Designing of Basic Components of Systems of Vehicle Electrical Supply and Start-up Considering Real Service Conditions, Event and Algorithm

Abstract

The article is devoted to a technique of designing of generating installations, storage batteries and starter electric motors of vehicles, including electromachine converters of various type and appointment in the conditions of real operation. The technique developed by authors is based on use of a method of the imitating modeling, allowing to break maintenance the car into various events (dispersal, the braking, the established movement, parking on idling turns, braking by the engine etc.) on the basis of events and the experimental drive cycles received by authors on the basis of operational researches of various types of cars the algorithm of operation is made. On the basis of algorithm during any concrete moment of time it is possible to calculate frequency of rotation of a rotor of the generator and a current of loading of electric consumers. Results of operational tests confirm adequacy of developed by authors mathematical models of electrical supply system.