The Simulation Research of the Five Level Photovoltaic Grid-Connected Inverter Based on Repetitive and PI Control

Jie Liu; Song Zhen Yuan

doi:10.4028/www.scientific.net/AMR.608-609.34

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Influences of Solid Particles on Photo-Thermal Performance of Heat Conduction Oil under Solar Irradiation
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The Simulation Research of the Five Level Photovoltaic Grid-Connected Inverter Based on Repetitive and PI Control
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A New Model for Computing Daily Global Radiation of Lanzhou, China
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 608-609The Simulation Research of the Five Level...

The Simulation Research of the Five Level Photovoltaic Grid-Connected Inverter Based on Repetitive and PI Control

Abstract:

Introducing a kind of bidirectional switch type five level inverter, and put forward the compound control scheme which repetitive control and PI adjustment are combined. And a detailed analysis of the repetitive control algorithm. Through the Matlab/simulink to simulate under different control modes. The results show that, the five-livel inverter which using repetitive PI control, its output grid-connected current waveform stability, harmonic distortion rate is small, and can real-time tracking the network voltage.

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Periodical:

Advanced Materials Research (Volumes 608-609)

Pages:

34-37

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.608-609.34

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Online since:

December 2012

Authors:

Jie Liu, Song Zhen Yuan

Keywords:

Five Level Inverter, Photovoltaic Grid-Connected, Repetitive Control

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