Fig. 7
From: Cost reduction of a hybrid energy storage system considering correlation between wind and PV power
![Fig. 7](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs41601-016-0021-1/MediaObjects/41601_2016_21_Fig7_HTML.gif)
The PDF of Frank Copula between wind/PV
From: Cost reduction of a hybrid energy storage system considering correlation between wind and PV power
The PDF of Frank Copula between wind/PV