Continuous-power electrical system stabilized by integrated active filters
AssigneeIfp Energies Nouvelles
InventorEl Hadj MILIANI
Life of this patent
Estimating the term…
Abstract
The invention is an electrical system comprising an electrical source, an electrical device (4), a capacitor (2′) and a controlled active filter (7, L) providing stabilization of the electrical quantities. The active filter (7, L) is mounted in parallel with a capacitor (2′) of reduced capacity in relation to conventional means. Active filter (7, L) is at least partly integrated within electrical device (4).
Claims43
1-15. (canceled)
An electrical system comprising at least one continuous-power electrical energy source, at least one electrical device connected to the source and a capacitor connected in parallel with the electrical device, a controlled active filter, disposed between the source and the electrical device, for providing or absorbing fluctuations of current provided by the source and for reducing fluctuations of voltage at terminals of the source and wherein the active filter is at least partly integrated within the electrical device.
An electrical system as claimed in claim 56, wherein the feedback loop has a gain 1/R and includes of a low-pass filter.
An electrical system comprising a hybrid or an electrical vehicle.
Dependencies are inferred from the claim text.