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25.008  Articles
1 of 2.502 pages  |  10  records  |  more records»
In the article the issues of increase in operation rate of devices of power circuits’ protection for the electric rolling stock are considered, the mathematical model of an engine of consecutive excitation is presented and the results of modeling of trans... see more

The question of increasing the reliability of electromagnetic contactors of the electric rolling stock is examined.

Two ways of determining the spectral structure of random functions of the traction current and voltage on electric rolling stock current collectors are considered in the article. As an example, interharmonics of consumed current and voltage on the current... see more

The article examines transitional processes in the power circuit of tractive motors and their influence on the work of stepped automatic starting of electric trains ER9T and EPL9T. The recommendations for increasing the reliability of operation of multipl... see more

PLN (Perusahaan Listrik Negara) is one of the BUMN (Badan Usaha Milik Negara) in charge of providing electricity supply needs with the best service quality for the community. The growth of electricity demand for residents of Lhokseumawe City by 2020 is ex... see more

The advancement of science and technology plays a very important role in encouraging industrial progress. In addition to having a positive impact on the economy, industrial progress, on the other hand, has a negative impact in the form of pollution. One o... see more

The analysis of the reliability parameters of traction engines during the operation of trolleybuses in different modes is done. The presented groups of operational factors are lead to the emergence of censored samples. The methods of express analysis of e... see more

The analysis of the reliability parameters of traction engines during the operation of trolleybuses in different modes is done. The presented groups of operational factors are lead to the emergence of censored samples. The methods of express analysis of e... see more

At present, one of the main problems arising from the long-term operation of one-section electric locomotives is the need to maintain their good technical condition. In this case, the determining aspect is often rapid identification of existing defec... see more

1 of 2.502 pages  |  10  records  |  more records»