Abstract
How can we analyse fuel cell stack voltage degradation with transient phenomena and are existing durability indicators as distance driven or operating hours still relevant in commercial FCEVs, used for driving and vehicle-to-grid (V2G) purposes? The mean stack voltage drop is measured over fuel cell operating time and produced electricity in 4 commercial Hyundai ix35 FCEVs. The experiments show that a durability indicator expressed solely in operating hours, distance or produced energy is not relevant for combined driving, V2G and idling load profiles. An indicator consisting of several usage parameters is recommended.
Original language | English |
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Title of host publication | Proceedings 30th International Electric Vehicle Symposium and Exhibition (EVS 2017) |
Place of Publication | Stuttgart, Germany |
Publisher | Landesmesse Stuttgart GmbH |
Number of pages | 11 |
Publication status | Published - 2017 |
Event | 30th International Electric Vehicle Symposium and Exhibition, EVS 2017 - Stuttgart, Germany Duration: 9 Oct 2017 → 11 Oct 2017 |
Conference
Conference | 30th International Electric Vehicle Symposium and Exhibition, EVS 2017 |
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Country/Territory | Germany |
City | Stuttgart |
Period | 9/10/17 → 11/10/17 |
Keywords
- Cycle life
- Fuel cell vehicle
- Hydrogen vehicle
- V2G (vehicle to grid)