$V-\text{d}p/\text{d}v$ Droop Control for PV Sources in DC Microgrids

Direct current (dc) microgrids are highly compatible with photovoltaic (PV) sources due to their dc nature. However, as PV penetration increases, conventional current-source control configurations tracking the maximum power point may encounter the overvoltage problem, among others. This paper presents a V- dp/dv droop control strategy, which enables the PV sources to work in the maximum power poin...