The road to the development of electromobility in the Czech's Prague: from electric buses to ... trolleybuses?


  • Mikołaj Bartłomiejczyk Gdańsk University of Technology
  • Marcin Połom University of Gdańsk



elektromobility, electric bus, electrobus, trolleybus, Praha


The article attempts to present an indirect solution between classic electric buses and trolleybuses ? vehicles with a dynamic charging system ? In Motion Charging (IMC). It is a system that involves the construction of an overhead catenary ?trolleybus type? on a selected part of the route. The traction infrastructure covers approx. 30?40% of the route length, which allows to recharge traction batteries installed in vehicles. This solution allows to limit the capacity, and therefore also the weight of the battery by over 60%. The solution tested in Prague is particularly valuable for cities with diverse topography and large area denivelations, where classic electric buses do not meet expectations. In addition, the IMC system is attractive for the majority of urban centers, due to the commonly occurring traffic congestion. The hybrid IMC system allows to eliminate the weakest features of trolleybuses, making the solution also economically efficient.


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Bartłomiejczyk M., Practical application of In Motion Charging: trolleybuses service on bus lines, Proceedings of the 2017 18th International Scientific Conference on Electric Power Engineering (EPE), Book Series: International Scientific Conference on Electric Power Engineering.

Bedel R., A Practical, 70–90% Electric Bus without Overhead Wires, EVS24, Stavanger 2009.

Bergk F., Biemann K., Lambrecht U., Pütz R., Landinger H., Potential of In-Motion Charging Buses for the Electrification of Urban Bus Lines, „Journal of Earth Sciences and Geotechnical Engineering” 2016, Vol. 6, No. 4.

Dyr T., Abramowicz A., Projekt eBus jako instrument rozwoju transportu publicznego, „Autobusy – Technika, Eksploatacja, Systemy Transportowe” 2016, nr 7–8.

Dyr T., Misiurski P., Ziółkowska K., Costs and benefits of using buses fuelled by natural gas in public transport, „Journal of Cleaner Production” 2019, Vol. 225.

Krawiec S., Challenges Concerning the Development of Sustainable Mobility in Cities and Agglomerations, „Barometr Regionalny” 2016, nr 14 (4).

Lenz E., Electric bus with IMC from Kiepe Electric: Reliable, simple and more cost effective, „Fachmagazin V+T Verkehr und Technik” 2017, editions 8 + 9.

Plan na rzecz rozwoju elektromobilności, Ministerstwo Rozwoju, Warszawa 2016.

Rusak Z., Tytuł International Bus of the Year dla new Solaris Urbino electric, „Autobusy – Technika, Eksploatacja, Systemy Transportowe” 2016, nr 7–8.

Zawieska, J., E-mobility in transport and climate policies of European Union and Poland, [w:] J. Gajewski, W. Paprocki, J. Pieregud (red.), E-mobility: visions and development scenarios, Sopot 201.




How to Cite

Bartłomiejczyk, M., & Połom, M. (2019). The road to the development of electromobility in the Czech’s Prague: from electric buses to . trolleybuses?. AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe, 24(6), 22–28.