| 摘要 |
<p>The present subject matter relates to a DC-AC inverter assembly (10), particularly a solar cell inverter of a photovoltaic plant; comprising, a semiconductor bridge circuit (12, 22, 32, 42). According to the present subject matter a DC chopper controller is provided for creating half-waves of an AC voltage on the output side and the semiconductor bridge circuit (12, 22, 32, 42) is connected downstream of the DC chopper controller and acts as pole changer on the half-waves.</p> |
