The mathematical model of the shipping main engine as the drive of the shaft-generator. Assumptions and the methodology of the description.

The contemporary shipping technics wide applies the systems electromagnetic with the shaft -generator. The simulating investigations of transitory processes electromagnetic in such system need the complex model mathematical study, describing the dynamics of objects in him contained. The following article is the first part of the final description of the mathematical model of the shipping system electromagnetics with the shaft-generator. The paper describes external conditions, which can influencing on the course of electromagnetic processes in the systems and there is giving the proposed mathematical model of the Shipping Main Engine as the drive of the Shaft-Generator. [ABSTRACT FROM AUTHOR]