Controller parameters tuning of PV Based on PSASP/UD by AGA. (November 2019)

• Record Type: Journal Article
• Authors: Hua, Guanghui; Wang, Chun; Fa, Ladier; Shi, Linjun
• Is Part Of: IOP conference series. Volume 384(2019)
• Publication Date: 2019-11
• Subjects: Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/384/1/012054
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: Photovoltaic (PV) station generally adopts single-stage grid-connection inverter considering the cost and efficiency, and the controller parameters have great influence on the grid-connected performance of PV system. The PV array, maximum power point tracking (MPPT), the inverter and its control system models are built in PSASP/UD. The PI parameters of invert controller are tuned by adaptive genetic algorithm (AGA) and genetic algorithm (GA) respectively in single-machine infinite bus system (SMIBS) based on Simulink. Finally, single-machine infinite bus system (FMTAS) with PV based on PSASP/UD is used to verify the feasibility and effectiveness of models and validity of controller parameters.