Extended voltage level in automotive - simulation approach

Such additional electronics results in a need for more electrical energy in automobiles and other vehicles. Because of this increase in electrical load, higher power demands are being placed on automotive alternator systems. It would, therefore, be desirable to provide a means by which the power output capability of an alternator can be increased. In this paper the author presents several solutions for improving the performances of power equipment, and mainly, of power sources from automotive. Still, considering the broad spectrum of the problem and the complexity of the domain, the solutions proposed by the author represent just a small part of the multitude of possible approaches of this theme and a starting point for further developments of these solutions because the present, high-reactance Lundell-type alternators with diode rectifiers and field control are widely used in the automotive industry.