Topology reconfiguration for optimization of photovoltaic array output

H Braun, ST Buddha, V Krishnan… - … Energy, Grids and …, 2016 - Elsevier
As more utility scale photovoltaic (PV) power plants are installed, there is a need to improve
monitoring and management of PV arrays. A procedure is presented here for optimizing the
electrical configuration of a PV array under a variety of operating conditions. Computer
simulations and analysis with synthetic and real data are presented in this paper. The
performance of the optimization system is evaluated for a variety of partial shading
conditions using a SPICE circuit simulator. In general, a 4%–5% gain in power output is …
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