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http://dx.doi.org/10.5762/KAIS.2017.18.9.444

A study on advanced PV operation algorithm to improve the PV Power-Hardware-In-Loop Simulator  

Kim, Dae-Jin (System Convergence Laboratory, Korea Institute of Energy Research)
Kim, Byungki (System Convergence Laboratory, Korea Institute of Energy Research)
Ko, Hee-Sang (System Convergence Laboratory, Korea Institute of Energy Research)
Jang, Moon-Seok (System Convergence Laboratory, Korea Institute of Energy Research)
Ryu, Kyung-Sang (System Convergence Laboratory, Korea Institute of Energy Research)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.18, no.9, 2017 , pp. 444-453 More about this Journal
Abstract
This paper proposes an operational algorithm for a Photovoltaic Power-Hardware-In-Loop Simulator that is designed to improve the control algorithm and reliability of the PV Inverter. There was an instability problem in the PV PHILS with the conventional algorithm when it was connected tothe PV inverter. Initially, a real-time based computing unit with mathematical modeling of the PV array is implemented and a DC amplifier and an isolated device for DC power measurement are integrated. Several experiments were performed based on theabove concept undercertain conditions, which showed that the proposed algorithm is more effective for the PV characteristic test and grid evaluation test than the conventional method.
Keywords
Photovoltaic; Power-Hardware-In-Loop-Simulator; Operation algorithm; Real-time processing;
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Times Cited By KSCI : 1  (Citation Analysis)
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