The problem of climate change because greenhouse gas emissions is aggravating, especially in public transport, which encourages the development of new technologies and clean energy control methods for the propulsion of vehicles such as tramways. A new energy control for a real tramway has been proposed in this paper, combining renewable sources, supercapacitors and lithium ion batteries, both components will absorb the energy from the regenerative braking of the tramway. The system has been modeled in Matlab considering certain restrictions in each component in order to supply the load on the round trip. Finally, a techno-economic and environmental analysis has been done identifying new patterns with respect to existing tramway systems.

The annual energy required by the tramway is 867.62 MWh/year. The power variations are mainly supplied by the supercapacitor and the lithium ion battery functions as a backup. In this regard, the proposed system saves $ 2205,724 by supplying energy to the tramway and selling the excess energy to the grid for 20 years. Finally, the renewable system will have avoided 8445.4 tCO₂/MWh.

气候变化问题是因为温室气体排放加剧，特别是在公共交通中，这鼓励了用于推进诸如电车道之类的车辆的新技术和清洁能源控制方法的开发。本文提出了一种针对实际电车轨道的新能源控制方法，将可再生资源，超级电容器和锂离子电池相结合，这两个组件都将从电车轨道的再生制动中吸收能量。该系统已在Matlab中建模，考虑了每个组件中的某些限制，以便在往返过程中提供负载。最后，已经完成了一项技术经济和环境分析，确定了有关现有电车轨道系统的新模式。

电车轨道所需的年能源为867.62 MWh /年。功率变化主要由超级电容器提供，锂离子电池用作备用电池。在这方面，拟议的系统通过向有轨电车供应能源并将多余的能源出售给电网20年，节省了2205,724美元。最后，可再生能源系统将避免8445.4 tCO ₂ / MWh。