The requirements regarding modern light traction vehicles, such as trolleybuses and trams, gradually increase. Special focus is set to operation without trolley power supply temporarily while remaining free of emissions. Efficiency, power density, volume and weight of the system become more important. At the same time, low acoustic noise and restrictive EMI-standards have to be met.
This is a companion discussion topic for the original entry at https://eepower.com/power-converters/semiconductor-solutions-energy-storage-systems-light-traction-vehicles-infineon