Modeling and Control of Single-Phase LCL-type Grid-connected Inverter in Discrete Domain

DOI

10.2991/eeeis-17.2017.17How to use a DOI?

Keywords

Discrete, Model, Stability, Control parameter.

Abstract

The power electronics control system can be designed in the discrete domain or continuous domain. In consideration of the digitally control and delay of actual system, it is more accurate to design the system control parameters in discrete domain. This paper firstly establishes the discrete domain model of the system, then analyzes stability of the system in the discrete domain, specifically designs the control parameters. After that verifies the correctness of the discrete domain design scheme through simulation in MATLAB. With relatively universal adaptability, the design process of control parameters researched in this paper provides reference for designing of the controller of the grid-connected inverter in discrete domain.

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  - Jing-Hua ZHOU
AU  - Qi-Hang WANG
AU  - Ya-Ai CHEN
AU  - Xiao-Wei ZHANG
PY  - 2017/09
DA  - 2017/09
TI  - Modeling and Control of Single-Phase LCL-type Grid-connected Inverter in Discrete Domain
BT  - Proceedings of the 3rd Annual International Conference on Electronics, Electrical Engineering and Information Science (EEEIS 2017)
PB  - Atlantis Press
SP  - 112
EP  - 117
SN  - 2352-5401
UR  - https://doi.org/10.2991/eeeis-17.2017.17
DO  - 10.2991/eeeis-17.2017.17
ID  - ZHOU2017/09
ER  -