Optimum Design of LCL Filter Parameters for Photovoltaic Inverters

DOI

10.2991/iccia-19.2019.70How to use a DOI?

Keywords

inverter; LCL filter; parameter optimization.

Abstract

In the interconnection of large capacity photovoltaic inverters, the total inductance of LCL filters will directly affect the size and cost of the filters. Therefore, a parameter optimization method is proposed to minimize the total inductance according to the filter performance requirements. This method establishes the functional relationship between the total inductance and the main design parameters by shunt ratio parameters of capacitor branch and inductance branch of power grid. The parameter conditions of minimum total inductance and the solution method are given.

Copyright

© 2019, 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  - Jihong Zhang
AU  - Hao Xue
PY  - 2019/07
DA  - 2019/07
TI  - Optimum Design of LCL Filter Parameters for Photovoltaic Inverters
BT  - Proceedings of the 3rd International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2019)
PB  - Atlantis Press
SP  - 455
EP  - 458
SN  - 2352-538X
UR  - https://doi.org/10.2991/iccia-19.2019.70
DO  - 10.2991/iccia-19.2019.70
ID  - Zhang2019/07
ER  -