TY - GEN
T1 - A sag and harmonic compensation method without harmonic detection for dynamic voltage restorer
AU - Yuan, Shuai
AU - Chen, Alian
AU - Pan, Yiwei
AU - Zhang, Chenghui
PY - 2017/8
Y1 - 2017/8
N2 - In this paper, a novel supply voltage harmonic mitigation method using a simple DVR without harmonic detection is proposed. In contrast to the conventional DVRs control methods, the proposed method realizes two independent control objectives at fundamental and harmonic frequencies without couplings, with the adoption of the proposed voltage controller with two independent inputs focusing on different frequency regions. The fundamental voltage control is adopted to compensate voltage sags. The harmonic control loop compensates the load side harmonic voltage simultaneously without any harmonic extraction. Verification results are provided to validate the correctness of the proposed system.
AB - In this paper, a novel supply voltage harmonic mitigation method using a simple DVR without harmonic detection is proposed. In contrast to the conventional DVRs control methods, the proposed method realizes two independent control objectives at fundamental and harmonic frequencies without couplings, with the adoption of the proposed voltage controller with two independent inputs focusing on different frequency regions. The fundamental voltage control is adopted to compensate voltage sags. The harmonic control loop compensates the load side harmonic voltage simultaneously without any harmonic extraction. Verification results are provided to validate the correctness of the proposed system.
UR - http://www.scopus.com/inward/record.url?scp=85034623031&partnerID=8YFLogxK
U2 - 10.1109/ICEMS.2017.8056400
DO - 10.1109/ICEMS.2017.8056400
M3 - Article in proceeding
AN - SCOPUS:85034623031
T3 - 2017 20th International Conference on Electrical Machines and Systems, ICEMS 2017
BT - Proceedings of 2017 20th International Conference on Electrical Machines and Systems (ICEMS)
PB - IEEE Press
T2 - 2017 20th International Conference on Electrical Machines and Systems (ICEMS)
Y2 - 11 August 2017 through 14 August 2017
ER -