Abstract: Systems for power conversion, and controllers and methods for operating a multiage power converter. The method includes determining a target body brake time period for setting a load current of the multistage power converter below a predetermined threshold. The method also includes activating a body brake condition for the multistage power converter. The method further includes turning off each stage in the multistage power converter when the body brake condition is active. The method also includes deactivating the body brake condition after the target body brake time period following an activation of the body brake condition.

Abstract: A unifying and automated access and archiving method and system that permits unification, in one single login procedure, access to all networks and Web portals, and, at the same time, automatic downloading of relevant documents made available in the Web, i.e., by suppliers and Public Administration. The method and system allows creation of a home archive to store all documents, data and contents of interest, both captured from the sources at Web portals and from sharing actions with other users. Documents are organized and stored on the basis of predefined logical criteria so being stored and made available for prompt research and eventual sharing.

Abstract: A device for connecting bus bars comprising a body made of conducting material which has three elements which lie along three substantially mutually perpendicular planes, of which: a first flat base element has a first outer side and a second outer side which are arranged in an L-shaped configuration with respect to each other, a third inner side and a fourth inner side being arranged in an L-shaped configuration with respect to each other and being substantially parallel to the corresponding outer sides; a second flat element is arranged along said first outer side of the first element; a third flat element is arranged along said second outer side or along said fourth inner side of the first element, the second flat element and the third flat element having such a length that their minimum relative distances allow the free passage of the bars, said first, second and third flat elements being further provided with a plurality of slots suitable to receive means for connection to the bars.

Abstract: A bus bar for electric power distribution, comprising a body made of conducting material, the body having, on at least one side, at least one slot which has a C-shaped cross-section, the back wall of said C-shaped slot comprising two substantially straight portions which form an angle of less than 180° between them.

Abstract: A device for supporting and fixing bus-bars in cabinets for switchboards, comprising: a first element, constituted by a body made of insulating material, which has a first side provided with means for direct engagement to a supporting frame and a second side provided with a plurality of first seats for coupling to corresponding bus-bars; a second element, constituted by a body made of insulating material which has a shaped side along which a plurality of second seats are provided for coupling to the bus-bars, the first and second elements being mutually connected in order to geometrically couple the first and second seats and to clamp the bus-bars inside the seats.