oalogo2  

AUTHOR(S):

Khechiba Kamel, Zellouma Laid, Kouzou Abdallah

 

TITLE

Anti Windup PI Regulator Based Modified Power Balance Theory for SAPF Under Unbalanced Grid Voltage Unbalance Non Linear Loads

pdf PDF

ABSTRACT

This paper presents a modified power balance theory for extraction the reference compensating currents to shunt active power filter (SAPF) which is applied to illuminate current harmonics and compensate reactive power under unbalanced voltages and unbalancing Non linear loads. a new method has been proposed based proportional-integrator (PI) controller with windup integral action is presented. the power balance theory is used to establish the suitable current reference signals. the studied is carried out with Matlab/ Simulink and power system tools to verify the performance of the proposed technique. the filtering method of the SAPF is able to achieve the THD% limit specified by the IEEE-519 standard.

KEYWORDS

SAPF, Power Balance Theory, STF, THD, Tracking Windup

 

Cite this paper

Khechiba Kamel, Zellouma Laid, Kouzou Abdallah. (2020) Anti Windup PI Regulator Based Modified Power Balance Theory for SAPF Under Unbalanced Grid Voltage Unbalance Non Linear Loads. International Journal of Education and Learning Systems, 5, 56-63

 

cc.png
Copyright © 2020 Author(s) retain the copyright of this article.
This article is published under the terms of the Creative Commons Attribution License 4.0