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The estimation of solar photovoltaic (PV) system with help of electrical model parameters, suchas photon generated current, the diode saturation current, series resistance, shunt resistance, anddiode ideality factor, are desirable to predict the real performance characteristics of solar PVunder varying environmental conditions. Finally, performance indices, such as PV characteristicscurve are estimated for the various solar PV panels using GHNN optimization technique.

In graphs, paths are walks with no repeated vertex. A fortiori, paths cannot have any repeated edge. But in hypergraphs, hyperedges can repeat in vertex-to-vertex walks without causing repetition of any vertex. This is the crux of the idea of generalizing paths and cycles (from graphs to hypergraphs) presented in this short article.

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This article explores possibilities of partitioning the vertex set of a given simple loop-free Sperner hypergraph into a union of transversals. Studies are done on the possible number of transversals in such partitions, followed by forming a hypergraph (on the vertex set of the given hypergraph) that consists of transversals for hyperedges.