for New Model Hybrid Sports Utility Vehicle

2017-03-28
2017-01-1158
An electric powertrain has been developed for Honda’s 2017 model hybrid SUV. The electric powertrain developed for the hybrid model consists of a Twin Motor Unit (TMU), a high-output front motor mated to a 7-speed DCT for efficient power generation, a Power Control Unit (PCU), and an Intelligent Power Unit (IPU). The TMU is made up of two motor units able to drive the left and right wheels independently, as employed in Honda’s flagship sedan and high-end sports cars. The PCU delivers electric power to the motors, and the IPU stores drive torque and regenerative energy. The high-output front motor and TMU are equipped with sports hybrid SH-AWD components, as used in existing mass-production models, in order to realize handling performance equaling that of the base SUV. Positioned under the floor outside the passenger cabin, the PCU has a newly developed 3-in-1 inverter, motor control ECU, and 12V DC-DC converter built-in, and is housed in a fully waterproof structure.
X