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Design and Experimental Characterization of a Parallel-Hybrid Powertrain for Hand-held Tools Graz University of Technology
- Format:
- Book
- Conference/Event
- Author/Creator:
- Vogiatzis, Dimitrios, author.
- Conference Name:
- WCX SAE World Congress Experience (2022-04-05 : Detroit & Online, Michigan, United States)
- Language:
- English
- Physical Description:
- 1 online resource cm
- Place of Publication:
- Warrendale, PA SAE International 2022
- Summary:
- On the basis of small hybrid powertrain investigations in hand-held power tools for fuel consumption and emissions reduction, the prototype hybrid configuration of a small single-cylinder four-stroke internal combustion engine together with a brushless DC electric motor is built and measured on the testbench in terms of efficiency and emissions but also torque and power capabilities. The onboard energy storage system allows the combustion engine electrification for controlling the fuel amount and the combustion behavior while the electric motor placement instead of the pull-start and flywheel allows for start-stop of the system and load point shifting strategy for lower fuel consumption. The transient start-up results as well as the steady-state characterization maps of the system can set the limits on the fuel consumption reduction for such a hybrid tool compared with the baseline combustion-driven tool for given load cycle characteristics. As a next step, the data will be used for defining the energy storage system capacity and technology based on the application
- Notes:
- Vendor supplied data
- Publisher Number:
- 2022-01-0604
- Access Restriction:
- Restricted for use by site license
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