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Analysis of Aged Power Modules considering the Loss Calculation of a Heavy-Duty Fuel Cell Truck
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| Author(s) |
Yavuz GÜRLEK, Patrick HEIMLER, James ABUOGO, Sören GESELL, Martin ACKERL, Roland DOLD, Thomas BASLER |
| Abstract |
The aging of power modules in Heavy-Duty Fuel Cell Trucks (HDFCT) is crucial because, as these modules age, their on-state resistance increases. This increase results mainly in higher switching and conduction losses in case of a Si IGBT, ultimately reducing the efficiency of the truck. This work presents the results of simulated switching and conduction losses based on a real mission profile using actual measured (aged) devices. These devices exhibit varying on-state resistances. |
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| Filename: | 0140-epe2025-full-14073146.pdf |
| Filesize: | 1.777 MB |
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| Type |
Members Only |
| Date |
Last modified 2025-08-31 by System |
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