The control algorithm DC-DC converter for the field weakening tools
Journal Title: Вісник Національного технічного університету "ХПІ". Серія: Проблеми удосконалювання електричних машин і апаратів. Теорія і практика - Year 2015, Vol 42, Issue 1151
Abstract
In order to improve the energy efficiency of rolling stock and its characteristics are taken Various regulatory tools. In particular, improving circuit design, the transition to pulse traction motor control system, the use of key semiconductor devices with lower internal losses, and so on. Field weakening mode traction engines is one of the main modes of the electric rolling stock. In the previous article, the authors were reviewed in detail to improve the system weakening of the field using DC-DC converter. Grounded all the advantages and disadvantages of this method of regulating the excitation DC machine, but not raised the question of control system, including the algorithm, respectively, which should be easing off. The article rozlyanuto structural and functional scheme of the system weakening control field. The following table of correspondences values and sensors DPHP DPRK and DPRK matching values and αust. Conclusions on the results.
Authors and Affiliations
I. A. Kostenko, A. N. Petrenko
Keywords
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