R&D
Technology Status
Inverter
Inverter function and configuration
Inverter function
-
Converts the vehicle's DC power to a variable frequency and variable voltage
-
Motor RPM control
Configuration of inverter terminals
The power and communication connection lines supplied from the outside of the product have a total of 2 connection terminals, and are composed of two high voltage terminals that apply the power supplied from the battery to the inverter, and a low voltage terminal that applies the communication and 12V control power.
-
High voltage terminal (220~480V) : Connects the high voltage DC power of the vehicle, and applies power to the main power PCB power terminal of the drive
-
Low voltage terminal(12V): CAN(H/L), PWM connection communication and control line
Future eco-friendly automobile parts technology
If the Electric Compressor plays the same role as the human heart in the car air conditioner system, our Inverter Ass'y plays the same role as the human brain that is installed in the electric Comp and control it.
The role of the inverter
It converts DC power of a storage battery into AC power for use in electric motors, maintains accurate charging, and regulates regenerative braking power, and is important in power transmission and propulsion systems for hybrid and electric vehicles.
Inverter applied vehicle
| HYF | HYUNDAI Hybrid YF Sonata |
|---|---|
| HTF | KIA Hybrid K5 |
| FLM | HYUNDAI Tucson RV |
| EA EV | HYUNDAI Electric YF Sonata |