Speed up the Electrification Progress of Busy Main Lines——Comparison and Selection between Electric Locomotive and ND_5 Disel Locomotive Imported from the U.S.
For meeting the safety of electric locomotive which runs under every operating conditions, this paper studies on the polymeric composite insulator used in the roof of high speed electric power locomotive engine.
An example of practical application of the method to strength tests of sickle-shaped suspensions and Cardan shafts of electric locomotives in conditions of car barns is presented.
In the discrete control problem, which is the typical situation with diesel-electric locomotives, we show that for each fixed control sequence the cost of fuel can be minimised by finding the optimal switching times.