About possibility of decline of expense of electric power on traction of quarry trains for account of partial disconnecting of part of hauling engines
DOI:
https://doi.org/10.15802/etr.v0i10.83509Keywords:
norm of expense, quarry transport, hauling engine, electric power, own needs, rate of movementAbstract
The major task of locomotive economy in the conditions of market relations is reduction of expense of electric energy on traction of trains. The special actuality it has for freight motion that is basic on the railways of Ukraine. It was the last year ssucceeded to obtain some decline of specific expense of electric power and this tendency must be stored and in creasein subsequent years. A large value has perfection of the system of setting of norms here.
In the real article methodology of determination of expense of electric power is examined on traction of trains in the set modes of motion, that can find application at determination of efficiency of row of measures on the decline of power-hungryness of transportations, or tasks of setting of norms of expenses of energy. The results of decision of tasks are as an example considered about influence of degree of the use of the set power and level of tension in a pin network on the expenses of electric power on traction by the haulinga ggregates of direct-current of type of ПЭ2М.
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