文档介绍：Challenges and
Technologies of Power
Semiconductor Module
Packaging for Electric and
Hybrid Electric Vehicles
Zhenxian Liang, Laura Marlino, Fred Wang
Power Electronics and Electric Power Systems Research Center
Email: liangz@
Phone: 865-946-1467
SEMICON WEST’11
July 12, 2011
This presentation does not contain any
proprietary or confidential information
Power Electronics In Hybrid and Battery Electric Vehicle
Control, Condition the
Electric Power from
Power Sources to
Actuators and Loads
Inverter
Battery HV (200 – 450 V) Electric
Bi-directional
Charger Battery Motor
DC Converter
120 V AC
DC-DC Accessory
Converter Electronics Torque to
Drive Wheels
2 Managed by UT-Battelle
for the . Department of Energy
Power Electronics In Hybrid and Battery Electric Vehicle
Controller Gate Driver
Ia
Vdc C
Ib M
Ic
Power semiconductor
Module
Cost Breakdown
3 Managed by UT-Battelle
for the . Department of Energy
Electrical Operation of Power IGBT/Diode and Power Loss
Switch’s Current/Voltage Phase Current
Ia
Vdc Ib M
Ic
Switch’s Power Loss Profile
Phase Current (Zoom-in)
*Waveforms copied from a paper at
hPapers/2005/
4 Managed by UT-Battelle
for the . Department of Energy
Automotive Power Module Reliability Challenge
Environment
Ambient air -40°C to 135°C, Under hood 150C
Coolant water -40°C to 105°C
Junction -40°C to 175°C
Vibration 10g
Shock 50g
Thoben M. etal, “From vehicle Drive Cycle to reliability testing of Power Modules,” Alain Calmels TRACT/.../
Power Electronics Europe, , 2008,
5 Managed by UT-Battelle
for the . Department of Energy
Power Modules In HEV and EV Power Electronics
6 Managed by UT-Battelle
for the . Department of Energy
DOE Power Electronics Program
7 Managed by UT-Battelle
for the . Department of Energy
Power Semiconductor Module Packaging
Cost, Reliability, Den