Hyundai Motor Company

Kia Motors Corporation

In Pil Yoo

Jung Hong Joo

Jeong Yun Lee

Sang Cheol Shin

Dongmin Shin

Jin Hwan Jung

Ki Young Jang

Hyong Joon Park

Woo Yong Jeon

Hong Seok Song

Joon Hwan Kim

Wooyong Jeon

Sangcheol Shin

Jaehoon Yoon

Ki Youn Jang

Sungjun Yoon

An inverter for a vehicle is disclosed. The inverter for the vehicle illustratively includes: a power module provided with a power semiconductor device; a cooling module coupled to the power module and flowing a coolant therethrough; and a capacitor module mounted at the cooling module through a mounting unit and adapted to absorb a ripple current of the power module.

Inverter for vehicle

A system for recharging a plug-in hybrid vehicle and a control method are provided to recharge a battery with exterior AC electricity plugged in. The system includes a motor operated as an electric motor or a generator, a battery in which DC voltage is stored, an inverter disposed between the motor and the battery, a plugged in exterior AC electric power source supplying electrical energy, a single phase inductor disposed between the inverter and the AC electric power source, a switch which electrically connects or disconnects the motor, a current sensor that detects current value supplying to the motor, and a controller which controls the switch to disconnect electric connection between the inductor and the motor and controls the inverter not to supply current to the phase which is not connected to the inductor when the AC electric power source is plugged in.

System for recharging plug-in hybrid vehicle and control method for the same

The present invention is directed to methods for forming an inverter circuit for operating a drive motor of an electric vehicle, which can more effectively reduce the switching noise generated by a power module during the operation of an inverter.

Method for forming a capacitor module circuit in an inverter using impedance matching

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Seoul, South Korea

In Pil Yoo