Summary
T23 Definition of KPIs and reference case for economic and operational viability study M4 8In this project the strategy to an optimal aircraft design from mechanical construction to energy supply system with batteries and fuel cells as sources and the propulsion machines as main load plus the most important additional heavy loads shall be described for reference vehicles of different size Identification of KPIs like HVDC voltage level cooling capability of electric systems and peakcont power ratios of drives is a task of this working package For instance the power density of power electronics and drives can be evaluated with regard to the defined KPIs Reference cases for the economic and operational viability study will be done together with all partners such KPIs could include BELF breakeven load factor aircraft utilisation or operating cost The task will be done collaboratively by both partners Responsible TUBS contribution TUD
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