| 摘要 |
<p>The invention relates to an inverter system (1) for a photovoltaic solar power plant for generating alternating voltage from a direct current voltage of a solar generator (2) is provided, which has an additional energy store (38) which is arranged in an energy transmission path (36) which is connected to the solar generator and can be activated as needed. A control device (31, 34) for monitoring and controlling the operation of the inverter system (1) is set up to detect brief power peaks in the insolation in the solar generator and, when insolation peaks are present, to activate the energy transmission path (36) in order to effect a transmission of energy from the solar generator (2) to the energy store (38). The surplus radiation can thereby be temporarily buffered during the brief insolation peaks and used later to cover the intrinsic consumption of the inverter (4) or to feed secondary consumers, which increases the efficiency or output of the solar power plant. A method for operating an inverter system for a photovoltaic solar power plant in order to use insolation peaks in a solar generator is also disclosed.</p> |
