The nonlinear feedback loops permitting the large signal control of pulse width modulators in direct current converters are discussed. A digital feedback loop on a converter controlling the coupling of a direct current machine is described. It is used in the propulsion of a hybrid vehicle (thermal-electric) with regenerative braking. The protection of the power switches is also studied. An active protection of the MOST bipolar transistor association is proposed.


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    Title :

    Digital Control of a Direct Current Converter for a Hybrid Vehicle


    Contributors:

    Publication date :

    1987


    Size :

    96 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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