Galvanic Rail

Galvanic Rail, also known as Voltaic Rail, Electrostatic Rail, Waldenstromm Rail, or Halcyian Electric Rail was a breakthrough technique discovered in the 1550s and used widely in Halcyon from the 1560s. The work of the scientist-in-exile Dr. Arnu Waldenstromm - inventor of captured-electricity in Indratera - led to the discovery of a cleaner and more efficient way to power tains, cars, and lights - electricity. 
The giant Waldenstromm Copper Coil was placed on the second car of the train and it drew in air to charge as the train drove.