Study on Control of Single Phase Grid-Connected Inverter Based on Fractional Order PI Controller

DOI

10.2991/msmee-17.2017.260How to use a DOI?

Keywords

single phase grid-connected inverter, fractional order controller, Particle Swarm Optimization

Abstract

The inverter is a significant part in the single phase grid-connected inverter system. The design of control strategy for photovoltaic power generation system has a decisive role in the system. The fractional order controller is applied to the grid-connected inverter to improve the single phase photovoltaic grid-connected system performance, which is based on the integrated photovoltaic grid-connected inverter system in this paper. Three parameters of fractional order controller are optimized by Particle Swarm Optimization (PSO), and compared with the integer order PI controller. The results show that fractional order controller can effectively reduce the harmonic components, and obtain better control effect than the integer order PI controller.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ping Jiang
AU  - Hai-jian Lv
AU  - Li-ying Wang
PY  - 2017/05
DA  - 2017/05
TI  - Study on Control of Single Phase Grid-Connected Inverter Based on Fractional Order PI Controller
BT  - Proceedings of the 2017 2nd International Conference on Materials Science, Machinery and Energy Engineering (MSMEE 2017)
PB  - Atlantis Press
SP  - 1414
EP  - 1420
SN  - 2352-5401
UR  - https://doi.org/10.2991/msmee-17.2017.260
DO  - 10.2991/msmee-17.2017.260
ID  - Jiang2017/05
ER  -