Electric energy transmission system from photo-voltaic cells into electric supply network, stabilizes parameters of central DC voltage and/or current circuit through conventional DC pulse converter

摘要

Each photo-voltaic cell (1) or a group of cells (2) with equal load characteristic operate over an individual MPP regulator (3) on a central DC voltage circuit (4) with constant voltage and/or on a central DC circuit (5) with constant current. A stabilization of parameters of the central DC voltage and/or current circuit, as well as the energy transmission from the circuit to the input of a conventional AC converter (7 + 12) results from the use of a conventional DC pulse converter (9).