FIELD: electricity.
SUBSTANCE: bidirectional converter of DC to DC comprises the following: the first pair of terminals, which connects the converter with the first electric circuit, having a source of supply, and includes a positive terminal and a negative terminal; the second pair of terminals, which connects the converter with the second electric circuit and includes a positive terminal and a negative terminal; an accumulating element for temporary accumulation of electric energy; and a switching circuit connected to the first pair of terminals, the second pair of terminals and an accumulating element, besides, in the first mode of operation electric energy is sent from the first electric circuit into the second electric circuit via the accumulating element, besides, the bidirectional converter of DC to DC maintains controlled drop of voltage on the first pair of terminals for picking energy from the first circuit during controlled voltage drop, and in the second mode of operation electric energy is sent from the second electric circuit into the first electric circuit via the accumulating element.
EFFECT: improved efficiency.
27 cl, 15 dwg
