Get'man G. Scientific bases of definition optimum power of a number of cargo electric locomotives for railways of Ukraine

The scientific - methodical bases are created at the choice of a rational number of capacities of cargo electric locomotives. The scientific substantiation of a technique of definition of optimum capacity of a nominal mode and optimum powers of a line of cargo electric locomotives is executed. The techniques of definition of optimum distribution of the orders on delivery of electric locomotives and rational number parks electric locomotives are developed. The mathematical models, methodical and software of realization of the developed techniques are created. The practical recommendations are developed at the choice of rational power of a line of cargo electric locomotives for iron roads of Ukraine.