Rolls-Royce successfully tested the hybrid version of the M250 gas turbine in a ground demonstration setting in three operating modes: Series Hybrid, Parallel Hybrid and Turbo-Electric. The tests are part of a hybrid aerospace turbine engine development and integration programme which expects to begin experimental flights on an aircraft in 2021.
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| Rolls-Royce plans to run experimental test flights with the engine installed on aircraft in 2021 (Picture source: Rolls Royce) |
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