HEAT TRANSFER MANAGEMENT MODEL ON 120 KW BLDCâS MOTOR INTEGRATED CONTROLLER
Heat condition on component even on system will impress a lifetime of component and it will affect all of system. On BLDC motor system with power capacitance 120 kW will simulate the 3 dimension (3D) model as divide onto 2 subsystem which is BLDC Motor 120 kW dan Infineon IGBT type FF1400R12IP4....
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/70443 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Heat condition on component even on system will impress a lifetime of component
and it will affect all of system. On BLDC motor system with power capacitance 120
kW will simulate the 3 dimension (3D) model as divide onto 2 subsystem which is
BLDC Motor 120 kW dan Infineon IGBT type FF1400R12IP4. The simulastion do
on 3 situation which is, full power, varied power and initial temperature 423,15 K.
BLDC Motor 120 kW model using 1 slot on stator with water cooling and 1 pole
magnet on rotor. The stator winding will become heat source, with maximal power
value is1?9 from power rated, while IGBT model using 3 pcs of IGBT arranged in
cooling plate. Each of IGBT will become heat source with maximal input power to
system is 40 kW. Simulation time run is t = 1800s for IGBT and BLDC Motor, but
t = 3600s for radiator. The simulation base on online simulastion using SimScale,
generated the heat change on each of supporting component on the system. Final
condition after 3 situation simulation sequentially of BLDC Motor will generate
final temperature on face1333 of stator winding is 371.82 °K, 316 °K and 420.68
°K and on face1602 of IGBT is 353.63 °K, 313.34 °K and 382.66 °K. On radiator
after simulation the temperature on face635 is 292.95 °K. |
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