This paper presents design and implementation of a robust fuzzy controlled photovoltaic (PV) power inverter with Taguchi tuned scaling factors. To achieve fast transient response, small steady-state error and system robustness, a robust fuzzy controller is adopted, in which its input and output scaling factors are determined efficiently by using the Taguchi-tuning algorithm. The proposed system can operate in different modes, grid-connection mode and stand-alone mode, and can accommodate wide load variations. Simulation results and hardware measurements obtained from a prototype with a microcontroller (Intel 80196KC) are presented to verify the theoretical discussions, and its adaptivity, robustness and feasibility.
Robust fuzzy controlled photovoltaic power inverter with Taguchi method
IEEE Transactions on Aerospace and Electronic Systems ; 38 , 3 ; 940-954
01.07.2002
1635391 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Robust Fuzzy Controlled Photovoltaic Power Inverter with Taguchi Method
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