A STUDY ON ESTIMATION OF TOTAL REGENERATIVE ENERGY IN DC TRACTION APPLICATION

초록

The electric train produces regenerative energy while braking and this energy remains as a just surplus energy in the power section. But the energy can be useful by using varied methods that has been suggested in several studies. But to apply more economical and effective method to several types of DC traction application, exact estimation of total regenerative energy of one power section with considering variable train operations and actual service schedule is required. Therefore, this paper suggests estimation method using improved the PSCAD/EMTDC modeling of total regenerative energy in DC traction application.