| 摘要 |
<p>The invention relates essentially to a photovoltaic motor comprising: - a stator comprising coils, - a rotor positioned inside the stator, - a switching circuit (21) comprising at least one sector (23) composed of one or more photovoltaic cells delimiting a main photovoltaic zone (26), and a shutter disc bound in rotation with the rotor positioned above the sector (23), this shutter disc comprising at least one window (31), characterized in that: - the sector (23) furthermore comprises one or more photovoltaic cells delimiting a secondary photovoltaic zone (29), - the window (31) and the main photovoltaic zone (26) and secondary photovoltaic zone (29) exhibiting a configuration such that the secondary photovoltaic zone (29) is illuminated only from the moment at which the shutter disc, after having completely uncovered the main photovoltaic zone (26) of the sector (23), begins again to mask this main photovoltaic zone (26).</p> |
