That is how some trains worked: https://www.cs.mcgill.ca/~rwest/wikispeedia/wpcd/wp/g/Gas_turbine-electric_locomotive.htm https://www.cs.mcgill.ca/~rwest/wikis

That is how some trains worked: https://www.cs.mcgill.ca/~rwest/wikispeedia/wpcd/wp/g/Gas_turbine-electric_locomotive.htm https://www.cs.mcgill.ca/~rwest/wikispeedia/wpcd/wp/g/Gas_tu... Also the range extender in the BMW i3: https://discover.bmw.co.uk/help/used/how-does-range-extender-work https://discover.bmw.co.uk/help/used/how-does-range-extender...