Browsing Physics by Author "Piyumal, P.L.A.K."

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Analysis of Impedance Matching Technique for Novel Supercapacitor Assisted PV Systems

Piyumal, P.L.A.K.; Ranaweera, A.L.A.K.; Kalingamudali, S.R.D.; Kularatna, N. (IEEE Computer Society, 2020-10)

To extract the maximum power from a photovoltaic (PV) system, the maximum power point (MPP) of the PV array must be tracked continuously. A directly coupled load with the PV array does not track the MPP of the PV array ...
Improving the Energy Storage of Standalone PV Systems while Enhancing the Charging Efficiency using Supercapacitors

Piyumal, P.L.A.K.; Ranaweera, A.L.A.K.; Kalingamudali, S.R.D.; Kularatna, N. (IEEE Xplore Digital Library, 2019)

Usually a battery is used as the energy storage device in typical standalone solar photovoltaic (PV) systems. It is charged by a solar charge controller. The charging efficiency of the system depends on the efficiency ...
Novel Approach for Harnessing Maximum Energy from PV Systems using Supercapacitors

Piyumal, P.L.A.K.; Ranaweera, A.L.A.K.; Kalingamudali, S.R.D.; Kularatna, N. (IEEE Xplore, 2018)

Typical standalone solar photovoltaic (PV) systems use battery bank as the energy storage device. The battery bank is charged by using a solar charge controller connected to a solar array. For similar PV systems, charging ...

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