Abstract: The invention relates to an electronic management system (5) for electricity generating cells (3), the system comprising: cell connection terminals to be connected to n associated electricity generating cells (3), n being a positive integer number, outputs to be connected to m associated static converters (9); m being a positive integer number and at least m=2, an energy routing module (13) adapted for routing energy flows from and between said cell connection terminals towards said outputs; and an electronic control unit (15) adapted for controlling dynamically the energy routing module (13).

Abstract: The invention relates to an electronic management system (5) for electricity generating cells (3), the system comprising: cell connection terminals to be connected to n associated electricity generating cells (3), n being a positive integer number, outputs to be connected to m associated static converters (9); m being a positive integer number and at least m=2, an energy routing module (13) adapted for routing energy flows from and between said cell connection terminals towards said outputs; and an electronic control unit (15) adapted for controlling dynamically the energy routing module (13).

Abstract: A converter circuit to be connected to an electrical energy source includes a chopper circuit having an input terminal capable of being connected to said electrical energy source, a first output circuit adapted to being connected via a first switch to an output terminal of the chopper circuit, a second output circuit adapted to being connected via a second switch to the output terminal of the chopper circuit, and a control circuit. The control circuit is adapted for controlling the duty cycle of the chopper circuit as a function of the variation in voltage of said electrical energy source, and switching between the first and second switches as a function of a range of output voltage settings for the first output circuit.

Abstract: A converter circuit to be connected to an electrical energy source includes a chopper circuit having an input terminal capable of being connected to said electrical energy source, a first output circuit adapted to being connected via a first switch to an output terminal of the chopper circuit, a second output circuit adapted to being connected via a second switch to the output terminal of the chopper circuit, and a control circuit. The control circuit is adapted for controlling the duty cycle of the chopper circuit as a function of the variation in voltage of said electrical energy source, and switching between the first and second switches as a function of a range of output voltage settings for the first output circuit.

Abstract: The present invention prevents coding artifacts caused in applying image enhancement technologies to pictures that have been encoded and then decoded. A video decoder (200) decodes an encoded stream generated by encoding a prediction error that is a difference between an original image and a prediction image. The video decoder (200) includes: an entropy decoding unit (231) decoding the prediction error in the encoded stream; an adder (244) adding the decoded prediction error to a previously-generated decoded image to generate a decoded image; an image enhancement unit (260) performing a process of enhancing image quality of the generated decoded image to generate an enhanced image; and a mask construction unit (240) determining a weight coefficient for each image area based on the decoded prediction error. The image enhancement unit (260) generates an output image by computing a weighted sum of the decoded image and the enhanced image in accordance with the determined weight coefficient.