Hillcrest Products
EV TRACTION INVERTER
At the intersection of range and cost, the traction inverter remains the epicenter for innovations aimed at unlocking further electric vehicle efficiency and range.
The Hillcrest ZVS Technology enables power applications to operate at higher power levels AND higher switching frequencies without compromising efficiency.
1000V | 350 kVA SiC Traction Inverter
The 1000V | 350 kVA SiC traction inverter leverages the Hillcrest ZVS Technology to solve many common challenges faced by today’s conventional inverters. Lighter, more compact and more efficient than conventional inverters on the market today, the Hillcrest ZVS traction inverter offers benefits across the entire powertrain.
Potential Impacts of Hillcrest Technologies on Electric Mobility
* Potential impacts based on bench testing and EMC chamber testing.
HILLCREST TECHNICAL WHITEPAPERS
Key Features:
Operating Input Voltage Range
400-940 VDC
Maximum Electrical Efficiency
>Up to 99.6%
Nominal Voltage
800 VDC
Power Devices
SiC 3 modules
Continuous RMS AC Output Current
350 A
HV Bus Capacitance
135 uF
Peak RMS AC Output Current
400 A
Ambient Temperature
-40°C…100°C
Control Input Supply Voltage Range
9 -16 VDC
Coolant Temperature (liquid cooling)
-40°C…70°C
Nominal PWM Switching Frequency
50 kHz
Communication
1 x CANbus
1 x RS422
Nominal Power Density
>50 kW/L
Digital Input
>1 Digital Input
Control Type
current / speed with Field Weakening and MTPA
Motor Feedback
Resolver or Sin/Cos Encoder