3 Dimensional hysteresis PWM techniques for 3-Phase 4-Wire SAPFs under unbalanced conditions by using p-q-r theory
ELBAR, M., ALIOUANE, K., MERZOUK, I. (2008). 3 Dimensional hysteresis PWM techniques for 3-Phase 4-Wire SAPFs under unbalanced conditions by using p-q-r theory. EKB Journal Management System, 6(6th International Conference on Electrical Engineering ICEENG 2008), 1-12. doi: 10.21608/iceeng.2008.34492
Mohamed ELBAR; Kamel ALIOUANE; Imad MERZOUK. "3 Dimensional hysteresis PWM techniques for 3-Phase 4-Wire SAPFs under unbalanced conditions by using p-q-r theory". EKB Journal Management System, 6, 6th International Conference on Electrical Engineering ICEENG 2008, 2008, 1-12. doi: 10.21608/iceeng.2008.34492
ELBAR, M., ALIOUANE, K., MERZOUK, I. (2008). '3 Dimensional hysteresis PWM techniques for 3-Phase 4-Wire SAPFs under unbalanced conditions by using p-q-r theory', EKB Journal Management System, 6(6th International Conference on Electrical Engineering ICEENG 2008), pp. 1-12. doi: 10.21608/iceeng.2008.34492
ELBAR, M., ALIOUANE, K., MERZOUK, I. 3 Dimensional hysteresis PWM techniques for 3-Phase 4-Wire SAPFs under unbalanced conditions by using p-q-r theory. EKB Journal Management System, 2008; 6(6th International Conference on Electrical Engineering ICEENG 2008): 1-12. doi: 10.21608/iceeng.2008.34492

3 Dimensional hysteresis PWM techniques for 3-Phase 4-Wire SAPFs under unbalanced conditions by using p-q-r theory

The International Conference on Electrical Engineering
Article 130, Volume 6, 6th International Conference on Electrical Engineering ICEENG 2008, May 2008, Page 1-12  XML PDF (173.49 K)
Document Type: Original Article
DOI: 10.21608/iceeng.2008.34492
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Authors
Mohamed ELBAR; Kamel ALIOUANE; Imad MERZOUK
UER Electrotechnique, EMP, BP 17 Bordj-el-Bahri, Algiers, Alegria.
Abstract
Abstract:
T h is paper presents a new control strategy to improve the performance of the
shunt active power filter (SAPF) in three-phase four-wire system when operating under
an unbalanced system .The compensation algorithm is based on pqr theory. This scheme
requires the service of a phased-locked loop (PLL) to make the system insensitive to the
distortions that are generally present in the utility voltages. A three dimensional
hysteresis current controller is used to track the compensated current references.
Computer simulation results are given to illustrate the system performances based on
the proposed control strategy.
Keywords
Active power filter; Three-phase four wire system; instantaneous power; pqr control theory
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