| 摘要 |
Energy conversion and accumulation device, for the conversion of environmental energy into electric energy, comprising at least one transducer (12), able to convert an external environmental stress into an electric quantity. The device comprises at least a storage element (14), able to accumulate the electric quantity and/or to transfer the electric quantity to an electric user device (15), a first switch element (31), able to be activated in order to transfer electric energy from the at least one transducer (12) directly to a temporary storage element (30) of electric energy. The device comprises a second switch element (32) able to be activated in order to transfer electric energy stored by the temporary storage element (30) directly to the storage element (14). The device further comprises a sensor element (18), associated both with the at least one transducer (12) and with the temporary storage element (30), and also with the at least one storage element (14). The sensor element (18) is able to detect predetermined energy conditions favorable for the selective and/or mutually alternate activation of the first switch element (31) and the second switch element (32) for a corresponding alternate electric energy transfer respectively from the at least one transducer (12) to the temporary storage element (30) and from the temporary storage element (30) to the at least one storage element (14). |
