20.500.12556/RUL-169180 Development and analysis of rightsized powertrains for small urban vehicles This work provides an overview of the key steps involved in designing an electric powertrain for an L7 category vehicle intended for urban and suburban environments. It focuses on mission-specific rightsizing and physical integration into small vehicles. Synthetic driving cycles of Helsinki, Finland, and Regensburg, Germany, created via activity-based transport modeling and dynamic vehicle simulation reveal that urban use cases do not require high power and torque. This allows for smaller battery capacities and electric motor ratings, leading to cost savings in mass production. Moreover, this paper introduces two powertrain variants: a low voltage option and an extensive high voltage option with both conventional conductive and wireless charging systems. The high voltage variant was selected for implementation and for that, the first measurement results are presented. Both low voltage and higher voltage options are technically feasible, but if wireless charging is preferred, the higher voltage configuration is more suitable from a system design perspective. L7 category vehicle electric powertrain design computational analysis laboratory measurements kategorija vozil L7 električni pogon oblikovanje računalniška analiza laboratorijske analize true false true Angleški jezik Slovenski jezik Neznano 2025-05-16 08:51:50 2025-05-16 08:51:54 2025-05-17 04:18:24 0000-00-00 00:00:00 2025 0 0 Str. 191–197 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.313/.314:629.331-83 2196-5552 10.1007/978-3-031-89444-2_27 236057347 236041987 978-3-031-89444-2_27-1_(002).pdf 978-3-031-89444-2_27-1_(002).pdf 1 C814CE960AF4E962481025A363E2AC37 0c3ed4016b570374d9ab849da3fc52e0d589d6b2fa5bcf06c88e1cdc859579ef 8638800e-3222-11f0-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=210388 https://link.springer.com/chapter/10.1007/978-3-031-89444-2_27 0 068b5f7c-3221-11f0-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=210385 https://link.springer.com/book/10.1007/978-3-031-89444-2?page=2#toc Datoteka konferenčnega prispevka je dostopna na linku nadrejene monografije (zbornika). The conference paper can be accessed via the link at conference proceedings. 0 778b45c2-3222-11f0-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=210387 Fakulteta za elektrotehniko 0 0 0