Intelligent technologies applied to increase the energy efficiency of electrified direct-current rolling stock


Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Тек жазылушылар үшін

Аннотация

The energy strategy for the development of railroad transport provides for creating multiple-unit rolling stock with smooth speed control which allows saving energy at a level of up to 10%. According to analysis of the state of the locomotive fleet, the current multiple-unit rolling stock is characterized by high energy capacity. In addition to capital expenses on rolling-stock purchases and running maintenance, a large amount of money is spent on electricity, which the Energy Strategy of the Russian Railways to 2020 aims to reduce. The operation of outmoded powerplants (ac resistor-start traction motors) is the main cause of the increased amounts of electricity used in hauling operations. Rolling-stock energy efficiency can be improved only with the help of an integrated traction drive control system based on modern intelligent technologies.

Авторлар туралы

A. Zaitsev

Emperor Alexander I St. Petersburg State Transport University

Хат алмасуға жауапты Автор.
Email: journal-electrotechnika@mail.ru
Ресей, St. Petersburg, 190031

A. Evstaf’ev

Emperor Alexander I St. Petersburg State Transport University

Email: journal-electrotechnika@mail.ru
Ресей, St. Petersburg, 190031

D. Pegov

Emperor Alexander I St. Petersburg State Transport University

Email: journal-electrotechnika@mail.ru
Ресей, St. Petersburg, 190031

A. Krylov

Emperor Alexander I St. Petersburg State Transport University

Email: journal-electrotechnika@mail.ru
Ресей, St. Petersburg, 190031

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